CRC Report No. E-77-2c STUDY TO - Coordinating Research Council
Transcript of CRC Report No. E-77-2c STUDY TO - Coordinating Research Council
COORDINATING RESEARCH COUNCIL INC
3650 MANSELL ROADSUITE 140ALPHARETTA GA 30022
CRC Report No E-77-2c
STUDY TO DETERMINE EVAPORATIVE EMISSION BREAKDOWN INCLUDING
PERMEATION EFFECTS AND DIURNAL EMISSIONS USING E20 FUELS ON AGING
ENHANCED EVAPORATIVE EMISSIONS CERTIFIED VEHICLES
December 2010
Final CRC E-77-2c Report - Dec 2010
i
The Coordinating Research Council Inc (CRC) is a non-profit corporation
supported by the petroleum and automotive equipment industries CRC
operates through the committees made up of technical experts from
industry and government who voluntarily participate The four main areas
of research within CRC are air pollution (atmospheric and engineering
studies) aviation fuels lubricants and equipment performance heavy-duty
vehicle fuels lubricants and equipment performance (eg diesel trucks)
and light-duty vehicle fuels lubricants and equipment performance (eg
passenger cars) CRCrsquos function is to provide the mechanism for joint
research conducted by the two industries that will help in determining the
optimum combination of petroleum products and automotive equipment
CRCrsquos work is limited to research that is mutually beneficial to the two
industries involved and all information is available to the public
CRC makes no warranty expressed or implied on the application of
information contained in this report In formulating and approving reports
the appropriate committee of the Coordinating Research Council Inc has
not investigated or considered patents which may apply to the subject
matter Prospective users of the report are responsible for protecting
themselves against liability for infringement of patents
Final CRC E-77-2c Report - Dec 2010
i
Final Report
STUDY TO DETERMINE EVAPORATIVE EMISSION
BREAKDOWN INCLUDING PERMEATION EFFECTS AND
DIURNAL EMISSIONS USING E20 FUELS ON AGING
ENHANCED EVAPORATIVE EMISSIONS CERTIFIED
VEHICLES
CRC E-77-2c
Submitted by
Harold M Haskew PE
Tom Liberty
Harold Haskew amp Associates Inc
425 W Huron Street Suite 230
Milford MI
Final CRC E-77-2c Report - Dec 2010
ii
Table of Contents
Page
Introduction
Background 1
Contract History and Period of Performance 1
Program Overview
Test Fuels 3
Test Procedures 5
E-77-2c Vehicle Selection 8
Composite Vehicle Fleet 9
Discussion of Test Results
Task 45 ndash Permeation Performance on E0 E10 and E20 Fuels 12
Static Emissions Performance12
Static Permeation Relationship 86ordm vs 105ordm F 15
Running Loss and Hot Soak Emissions Performance16
Diurnal Emissions Performance 19
Summary of Task 45 23
Task 47 ndash Effect of Leak Location on Permeation Emissions 24
Leaks with Pre-Enhanced and Pre-ORVR Systems 24
Leaks at Fuel Cap with ORVR Systems 25
Alternative Implanted Leak Locations27
Leak Location at Tank Top 28
Leak Location at Canister Inlet 29
Diurnal Leak Comparison 30
Summary of Task 47 32
Speciation of Permeation Results 32
Basic Speciation File Example 32
Ozone Forming Potential Methodology34
Reactivity Comparison35
Summary and Recommendations for Additional Investigations 36
Acknowledgements 37
Steering Committee 37
Appendix I - Task 45 Individual Vehicle Data and Plots 38
Appendix II - Task 47 Individual Vehicle Data and Plots 60
Appendix III - E-77 Test Concept Measuring Leaks
Permeation and Diurnal Vapor Losses 69
Appendix IV ndash Speciation and Reactivity Results80
Appendix V ndash CRC E-77 and E-77-2 Fuel Specifications251
Final CRC E-77-2c Report - Dec 2010
iii
List of Figures
Figure Description Page
1 Trap Canister 5
2 Static Test ndash Tank Pressurization 6
3 Static Test ndash Fuel Pump Energized 6
4 Test Procedure Flow Chart 7
5 86ordm F Static Performance12
6 105ordm F Static Performance12
7 Temperature Effect on Static Performance 15
8 Running Loss Performance 16
9 Hot Soak Performance 16
10 Day One Diurnal Performance19
11 Three Day Diurnal Performance 20
12 Simple Tank Venting System 24
13 Dodge Caravan Fuel System 26
14 Toyota Camry Fuel System 26
15 Caravan Top Tank Leak28
16 Camry Top Tank Leak 28
17 Caravan Canister Inlet Leak29
18 Camry Canister Inlet Leak 29
19 Caravan Diurnal Leak Comparison 10psi E10 Fuel 30
20 Caravan Diurnal Leak Comparison 7psi E10 Fuel 30
21 Camry Diurnal Leak Comparison 10psi E10 Fuel 31
22 Camry Diurnal Leak Comparison 7psi E10 Fuel 31
Final CRC E-77-2c Report - Dec 2010
iv
List of Tables
Table Description Page
1 7psi E20 Fuel Properties 3
2 9psi E20 Fuel Properties 4
3 E-77-2c Vehicle Fleet 8
4 E-77 Composite Fleet 9
5 Tier 1 Vehicle Static Data 13
6 Tier 2Zero Evap Vehicle Static Data 14
7 Tier 1 Vehicle Running Loss and Hot Soak Data 17
8 Tier 2Zero Evap Vehicle Running Loss and Hot Soak Data 18
9 Tier 1 Vehicle Diurnal Data 21
10 Tier 2Zero Evap Vehicle Diurnal Data 22
11 Fuel Cap Leak ndash Pre-Enhanced Pre-ORVR 25
12 Fuel Cap Leak ndash Enhanced and ORVR 27
13 Speciation File Example 33
14 Ozone Forming Potential Methodology34
15 Reactivity Comparison36
Final CRC E-77-2c Report - Dec 2010
v
Acronyms
API American Petroleum Institute
ARB California Air Resources Board
ASTM ASTM International ndash a standards organization
ATL Automotive Testing Laboratory Inc
AQIRPAir Quality Improvement Research Program (AutoOil)
CAS Chemical Abstract Service
CFR Code of Federal Regulations
CRCCoordinating Research Council Inc
CVS Constant Volume Sampler
DHB Diurnal Heat Build
DVPE Dry Vapor Pressure Equivalent
EPA (US) Environmental Protection Agency
FID Flame Ionization Detector
FTTP Fuel Tank Temperature Profile
GC Gas Chromatograph
HC Hydrocarbon
HHampA Harold Haskew amp Associates
LA-92 Unified Driving Cycle
MIR Maximum Incremental Reactivity
MOVESMotor Vehicle Emissions Simulator
MTBE Methyl Tertiary Butyl Ether
NBR Nitrile Rubber or Acrylonitrile Butadiene Rubber
NREL National Renewable Energy Laboratories
OBD2 On-Board Diagnostics Level 2
ORVR Onboard Refueling Vapor Recovery
PFI Port Fuel Injection
psi Pounds Per Square Inch
PZEVPartial Zero Emission Vehicle (California)
RL SHED Running Loss Sealed Housing for Evaporative Determination
RVP Reid Vapor Pressure
SAE Society of Automotive Engineers
SHED Sealed Housing for Evaporative Determination
SwRI Southwest Research Institute
TEFVO Transient Emission Following Vehicle Operation (True Hot Soak)
THCTotal Hydrocarbon
VOC Volatile Organic Compound
VT SHED Variable Temperature Sealed Housing for Evaporative Determination
Final CRC E-77-2c Report - Dec 2010
vi
Executive Summary
The National Renewable Energy Laboratories (NREL) in cooperation with the US
Environmental Protection Agency (USEPA or EPA) determined the need for an evaporative
emissions test program to characterize real-world evaporative emission events for planning and
inventory modeling purposes This program (E-77-2c) adds testing on E20 (20 volume percent
ethanol in gasoline) on additional vehicles to the E0 and E10 fuels previously evaluated in the
CRC E-77 series studies as well as additional implanted leak mechanisms
ldquoPermeationrdquo refers to the loss of fuel vapor through the various components of a vehiclersquos fuel
system Permeation occurs continuously but the rate depends on a number of factors including
the properties of storage container (gas tank etc) type of fuel hoses (material design shape)
the amount of fuel in the container environmental factors (including temperature) and fuel
properties (including oxygenates) Diurnal emissions are those that occur daily or over a 24-
hour period of testing and are measured while the vehiclersquos propulsion system is at rest
An additional part of this program was to expand on the leak study performed in E-77-2 with
additional ldquoimplanted leakrdquo evaluations on vehicles 207 and 211 Previous evaluations were
made with leaks implanted at the fuel cap For this program leaks were implanted at the top of
the fuel tank and separately at the canisterrsquos fuel vapor entry with 7 and 10 psi E10 fuel This
assignment was known as Task 47
The fuels used to evaluate the permeation performance of the vehicles in Task 45 and 47 were
20 volume percentage ethanol mixtures at two vapor pressures seven (7) and nine (9) psi RVP
Task 45 measured the permeation performance of the two vapor pressure fuels on the selected
fleet Task 47 continued a previous CRC investigation into the emission effect of implanted
leaks in the vapor system
The following table summarizes the fleet as tested in the E-77-2c program One vehicle No
220 a 2000 model year (MY) Chevrolet Malibu started the test program but was cancelled by
the steering committee when it exhibited a deteriorating leak condition during the program
Veh Evap Standards
No Year Make Model (all are ORVR)
221 2000 Mitsubishi Galant Tier 1
206 2002 Nissan Altima Tier 1
208 2002 Chevrolet Trailblazer Tier 1
209 2004 Chrysler Stratus Tier 1
210 2004 Chevrolet Impala Tier 2
213 2004 Dodge Ram 1500 Tier 2
222 2004 Ford Focus ZX3 Zero Evap
207 2001 Dodge Caravan Tier 1
211 2004 Toyota Camry XLE Tier 2
E-77-2c Vehicle Test Fleet Summary
Task 45 - E20 Fuel Effect on Emissions
Task 47 - Implanted Leak Effect with E20 Fuel
Final CRC E-77-2c Report - Dec 2010
vii
This assignment (E-77-2c) only involved the performance of permeation measurements on
vehicles operated on two E20 fuels The main value of the data collected is realized when the
results are viewed in the context of the prior CRC work There are three sections in the
ldquoDiscussionrdquo portion of this report
The permeation performance of the ldquoCombined E-77 Fleetrdquo on the various fuels (Task
45 plus prior work)
The additional leak testing that was done in this project combined with the prior work to
overview the effect of leak location It also points out that the later vehicles with ORVR
systems had different leak effects (Task 47 plus prior work)
Description and details of the evaporative emission speciation measurements and the
methodology of the ldquoAverage Reactivityrdquo calculations that were made
Task 45 demonstrated that while the sample sizes are still too small to make comparisons with
statistical significance several trends are suggested Referring to the data presented and
comparing the average permeation performance for various groups the following trends and
observations are offered
The newer Tier 2 vehicles have lower permeation than Tier 1 on all fuels
Permeation is higher with E10 or E20 compared to an ethanol-free (E0) fuel
The tests performed for Task 47 demonstrated two findings that may have significance for air
quality modelers
Vehicles fitted with ORVR systems may have changed the emission impact of a small
leak at the fuel cap Leaks added at the fuel cap for the two ORVR vehicles tested
produced one day diurnal emissions almost an order of magnitude lower than was seen
with a previously tested non-ORVR Cavalier This change in the emissions measured is
thought to be due to the addition of ldquocheck valvesrdquo or ldquoanti-spitback valvesrdquo added to the
systems to improve the fuel fill control
Diurnal emissions measured with leaks implanted at the top of the fuel tank or at the
entry to the carbon canister were significantly higher than the emissions with a leak
implanted at the fuel cap on the two ORVR-equipped vehicles tested It was expected
that the permeation emissions from a leak at the top of the tank might be higher than
those from a leak at the fuel cap
The E-77-2c scope of work request included gas chromatographic speciation of all the
vehicle tests including the static tests the dynamic and the diurnals on both fuel vapor
pressures This generated a sizable file of test results Analysis or comment on the content
on the speciation other than the calculation of reactivity was not attempted and is beyond the
scope of this investigation The detailed speciation summaries are presented at the end of this
report in Appendix IV
Final CRC E-77-2c Report - Dec 2010
1
STUDY TO DETERINE EVAPORATIVE EMISSION BREAKDOWN INCLUDING
PERMEATION EFFECTS AND DIURNAL EMISSIONS USING E20 FUELS ON AGING
ENHANCED EVAPORATIVE EMISSIONS CERTIFIED VEHICLES
CRC E-77-2c
Introduction
Background - The National Renewable Energy Laboratories (NREL) in cooperation with the
US Environmental Protection Agency (USEPA or EPA) determined the need for an evaporative
emissions test program to characterize real-world evaporative emission events for planning and
inventory modeling purposes Coordinating Research Councilrsquos (CRC) ldquoE-77 Pilot Study1rdquo
demonstrated that segregation of evaporative emission components was possible where fuel
system permeation emissions were measured separately from fuel tank and carbon canister
venting emissions Later CRC studies E-77-22 and E-77-2b
3 continued these measurement
techniques and added to a data base that was created to support new concepts in air inventory
modeling This program (E-77-2c) adds testing on E20 (20 volume percent ethanol in gasoline)
on additional vehicles to the E0 and E10 fuels previously evaluated in the CRC E-77 series
studies
ldquoPermeationrdquo refers to the loss of fuel vapor through the various components of a vehiclersquos fuel
system Permeation occurs continuously but the rate depends on a number of factors including
the properties of storage container (gas tank etc) type of fuel hoses (material design shape)
the amount of fuel in the container environmental factors (including temperature) and fuel
properties (including oxygenates) Diurnal emissions are those that occur daily or over a 24-
hour period of testing and are measured while the vehiclersquos propulsion system is at rest
An additional part of this program was to expand on the leak study performed in E-77-2 with
additional ldquoimplanted leakrdquo evaluations on vehicles 207 and 211 Previous evaluations were
made with leaks implanted at the fuel cap For this program leaks were implanted at the top of
the fuel tank and separately at the canisterrsquos fuel vapor entry with 7 and 10 psi E10 fuel This
assignment was known as ldquoTask 47rdquo
Contract History and Period of Performance - Harold Haskew amp Associates Inc (HHampA)4
was awarded the contract for this program and shared the testing responsibility with Automotive
Testing Laboratories Inc (ATL)5 in Mesa AZ The contract was dated June 1 2009 and the
first test was conducted on August 12 2009 (Task 47 leak test on Vehicle 211c with the E10
fuel) Weekly progress reports were made each Sunday with Number 1 dated August 9 2009
and the final number 31 dated March 4 2010
1 Available for download at CRCrsquos website wwwcrcaoorg in the Emissions Publications section
2 Ibid CRC E-77-2 ldquoEnhanced Evaporative Emission Vehiclesrdquo March 2010
3 Ibid CRC E-77-2b ldquoEvaporative Emissions from In-Use Vehicles Test Fleet Expansionrdquo SwRI
reg Project No
031493605 June 2010 4 Harold Haskew amp Associates Inc 425 W Huron Suite 230 Milford MI (248) 684-3410
5 Automotive Testing Laboratories Inc 263 S Mulberry Street Mesa AZ (480) 649-7906 Greg Barton President
Final CRC E-77-2c Report - Dec 2010
2
This report is the fourth in a series of CRC E-77 reports but is organized to be a stand-alone
report without excessive reference to the previous publications Much of the documentation
concerning the theory and practice of the test procedure has been placed in Appendix III but
captured within this publication
Final CRC E-77-2c Report - Dec 2010
3
Program Overview
Test Fuels
The fuels used to evaluate the permeation performance of the vehicles in the permeation
performance task and the implanted leak investigation were 20 volume percentage ethanol
mixtures at two vapor pressures seven (7) and nine (9) psi RVP The properties of the two test
fuels are listed in Tables 1 and 2 Fuel properties from previous CRC E-77 studies are contained
in Appendix V
Table 1 7 RVP E20 Fuel Properties
Haltermann products
Product E-77-2c 7 RVP E-20 batch no XH0721GP05 TMO No 800357
Product Code HF0712 tank no 662 Analysis date 8172009
TEST METHOD UNITS SPECIFICATIONS
MIN MAX
RESULTS
Distillation-IBP ASTM D86 ˚F 117
5 ˚F 136
10 ˚F 144
15 ˚F 148
20 ˚F 151
25 ˚F 154
30 ˚F 157
35 ˚F 159
40 ˚F 160
45 ˚F 162
50 ˚F 185 Target only 195 164
55 ˚F 168
60 ˚F 215
65 ˚F 245
70 ˚F 258
75 ˚F 272
80 ˚F 289
85 ˚F 305
90 ˚F 315 325 316
95 ˚F 323
Distillation-EP ˚F 437 342
Recovery vol Report 988
Residue vol Report 07
Loss vol Report 05
Gravity ASTM D4052 ˚API Report 554
Specific gravity ASTM D4052 Report 07571
Reid Vapor Pressure psi 64 67 70 69
Oxygen ASTM D4815 wt Report 726
Ethanol ASTM D4815 vol 190 210 200
Sulfur ASTM D5453 ppm wt 25 30 29
HC ratio ASTM D3343 Report 01559
CH ratio ASTM D3343 Report 64151
Composition aromatics corrected ASTM D1319 vol 210 250 229
Composition olefins corrected ASTM D1319 vol 70 110 72
Composition saturates corrected ASTM D1319 vol Report 499
Benzene content ASTM D3606 vol 09 11 10
Research Octane Number ASTM D2699 910 950 942
Motor Octane Number ASTM D2700 830 870 833
R+M2 D26992700 870 910 888
Net Heat of combustion ASTM D3338 btulb Report 18474
Final CRC E-77-2c Report - Dec 2010
4
Table 2 9 RVP E20 Fuel Properties
Haltermann products
Product CRC Project No E-74b Fuel 4 batch no XH0721GP03 TMO No 800357
Product Code HF0718 tank no 661 Analysis date 8242009
TEST METHOD UNITS SPECIFICATIONS
MIN MAX
RESULTS
Distillation-IBP ASTM D86 ˚F 105
5 ˚F 123
10 ˚F 131
20 ˚F 140
30 ˚F 150
40 ˚F 156
50 ˚F 185 Target only 195 161
60 ˚F 165
70 ˚F 248
80 ˚F 285
90 ˚F 315 325 315
95 ˚F 322
Distillation-EP ˚F 437 337
Recovery vol Report 976
Residue vol Report 10
Loss vol Report 14
Gravity ASTM D4052 ˚API Report 562
Specific gravity ASTM D4052 Report 07537
Reid Vapor Pressure ASTM D5191 psi 84 87 90 84
Oxygen ASTM D4815 wt Report 738
Ethanol ASTM D4815 vol 190 210 201
Sulfur ASTM D5453 ppm wt 25 30 29
HC ratio ASTM D3343 Report 01560
CH ratio ASTM D3343 Report 64102
Composition aromatics corrected ASTM D1319 vol 210 250 232
Composition olefins corrected ASTM D1319 vol 70 110 90
Composition saturates corrected ASTM D1319 vol Report 477
Benzene content ASTM D3606 vol 09 11 10
Research Octane Number ASTM D2699 910 950 944
Motor Octane Number ASTM D2700 830 870 839
R+M2 D26992700 870 910 891
Net Heat of combustion ASTM D3338 btulb Report 18473
Final CRC E-77-2c Report - Dec 2010
5
Test Procedures
A Test Method for Separating Permeation from Tank Venting and Leaks ndash In a previous
CRC Project (E-65) the laboratory separated the canister loss from the permeation measurement
by venting the losses from the carbon canister
outside the SHED For Project E-77 the canister
vent losses were collected and measured in a
separate ldquotrap canisterrdquo on a scale outside the
SHED as shown in Figure 1 This vent line was
capped off ie sealed during the Static Test but
connected as shown in the figure for the Dynamic
and the Diurnal Test The ambient temperature in
the SHED was constant during the static test and
there was no vapor created at constant
temperature This vent was closed to pressurize
the system for the leak evaluations The resulting
SHED increase in HC mass was permeation6 The
last mechanism that needed to be evaluated was leaks Leaks can be both vapor and liquid A
liquid leak can have significant mass currently undetected by the vehiclersquos on-board diagnostic
system Considerable thought and effort have gone into the creation of a simple and effective
liquid leak detection methodology without success The techniques used in this project required
the use of a SHED for measurements The techniques were not simple but they proved
effective
Based on experience a vehiclersquos permeation rate is expected to lie between 4 and 90 mghour
The presence of a static liquid leak is expected to overwhelm this value such a leak would (or
could) be apparent by inspection Leaks from the vehicles were quantified in a three-step test
process The first step was to measure the static permeation rate of the vehicle at 86ordmF The
vehicle was allowed to stabilize at 86ordmF in the SHED and the permeation rate was calculated
from the mass increase in the SHED The second part of the test looking for pressure driven
leaks in the vapor system was performed by pressurizing the vehiclersquos tank to 5rdquo H2O through a
special fuel cap and tubing from outside the SHED (Figure 2) The special fuel cap the hose and
the pressurization apparatus was installed before the start of the sequence The HC concentration
in the SHED was monitored and the increase in the mass of HC in the SHED was compared to
the static permeation rate If there was no (or insignificant) rate of increase it was deduced that
no vapor leak is present
6 This is a simplification There are other HC sources present that are not fuel permeation These include tire paint
adhesives and vinyl emissions and the possibility of fuel leaks from the fuel injectors The investigators believe
these to be a minor component of the emissions measured in this study
Figure 1 Trap Canister
Final CRC E-77-2c Report - Dec 2010
6
The third and final part of the test was to energize the vehiclersquos fuel pump and pressurize the
system up to and including the injectors (Figure 3) If there were a pressure leak in the liquid
system an increase in the SHED mass over time would be seen ie the leak would be additive
to the permeation rate
Figure 3 Static Test ndash Fuel Pump Energized
Other Tests (Dynamic Hot Soak and Diurnal) - A similar configuration is used to isolate the
tank venting losses from the permeation measurements determined by other test procedures The
vehiclersquos canister vent is connected with a low permeation hose (Teflontrade) to a bulk-head fitting
in the SHED wall and then to a separate ldquotrap canisterrdquo on a top-loading scale Any HC
emissions that escape from the vehiclersquos canister are captured in the trap canister and measured
at a 001 g (10 milligram) precision The trap canister (a 1 Liter Ford model) is purged before
each test and maintained at a ldquodryrdquo condition so that it captures all of the vehiclersquos escaping
emissions This assumption is probably violated during high vapor pressure tests where there are
30 or more grams of daily emissions
Figure 2 - Static Test ndash Tank Pressurization
Final CRC E-77-2c Report - Dec 2010
7
Drain and 40 Fill
with Test Fuel
Road Preconditioning
Four LA-4rsquos or Equivalent
Drain and 40 Fill
with Test Fuel
Overnight Park at 86degF
Move to SHED
Connect Test Instrumentation
Stabilize at 86degF
Perform Constant Temperature
Permeation Series (86degF)
1 hour Permeation Rate Test
frac12 hour Tank Pressurized Test
frac12 hour Pump Energized Test
Transfer to RL SHED
Connect Test Instrumentation
Stabilize at 86degF
Perform Dynamic Permeation Test
Two LA92 Driving Cycles amp
One Hour Hot Soak
Drain and 40 Fill
With Test Fuel
Road Preconditioning
Four LA-4rsquos or Equivalent
Move to VT-SHED
Connect Test Instrumentation
Stabilize at 65degF for 6 hrs Minimum
Perform 3-Day Diurnal Evaluation
72 hr 65deg to 105degF VT Test
Drain and 40 Fill
with Next Test Fuel
Precondition Fuel System
With X1 Weeks Driving
On Test Fuel
Return to Precondition
Fuel System
Order of Fuels Tested
9 psi E20
7 psi E20
1 Preconditioning Duration
4 weeks for an Ethanol content change
1 week for RVP change only
Figure 4 ndash Test Procedure Flow Chart
Final CRC E-77-2c Report - Dec 2010
8
E-77-2c Vehicle Selection
The vehicle mix was specified in the CRC Request for Proposal as eight vehicles for Task 45
and a repeat of two vehicles previously tested in CRC programs with implanted leaks for Task
47 Task 45 vehicles included five Tier 1 vehicles two Tier 2 vehicles and one ldquoZero Evaprdquo
vehicle
Table 3 summarizes the fleet as tested in the E-77-2c program One vehicle No 220 a 2000
model year (MY) Chevrolet Malibu (not shown in Table 3) started the test program after
exhibiting a deteriorating leak condition during the program it was cancelled by the steering
committee
A ldquoTier 1rdquo vehicle is one that certified to the EPArsquos ldquoEnhanced Evaporative Emissionrdquo
standards7 These evaporative standards were phased in starting in Model Year 1996 (see also 40
CFR 86096-8 (b)) with all light duty vehicles compliant by MY 1998 Vehicles certified to the
evaporative emissions standards prior to the enhanced standards are referred to as ldquoTier 0rdquo The
enhanced standards required control of diurnal emissions for up to three days (previously a one
day tank temperature rise compressed into a one hour time requirement) as well as control the
evaporative (ie non-tailpipe) emissions during vehicle operation (known as running losses) at
high (95degF) ambient conditions and a one-hour ldquohigh-temperature hot soakrdquo period immediately
following the drive Tier 2 standards8 used similar test procedures and conditions but lowered
the allowable limits to less than half the previous standards California required that a fraction of
the vehicles produced for California meet new ldquoZero Evaporative Emissionrdquo standards9 A
vehicle certified to the zero evap standards had diurnal plus hot soak fuel emissions at levels less
7 httpwwwepagovotaqstandardslight-dutytier1evaphtm See this EPA web page for a comprehensive chart
showing the various standards and the implementation schedules 8 Tier 2 Evaporative Emission Standards httpwwwepagovotaqstandardslight-dutytier2evaphtm and 40
CFR 86 Subpart S 9 Note several other states have adopted vehicle emissions standards identical to those of California
Table 3
Veh Evap Standards No Year Make Model (all are ORVR)
221 2000 Mitsubishi Galant Tier 1
206 2002 Nissan Altima Tier 1 208 2002 Chevrolet Trailblazer Tier 1
209 2004 Chrysler Stratus Tier 1
210 2004 Chevrolet Impala Tier 2 213 2004 Dodge Ram 1500 Tier 2
222 2004 Ford Focus ZX3 Zero Evap
207 2001 Dodge Caravan Tier 1
211 2004 Toyota Camry XLE Tier 2
E-77-2c Vehicle Test Fleet Summary
Task 45 - E20 Fuel Effect on Emissions
Task 47 - Implanted Leak Effect with E20 Fuel
Final CRC E-77-2c Report - Dec 2010
9
than 00 grams per test10
The 00 gram requirement was later defined and accepted to be 0054
grams or 54 milligrams to include round off of the measurement A whole vehicle performance
limit of 350 mgtest was included to allow for non-fuel test contributors (eg tires adhesives
etc) on a whole vehicle test
Composite Vehicle Fleet
As stated previously the Task 45 of the E-77-2c program added seven vehicles tested on E20
fuel to the E-77 program database Table 4 below lists the ldquocomposite E-77 vehicle fleetrdquo sorted
by evap standard with the 2c vehicles indicated by the ldquocrdquo notation in the vehicle number
column of the light blue rows Not all data from the composite fleet are usable for later analysis
as the use of the INNOVA analyzer for identification of methanol (probably from windshield
washer fluid) and refrigerant (R-134a) leaks did not become available until the latter part of the
Pilot Program Pre INNOVA data tests that were not used in the analysis are indicated with the
yellow shading
Table 4
10 ldquoCALIFORNIA EVAPORATIVE EMISSION STANDARDS AND TEST PROCEDURES FOR 2001 AND
SUBSEQUENT MODEL MOTOR VEHICLESrdquo California Air Resources Board 1999 hellip Vehicles
demonstrating compliance with these evaporative emission standards shall also have zero (00) grams of fuel
evaporative emissions per test for the three-day and two-day diurnal-plus-hot-soak testshellip
Fuel Tank
Veh Tank Plastic
No Yr Make Model Odo Evap Family Evap Standard Size Metal
003 1992 Honda Accord 71129 92FG Tier 0 170 Metal
010 1992 Toyota Camry 162838 EV-E Tier 0 185 Metal
009 1995 Plymouth Neon 106220 SCR1050AYM02 Tier 0 112 Metal
004 1999 Dodge Grand Caravan SE 98765 XCRXE0101G2A Tier 0 200 Plastic
001 1996 Chevrolet S-10 68420 TGM1082AYMEA Tier 1 190 Metal
006 1996 Chevrolet Cavalier 112768 TGM1089AYMEA Tier 1 153 Metal
007 1996 Chevrolet Cavalier 113125 TGM1089AYMEA Tier 1 153 Metal
008 1996 Ford Explorer 114822 TFM1120AYMED Tier 1 210 Metal
202 1996 Ford Taurus 86538 TFM1115AYMEB Tier 1 160 Metal
216 1996 Ford Taurus 88820 TFM1115AYMEB Tier 1 160 Metal
204 1999 Honda Accord 100418 XHNXR0130AAA Tier 1 171 Metal
002 2000 Toyota Tacoma 80557 YTYXE0095AE0 Tier 1 151 Metal
220b 2000 Chevrolet Malibu 69367 YGMXR0124919 Tier 1 142 Plastic
221bc 2000 Mitsubishi Galant ES 97875 YDSXR0165A1F Tier 1 163 Plastic
205 2001 Toyota Corolla 92047 1TYXR0115AK1 Tier 1 132 Metal
207 2001 Dodge Caravan 92740 1CRXR0165XAA Tier 1 200 Plastic
206bc 2002 Nissan Altima 110399 2NSXR0120RCB Tier 1 200 Plastic
208bc 2002 Chevrolet Trailblazer 60233 2GMXR0175922 Tier 1 186 Plastic
209bc 2004 Chrysler Stratus 63778 4CRXR0130GBA Tier 1 160 Plastic
210bc 2004 Chevrolet Impala 63157 4GMXR0124919 Tier 2 170 Plastic
211 2004 Toyota Camry LE 43588 4TYXR0130A11 Tier 2 185 Plastic
213bc 2004 Dodge Ram 1500 99372 4CRXR0218GDH Tier 2 350 Plastic
214 2004 Ford Escape 40188 4FMXR0110BBE Tier 2 160 Plastic
215 2004 Toyota High Lander 88693 4TYXR0165PZ1 Tier 2 191 Plastic
212 2006 Ford Taurus 28354 6FMXR0185GAK Tier 2 180 Metal
005 2007 Ford Taurus 6916 7FMXR0185GAR Tier 2 180 Metal
222bc 2004 Ford Focus ZX3 71633 4FMXR0120GCX Zero Evap 140 Metal
E77 Program - No INNOVA data not used
E77 Program with INNOVA during diurnal testing
E77-2 Program
Prolem Vehicle - Unstable Leak data not used
E77-2b and 2c Programs
E-77 Composite Fleet - All Programs
Final CRC E-77-2c Report - Dec 2010
10
It seemed desirable to combine as much as possible of the previous E-77 data (E-77 Pilot Study
E-77-2 and E-77-2b) with the newly gathered data into the discussion of results Not all of the
data were comparable The following summary is offered to explain the various choices
While not part of the contracted E-77 Pilot Study the laboratory found that the vehicle
tests needed to be corrected for the presence of the methanol and the refrigerant R134a
The INNOVA analyzer that the laboratory purchased and used to make these corrections
was not available for testing until vehicle 006 Of the remaining vehicles tested only 006
and 008 were Tier 1 models (Vehicle 007 was an implanted leak test and vehicles 009
and 010 were pre-enhanced Tier 0 models) The Pilot Study only ran a one-day diurnal
rather than the three-day test that became the norm
The 105ordmF static tests were first introduced in the E-77-2b test sequence to enhance the
evidence that permeation is directly affected by temperature The earlier test programs
did not have that information
Emission results are presented in later sections of the report for each of the four evaporative
emission elements (static running loss hot soak and diurnal) with data averaged for selected
and representative vehicles tested in the E-77 E-77-2 and E-77-2b programs that were operated
on the four fuels used in this (2c) study
Final CRC E-77-2c Report - Dec 2010
11
Discussion of Test Results
While this assignment (E-77-2c) involved only permeation performance on two E20 fuels
additional value of this E-77-2c data is realized when the results are viewed in the context of the
prior CRC work There may be misleading conclusions when comparing data across fuels where
a different number of vehicles contribute to the bars within a technology group Drawing
inferences in fuel effects based on these averages is inappropriate because individual vehicle
effects come into play
There are three sections in the ldquoDiscussionrdquo portion of this report
The permeation performance of the ldquoCombined E-77 Fleetrdquo on the various fuels (Task
45 plus prior work)
The additional leak testing that was done in this project combined with the prior work to
overview the effect of leak location It also points out that the later vehicles with ORVR
systems had different leak effects (Task 47 plus prior work)
Description and details of the evaporative emission speciation measurements and the
methodology of the ldquoAverage Reactivityrdquo calculations that were made
The actual test summaries and the plots of the results of each of the test vehicles on the two
volatilities of the E20 fuel are contained in the Appendices starting at page 38
Final CRC E-77-2c Report - Dec 2010
12
Task 45 - Permeation Performance on the E0 E10 and E20 Fuels
Static Emissions Performance ndash Figures 5 and 6 below present the static permeation results for
the composite fleet and include the E20 results on the right side of each figure The static
performance averages gave similar fuel rankings to that which was seen with the more
significant diurnal test result averages
Figure 5 86ordm F Static Performance
Figure 6 105ordm F Static Performance
0
10
20
30
40
50
60
70
7psi E0 9psi E0 7psi E10 10psi E10 7psi E20 9psi E20
Av
era
ge
Pe
rme
ati
on
Ra
te -
mg
hr
Test Fuel
86ordm F Static PerformanceAll E77 Programs
Tier 1
Tier 2
Zer Evap
7
4
77
7
7
6
266
6
6
Number above the bar is thenumber of tests in the averageCaution is advised Chart contains varying number of vehicles anddifferent ages of vehicles amongthe groupings
1
1
0
20
40
60
80
100
120
140
7psi E0 9psi E0 7psi E10 10psi E10 7psi E20 9psi E20
Av
era
ge
Pe
rme
ati
on
Ra
te -
mg
hr
Test Fuel
105ordm F Static PerformanceAll E77 Programs
Tier 1
Tier 2
Zero Evap
4
4
4
4
4
4
22
2
2
22
11
Number above the bar is thenumber of tests in the averageCaution is advised Chart contains varying number of vehicles anddifferent ages of vehicles amongthe groupings
Final CRC E-77-2c Report - Dec 2010
13
Tables 5 and 6 contain the data used in Figures 7 and 8 respectively as well as data from the
pressurizing of the tank and activating the fuel pump these features of the test were to check for
leaks and are discussed in detail in Appendix III
Table 5 Tier 1 Vehicle Static Data
Veh Eng Static Tank Pump Static Tank Pump
Veh No Desc Fuel Sys Fuel Test Pressurized On Test Pressurized On
202216 1996 Ford Taurus 30LPFI 10E10 324 00 00 --- --- ---
202216 See Note 1 7E10 325 00 00 --- --- ---
202216 9E0 178 136 00 --- --- ---
202216 7E0 204 380 00 --- --- ---
202216 9E20 204 00 00 --- --- ---
204 1999 Honda Accord 23LPFI 10E10 843 00 00 --- --- ---
204 7E10 664 00 00 --- --- ---
204 9E0 338 00 00 --- --- ---
204 7E0 129 00 00 --- --- ---
204 9E20 553 00 00 --- --- ---
205 2001 Toyota Corolla 18LPFI 10E10 416 00 00 --- --- --- E-77-2
205 7E10 596 00 00 --- --- ---
205 9E0 195 00 00 --- --- ---
205 7E0 99 00 00 --- --- ---
205 9E20 462 00 00 --- --- ---
207 2001 Dodge Caravan 33LPFI 10E10 787 00 00 --- --- ---
207 7E10 644 00 00 --- --- ---
207 9E0 325 00 00 --- --- ---
207 7E0 401 00 00 --- --- ---
207 9E20 882 00 00 --- --- ---
207L 2001 Dodge Caravan 33LPFI 10E10 976 --- 1209 --- --- ---
207L See Note 2 7E10 1468 --- 00 --- --- ---
206b 2002 Nissan Altima 25LPFI 10E10 1249 00 00 3141 00 00
206b 7E10 1493 00 00 3079 00 00
206b 9E0 611 00 00 1788 00 00
206b 7E0 520 00 00 1181 00 00
206c 9E20 702 00 00 1729 00 00
206c 7E20 938 00 00 2307 00 00
207c 2001 Dodge Caravan 33LPFI 10E10 6102 --- 4353 --- --- ---
207c See Note 2 7E10 5235 --- 2718 --- --- ---
207c 10E10 2325 --- 10837 --- --- ---
207c 7E10 1448 --- 3727 --- --- ---
208b 2002 Chev Trailblazer 42LPFI 10E10 375 00 00 612 00 00
208b 7E10 272 00 00 518 00 00
208b 9E0 372 00 00 550 00 91
208b 7E0 248 00 00 645 00 00
208c 9E20 219 00 00 396 00 00
208c 7E20 184 00 00 525 00 00
209b 2004 Chry Stratus 24LPFI 10E10 288 00 00 733 00 00
209b 7E10 286 00 00 541 00 00 E-77-2bc
209b 9E0 234 00 58 295 00 00
209b 7E0 168 19 79 288 00 00
209c 9E20 420 00 00 721 00 00
209c 7E20 235 00 00 411 00 00
220b 2000 Chevrolet Malibu 34LPFI 10E10 681 20128 23281 2143 33979 40776
220b See Note 3 7E10 504 9122 15724 1820 23090 28945
220b 9E0 1023 23181 28272 18581 35298 51362
220b 7E0 627 13515 16557 2792 22736 30082
221b 2000 Mitsubishi Galant 24LPFI 10E10 389 15687 16939 802 19326 21471
221b See Note 4 7E10 227 9307 9710 614 12823 14085
221b 9E0 556 13488 14060 948 16467 17882
221b 7E0 359 9888 9618 668 12159 13438
221c 9E20 265 6165 6734 723 10328 10971
221c 7E20 394 5312 5061 630 7462 7806
Averages
86 Stat Sample 105 Stat Sample
7psi E0 275 7 696 4
9psi E0 376 7 895 4
7psi E10 598 7 1188 4
10psi E10 621 7 1322 4
7psi E20 438 4 968 4
9psi E20 500 7 892 4
Note 1 - Vehicle 202 was found to have fuel injector leaks O ring leaks and a fuel neck leak Repairs were attempted and the
vehicle was renamed 216 and the test sequence was repeated The data generated was deemed questionable and was not
used in this analysis
Note 2 - Vehicle 207 was retested as 207L with an implanted 0020 diameter leak in the fuel cap and was tested on the 7 and
10 psi E10 fuels For the E77-2c program it was tested as 207c with implanted 0020 leaks seperatly at the tank top and at
the canister inlet During the static tests the tank was not pressurized because of the implanted leak This data was
inappropriate for inclusion in this analysis
Note 3 - Vehicle 220b exhibited a leak that was later determined to be a deteriorating crack in the fuel vapor vent elbow on the
fuel tank sending unit The vehicle was dropped from further testing
Note 4 - Vehicle 221 appeared to have a leak as indicated by the high permeation when the fuel tank was pressurized and
when the fuel pump was energized
86ordm F (mghr) 105ordm F (mghr)
Tank Top
Can Inlet
Final CRC E-77-2c Report - Dec 2010
14
Table 6 Tier 2 Vehicle Static Data
Zero Evap Vehicle Static Data
Veh Eng Static Tank Pump Static Tank Pump
Veh No Desc Fuel Sys Fuel Test Pressurized On Test Pressurized On
211 2004 Toyota Camry LE 30LPFI 10E10 199 00 00 --- --- ---
211 7E10 94 266 00 --- --- ---
211 9E0 101 00 00 --- --- ---
211 7E0 91 00 00 --- --- ---
211 9E20 558 00 00 --- --- ---
211L 2004 Toyota Camry LE 30LPFI 10E10 551 --- 821 --- --- ---
211L See Note 7E10 481 --- 1664 --- --- ---
212 2006 Ford Taurus 30LPFI 10E10 106 00 00 --- --- --- E-77-2
212 7E10 218 00 00 --- --- ---
212 9E0 32 00 00 --- --- ---
212 7E0 09 00 00 --- --- ---
212 9E20 47 00 00 --- --- ---
214 2004 Ford Escape 30LPFI 10E10 244 --- 00 --- --- ---
214 7E10 239 --- 00 --- --- ---
214 9E0 107 --- 00 --- --- ---
214 7E0 252 --- 00 --- --- ---
214 9E20 168 --- 00 --- --- ---
215 2004 Toyota Highlander 33LPFI 10E10 104 90 00 --- --- ---
215 7E10 122 00 00 --- --- ---
215 9E0 85 00 00 --- --- ---
215 7E0 87 00 00 --- --- ---
215 9E20 193 00 00 --- --- ---
210b 2004 Chev Impala 34LPFI 10E10 199 00 00 701 00 341
210b 7E10 299 00 00 519 00 232
210b 9E0 212 00 40 335 00 48
210b 7E0 187 00 00 355 00 00
210c 9E20 180 00 00 327 00 46
210c 7E20 152 00 00 340 00 00
211c 2004 Toyota Camry LE 30LPFI 10E10 1925 --- 8601 --- --- ---
211c See Note 7E10 4491 --- 2869 --- --- ---
211c 10E10 2247 --- 14727 --- --- ---
211c 7E10 2170 --- 7890 --- --- ---
213b 2004 Dodge Ram 1500 47LPFI 10E10 392 00 00 1068 00 00 E-77-2bc
213b 7E10 296 00 00 822 00 00
213b 9E0 147 00 00 345 00 00
213b 7E0 211 00 00 353 00 00
213c 9E20 298 00 00 751 00 00
213c 7E20 229 00 00 651 00 00
Averages
86 Stat Sample 105 Stat Sample
7psi E0 140 6 354 2
9psi E0 114 6 340 2
7psi E10 211 6 670 2
10psi E10 209 6 884 2
7psi E20 191 2 495 2
9psi E20 241 6 539 2
86ordm F (mghr) 105ordm F (mghr)
Note Vehicle 211 was renamed 211L when a 0020 diameter leak was implanted in the fuel cap For the E77-2c
program it was tested as 211c with implanted 0020 leaks seperatly at the tank top and at the canister inlet
Data generated was not appropriate to be included in this analysis
Tank Top
Can Inlet
Veh Eng Static Tank Pump Static Tank Pump
Veh No Desc Fuel Sys Fuel Test Pressurized On Test Pressurized On
222c 2004 Ford Focus 23LPFI 9E20 92 00 00 69 00 00
222c 7E20 69 00 00 71 00 00 E-77-2bc
Averages
86 Stat Sample 105 Stat Sample
7psi E20 69 1 71 1
9psi E20 92 1 69 1
86ordm F (mghr) 105ordm F (mghr)
Final CRC E-77-2c Report - Dec 2010
15
Permeation Rate Relationships at 86ordm and 105ordmF - The relationship between the static
permeation rates measured at 86ordmF and 105ordmF have been previously shown to generally follow a
relationship of 105ordmF = 2 x 86ordmF11
This is usually stated as the relationship that follows a
doubling of the permeation rate for each 10ordmC (18ordmF) temperature increase The data measured
during this program is plotted in Figure 7 below with a 21 reference line added
Figure 7 ndash Temperature Effect on Static Permeation
The measurements made in this E-77-2c program appear to be consistent with previous trends
11 See SAE 2001-01-0730 ldquoEstimating Real Time Diurnal Permeation from Constant Temperature Measurementsrdquo
by Marek Lockhart et al March 2001 and CRC ldquoE-65 Final Report - Fuel Permeation from Automotive
Systemsrdquo Harold Haskew et al September 2004 Figures 19 amp 20
0
50
100
150
200
250
300
350
0 20 40 60 80 100 120 140 160
10
5 d
eg
F S
tati
c P
erm
ea
tio
n -
mg
hr
86 deg F Static Permeation - mghr
Temperature Effect on Static PermeationNREL E77-2c Program Vehicles
Tier 1
Tier 2
Zero Evap
Final CRC E-77-2c Report - Dec 2010
16
Running Loss and Hot Soak Performance - Permeation rate comparisons are shown below in
Figures 8 and 9 for the running loss and hot soak measurements for the composite fleet with
permeation trends similar to the diurnal and static results The units for the running loss
measurements are expressed in time units mghour which the authors feel are more appropriate
than the regulatory units of grams per mile The conversion back to grams per mile could be
made by multiplying by 4860 to get the mass per test and dividing by 20 to get the miles
traveled (2 x 10 miles per LA92)
Figure 8 ndash Running Loss Performance
Figure 9 ndash Hot Soak Permeation
Tables 7 and 8 contain the data used in Figures 8 and 9 respectively
0
50
100
150
200
250
300
350
400
450
7psi E0 9psi E0 7psi E10 10psi E10 7psi E20 9psi E20
Av
era
ge
Pe
rme
ati
on
Ra
te -
mg
hr
Test Fuel
Running Loss PerformanceAll E77 Programs
Tier 1
Tier 2
Zero Evap
7
6
7
2
4
6
7
6
7
6
7
6
1
1
Number above the bar is thenumber of tests in the averageCaution is advised Chart contains varying number of vehicles anddifferent ages of vehicles amongthe groupings
0
10
20
30
40
50
60
70
80
90
100
7psi E0 9psi E0 7psi E10 10psi E10 7psi E20 9psi E20
Av
era
ge
Pe
rme
ati
on
Ra
te -
mg
hr
Test Fuel
True Hot Soak PerformanceAll E77 Programs
Tier 1
Tier 2
Zero Evap
7
6
7
2
4
6
7
6
7
6
7
6
1
1
Number above the bar is thenumber of tests in the averageCaution is advised Chart contains varying number of vehicles anddifferent ages of vehicles amongthe groupings
Final CRC E-77-2c Report - Dec 2010
17
Table 7
Tier 1 Vehicle Running Loss and Hot Soak Data
Veh Eng RL Tru-HS
Veh No Desc Fuel Sys Fuel mghr mghr
202216 1996 Ford Taurus 30LPFI 10E10 1742 118
202216 See Note 1 7E10 1683 192
202216 9E0 1091 254
202216 7E0 787 0
202216 9E20 543 74
204 1999 Honda Accord 23LPFI 10E10 3164 04
204 7E10 2879 297
204 9E0 2492 443
204 7E0 2226 187
204 9E20 2720 134
205 2001 Toyota Corolla 18LPFI 10E10 1916 295
205 7E10 2328 719
205 9E0 1031 10
205 7E0 671 00
205 9E20 1697 603
207 2001 Dodge Caravan 33LPFI 10E10 8581 2377
207 7E10 8122 1222
207 9E0 8339 58 E-77-2
207 7E0 8425 00
207 9E20 10282 00
207L 2001 Dodge Caravan 33LPFI 10E10 10012 3929
207L See Note 2 7E10 11393 5850
206b 2002 Nissan Altima 25LPFI 10E10 5465 1651
206b 7E10 4367 1749
206b 9E0 3656 1025
206b 7E0 2451 688
206c 9E20 3308 858
206c 7E20 5187 1063
207c 2001 Dodge Caravan 33LPFI 10E10 9997 14915
207c See Note 2 7E10 27694 5141
207c 10E10 9375 11140
207c 7E10 1146 6102
208b 2002 Chev Trailblazer 42LPFI 10E10 3295 360
208b 7E10 2547 773
208b 9E0 2280 379
208b 7E0 1249 750
208c 9E20 2415 269
208c 7E20 2785 205
209b 2004 Chry Stratus 24LPFI 10E10 3236 1137
209b 7E10 2057 245 E-77-2bc
209b 9E0 1444 50
209b 7E0 1662 168
209c 9E20 3671 719
209c 7E20 2560 282
220b 2000 Chevrolet Malibu 34LPFI 10E10 1340 51
220b See Note 3 7E10 6979 768
220b 9E0 24170 3525
220b 7E0 34473 7071
221b 2000 Mitsubishi Galant 24LPFI 10E10 1162 269
221b 7E10 1020 405
221b 9E0 1352 290
221b 7E0 1898 425
221c 9E20 1266 95
221c 7E20 619 25
Averages
RL HS Sample
7psi E0 2655 317 7
9psi E0 2942 322 7
7psi E10 3331 773 7
10psi E10 3831 870 7
7psi E20 2788 394 4
9psi E20 3623 382 7
Note 3 - Vehicle 220b exhibited a leak that was later determined to be a deteriorating crack in the fuel vapor vent elbow on
the fuel tank sending unit The vehicle was dropped from further testing
Note 1 - Vehicle 202 was found to have fuel injector leaks O ring leaks and a fuel neck leak Repairs were attempted and
the vehicle was renamed 216 and the test sequence was repeated The data generated was deemed questionable
and was not used in this analysis
Tank Top
Can Inlet
Note 2 - Vehicle 207 was retested as 207L with an implanted 0020 diameter leak in the fuel cap and was tested
on the 7 and 10 psi E10 fuels For the E77-2c program it was tested as 207c with implanted 0020 leaks seperatly at the
tank top and at the canister inlet This data was inappropriate for inclusion in this analysis
Final CRC E-77-2c Report - Dec 2010
18
Table 8
Tier 2 Vehicle Running Loss and Hot Soak Data
Zero Evap Vehicle Running Loss and Hot Soak Data
Veh Eng RL Tru-HS
Veh No Desc Fuel Sys Fuel mghr mghr
211 2004 Toyota Camry 30LPFI 10E10 1383 00
211 7E10 563 138
211 9E0 837 153
211 7E0 1046 07
211 9E20 4106 00
211L 2004 Toyota Camry LE 30LPFI 10E10 3024 2450
211L See Note 7E10 2511 62
212 2006 Ford Taurus 30LPFI 10E10 1489 00 E-77-2
212 7E10 2012 00
212 9E0 1158 04
212 7E0 1845 18
212 9E20 1168 49
214 2004 Ford Escape 30LPFI 10E10 1331 574
214 7E10 1057 329
214 9E0 967 521
214 7E0 363 33
214 9E20 1394 56
215 2004 Toyota Highlander 33LPFI 10E10 719 16
215 7E10 979 00
215 9E0 811 251
215 7E0 797 225
215 9E20 1025 0
210b 2004 Chev Impala 34LPFI 10E10 1475 606
210b 7E10 2183 618
210b 9E0 1711 198
210b 7E0 2160 490
210c 9E20 1943 540
210c 7E20 1246 759
211c 2004 Toyota Camry LE 30LPFI 10E10 8204 16719
211c See Note 7E10 3418 5894
211c 10E10 153795 19900
211c 7E10 47103 3993
213b 2004 Dodge Ram 1500 47LPFI 10E10 1309 09 E-77-2bc
213b 7E10 2431 605
213b 9E0 2031 145
213b 7E0 1351 122
213c 9E20 2572 40
213c 7E20 1869 334
Averages
RL HS Sample
7psi E0 1260 149 6
9psi E0 1253 212 6
7psi E10 1538 282 6
10psi E10 1284 201 6
7psi E20 1558 547 2
9psi E20 2035 198 6
Note Vehicle 211 was renamed 211L when a 0020 diameter leak was implanted in the fuel cap For the E77-
2c program it was tested as 211c with implanted 0020 leaks seperatly at the tank top and at the canister
inlet Data generated was not appropriate to be included in this analysis
Tank Top
Can Inlet
Veh Eng RL Tru-HS
Veh No Desc Fuel Sys Fuel mghr mghr
222c 2004 Ford Focus 23LPFI 9E20 447 76
222c 7E20 683 00 E-77-2bc
Final CRC E-77-2c Report - Dec 2010
19
Diurnal Emissions Performance - Figure 10 shows the Day One diurnal emission results for
the E-77 composite fleet segregated by ethanol level fuel vapor pressure and vehicle
technology group The ldquoDay Onerdquo performance is presented here because it includes the
maximum number of tests to include in the averages ndash the earlier Pilot Study program did not
include three-day diurnal evaluations The cumulative diurnal performance for the three-day
diurnal test is presented in Figure 11 with slightly fewer tests but a similar permeation
performance pattern
Starting at the left edge of Figure 10 there are two bars representing the average permeation
measured for the 24-hour (or the first 24 hours of a longer test) diurnal test (1-day) with the 7 psi
E0 fuel The left blue bar represents the average for the nine Tier 1 vehicles that have been
tested in the E-77 programs The six newer Tier 2 vehiclesrsquo permeation average is shown with
the green bar While the number of observations is small it indicates that on average the newer
vehicles have lower permeation on the 7 psi E0 fuel
A similar trend is indicated in the second pair of bars showing the permeation performance of
the E-77 vehicles tested with the higher vapor pressure (9 psi) E0 fuel The nine Tier 1 vehiclesrsquo
average indicated an increase in permeation with the higher vapor pressure fuel The third and
fourth pairs of bars in the figure show the results when the vehicles were tested with an E10 fuel
The permeation of the Tier 1 vehicles increased on average with the E10 fuels compared to the
ethanol free (E0) test fuels For the newer Tier 2 vehicles the average permeation was not
markedly different when comparing the E10 to the E0 results
The performance of the vehicles with the E20 fuels is represented by the right two pairs of bars
Addressing first the Tier 1 vehicles it appears that the permeation is higher with the E20 fuel
than the E0 but lower with E20 compared to E10 The Tier 2 vehicles do not indicate a marked
increase or difference with the E10 or E20 fuels although the numeric values are higher
Figure 10 ndash Day One Diurnal Performance
0
200
400
600
800
1000
1200
1400
1600
7psi E0 9psi E0 7psi E10 10psi E10 7psi E20 9psi E20
Av
era
ge
Pe
rme
ati
on
-m
g
Test Fuel
Day One Diurnal PerformanceAll E77 Programs
Tier 1
Tier 2
Zero Evap
9
6
7
2
4
6
7
6
7
6
9
6
11
Number above the bar is thenumber of tests in the averageCaution is advised Chart contains varying number of vehicles anddifferent ages of vehicles amongthe groupings
Final CRC E-77-2c Report - Dec 2010
20
Similar observations are made when the data for the cumulative three-day diurnal permeation
emissions are charted in a similar fashion as shown in Figure 11 below In Figure 11 it should
be noted that the 10 psi E10 averages for the Tier 1 vehicles are highly driven by the results for
206(b) and the results for the Tier 2 vehicles are highly driven by the results for vehicle 214
Figure 11 ndash Three Day Diurnal Performance
Tables 9 and 10 contain the data used in Figures 10 and 11 respectively
0
500
1000
1500
2000
2500
3000
3500
7psi E0 9psi E0 7psi E10 10psi E10 7psi E20 9psi E20
Av
era
ge
Pe
rme
ati
on
-m
g
Test Fuel
Three Day Total Diurnal PerformanceAll E77 Programs
Tier 1
Tier 2
Zero Evap
7
6
7
2
4
6
7
6
7
6
7
6
13801
11
Number above the bar is thenumber of tests in the averageCaution is advised Chart contains varying number of vehicles anddifferent ages of vehicles amongthe groupings
Final CRC E-77-2c Report - Dec 2010
21
Table 9
Tier 1 Vehicle Diurnal Data
Veh Eng
Veh No Desc Fuel Sys Fuel Day 1 Day 2 Day 3 Total
06 1996 Chevrolet Cavalier 22LPFI 7E0 3756 --- --- ---
9E0 4685 --- --- --- E-77
08 1996 Ford Explorer 40LPFI 7E0 1331 --- --- ---
9E0 1504 --- --- ---
202216 1996 Ford Taurus 30LPFI 10E10 25907 34779 36014 96700
202216 See Note 1 7E10 3975 3550 3621 11146
202216 9E0 3270 2667 2746 8683
202216 7E0 2117 2208 2081 6406
202216 9E20 4685 4526 4198 13409
204 1999 Honda Accord 23LPFI 10E10 15479 17799 17711 50989
204 7E10 12602 11652 11652 35906
204 9E0 6283 5810 5770 17863
204 7E0 3672 2877 2936 9485
204 9E20 11034 9606 9812 30452
205 2001 Toyota Corolla 18LPFI 10E10 17941 17309 17417 52667
205 7E10 17834 17150 15239 50223
205 9E0 4995 4810 5072 14877 E-77-2
205 7E0 3830 3654 3670 11154
205 9E20 17752 16900 16802 51454
207 2001 Dodge Caravan 33LPFI 10E10 14064 12644 12237 38945
207 7E10 10865 8120 8236 27221
207 9E0 4064 3373 3080 10517
207 7E0 3975 3026 2689 9690
207 9E20 15480 13702 13605 42787
207L 2001 Dodge Caravan 33LPFI 10E10 16449 --- --- 16449
207L See Note 2 7E10 21342 --- --- 21342
206b 2002 Nissan Altima 25LPFI 10E10 27766 310046 430282 768093
206b 7E10 25826 22585 21440 69850
206b 9E0 15000 12856 12508 40364
206b 7E0 11719 9312 8903 29933
206c 9E20 19585 17878 17010 54473
206c 7E20 19439 17081 15677 52197
207c 2001 Dodge Caravan 33LPFI 10E10 65125 --- --- ---
207c See Note 2 7E10 70847 --- --- ---
207c 10E10 105198 --- --- ---
207c 7E10 70668 --- --- ---
208b 2002 Chev Trailblazer 42LPFI 10E10 7950 5614 4958 18522
208b 7E10 7806 5104 4494 17405
208b 9E0 7780 5672 5194 18646
208b 7E0 4221 4194 4760 13175
208c 9E20 5065 3632 3319 12015
208c 7E20 5804 4338 3754 13895
209b 2004 Chry Stratus 24LPFI 10E10 5355 4235 4755 14345 E-77-2b2c
209b 7E10 3831 3491 3235 10557
209b 9E0 3278 2505 2243 8026
209b 7E0 3541 2497 2181 8219
209c 9E20 4564 3383 3160 11107
209c 7E20 5877 3465 2704 12046
220b 2000 Chevrolet Malibu 34LPFI 10E10 13061 18897 20558 52516
220b See Note 3 7E10 11776 16121 14831 42728
220b 9E0 67333 58848 70499 196680
220b 7E0 62187 62147 70419 194753
221b 2000 Mitsubishi Galant 24LPFI 10E10 8279 7241 7024 22545
221b 7E10 8947 6767 6180 21894
221b 9E0 7064 5437 5383 17884
221b 7E0 6030 5031 4870 15932
221c 9E20 7508 5847 5649 19004
221c 7E20 8172 5442 4988 18602
Averages
Mgs Sample Mgs Sample
7psi E0 4675 9 13941 7
9psi E0 6072 9 18311 7
7psi E10 12530 7 33294 7
10psi E10 13833 7 138015 7
7psi E20 9823 4 24185 4
9psi E20 11570 7 31613 7
Note 1 - Vehicle 202 was found to have fuel injector leaks O ring leaks and a fuel neck leak Repairs were
attempted and the vehicle was renamed 216 and the test sequence was repeated The data generated was
deemed questionable and was not used in this analysis
Note 2 - Vehicle 207 was retested as 207L with an implanted 0020 diameter leak in the fuel cap and was
tested on the 7 and 10 psi E10 fuels For the E77-2c program it was tested as 207c with implanted 0020
leaks seperatly at the tank top and at the canister inlet This data was inappropriate for inclusion in this analysis
Note 3 - Vehicle 220b exhibited a leak that was later determined to be a deteriorating crack in the fuel vapor vent
elbow on the fuel tank sending unit The vehicle was dropped from further testing
Diurnal Results - mg
Day 1 Total
Tank Top
Can Inlet
Final CRC E-77-2c Report - Dec 2010
22
Table 10
Tier 2 Vehicle Diurnal Data
Zero Evap Vehicle Diurnal Data
Veh Eng
Veh No Desc Fuel Sys Fuel Day 1 Day 2 Day 3 Total
211 2004 Toyota Camry 30LPFI 10E10 3370 2268 2179 7817
211 7E10 2438 1838 1843 6119
211 9E0 1303 1158 1006 3467
211 7E0 2071 1002 874 3947
211 9E20 2850 2218 2034 7101
211L 2004 Toyota Camry LE 30LPFI 10E10 25454 --- --- 25454
211L See Note 7E10 6783 --- --- 6783
212 2006 Ford Taurus 30LPFI 10E10 1243 879 1028 3150 E-77-2
212 7E10 1848 1002 758 3608
212 9E0 1005 708 574 2287
212 7E0 1016 712 570 2298
212 9E20 1310 833 750 2893
214 2004 Ford Escape 30LPFI 10E10 4920 8394 112475 125789
214 7E10 5242 3974 3944 13160
214 9E0 4559 3585 11017 19161
214 7E0 4943 3190 2815 10948
214 9E20 4709 4400 7518 16627
215 2004 Toyota Highlander 33LPFI 10E10 3192 2602 2370 8164
215 7E10 2247 2317 2675 7239
215 9E0 2021 1659 1763 5443
215 7E0 2483 2941 2888 8312
215 9E20 4168 4148 4506 12822
210b 2004 Chev Impala 34LPFI 10E10 4865 4583 4413 13861
210b 7E10 4451 3883 3591 11925
210b 9E0 4078 3774 3583 11434
210b 7E0 2706 2666 2211 7583
210c 9E20 3523 2749 2977 9250
210c 7E20 3686 2836 2711 9233
213b 2004 Dodge Ram 1500 47LPFI 10E10 6506 6154 7007 19667 E-77-2bc
213b 7E10 6028 5777 5889 17694
213b 9E0 3463 3284 2928 9675
213b 7E0 3578 2833 2765 9175
213c 9E20 6442 5293 4606 16342
213c 7E20 5019 5384 5461 15864
Averages
Mgs Sample Mgs Sample
7psi E0 2799 6 7044 6
9psi E0 2738 6 8578 6
7psi E10 3709 6 9957 6
10psi E10 4016 6 29741 6
7psi E20 4352 2 12549 2
9psi E20 3833 6 10839 6
Diurnal Results - mg
Day 1 Total
Note Vehicle 211 was renamed 211L when a 0020 diameter leak was implanted in the fuel cap data generated
was not appropriate to be included in this analysis
Veh Eng
Veh No Desc Fuel Sys Fuel Day 1 Day 2 Day 3 Total
222c 2004 Ford Focus 23LPFI 7E20 655 427 395 1477
222c 9E20 736 514 401 1651 E-77-2bc
Diurnal Results - mg
Final CRC E-77-2c Report - Dec 2010
23
Summary of Task 45
While the sample sizes are still too small to make comparison with statistical significance
several trends are suggested Referring to the figures shown above comparing the average
permeation performance for various groups the following trends and observations are offered
1 The newer Tier 2 vehicles have lower permeation than Tier 1 on all fuels
2 Permeation is higher with E10 or E20 compared to an ethanol-free (E0) fuel
3 Permeation is lower with E20 compared to E10 on the Tier 1 vehicles but the presence of
a reduction is less clear for the newer Tier 2 vehicles based on the few tests available for
analysis Further research may be needed to determine the sensitivity of newer vehicle
technologies to fuel effects
4 Higher average permeation emissions may be associated with increased fuel vapor
pressure for the Tier 1 vehicles tested in this program but the average permeation
emissions for the newer Tier 2 test vehicles show no clear trend with vapor pressure
Final CRC E-77-2c Report - Dec 2010
24
Task 47 - Effect of Leak Location on Permeation Emissions
For the last four decades12
vehicles sold in the United States have been equipped with
evaporative emission control (evap) systems that are remarkably effective in reducing fuel
evaporative emissions from automotive fuel systems Light Duty Vehicles (LDV) starting in
model year 1998 even control refueling emission to a very high degree The performance of
these evap systems are however affected by leaks that may exist in the fuel system of a vehicle
These leaks can be the result of among other things poor connections scratched or misaligned
seals loose fuel caps and improper maintenance such as improper repairs done to other fuel
system components that could result in leaks Undetected (and un-repaired) leaks in automotive
fuel systems can be a potentially significant source of vehicle emissions
This source of emissions (leaks) was addressed by regulation starting in MY 1998 with the
implementation of onboard detection of fuel system leaks (OBD and a later OBDII) Current
OBDII systems are capable of detecting vapor leaks of 0020rdquo diameter-equivalent or larger
equivalent diameter and alerting the operator to bring the vehicle in for service As a result
leaks of this scale (if corrected) can become a much smaller contributor to vehicle fuel
emissions
Leaks with Pre-Enhanced Pre-ORVR Systems - There is a need to understand the frequency
and nature of leaks that may still exist in the inventory The Coordinating Research Council
(CRC) sponsored test programs (E-77 E-77-2) in recent periods that were designed to measure
emissions from implanted 0020rdquo diameter leaks located in the gas cap in several test vehicles
The test vehicles were subjected to a series of emission tests including a summertime (65deg to
105deg F) diurnal event
In the initial test program (CRC E-77) a 1996 Cavalier with Enhanced Evap control hardware
was selected as the test vehicle The Cavalier was equipped with a simple tank venting system
(Figure 12) with an inline 0055rdquo orifice in the vent line from the tank and leading forward to the
canister Because of the flow restrictions caused by the 0055rdquo orifice the length of the vent
12
The first federal requirement for fuel evaporative emission control was model year 1971 California required
systems a year earlier (1970)
Figure 12 ndash Simple Tank Venting System
Final CRC E-77-2c Report - Dec 2010
25
line the multiple bends and the carbon bed in the canister the 0020rdquo leak implanted in the cap
provided a convenient parallel path to the atmosphere With an implanted leak in the fuel cap
about 21 grams of HC were emitted into the SHED (Table 11) during the diurnal test with E0
fuel while the baseline test with no leak resulted in only 04 grams of diurnal emissions It was
estimated using contemporary vapor generation models that the uncontrolled vapor emissions
from this test13
would have been 232 grams if the cap had been left off completely The 207
gram emissions level corresponds to a 89 loss to the environment
Table 11
Impact of 0020rdquo Leak on Diurnal Emissions
65deg ndash 105deg F Diurnal
1996 Cavalier
Test fuel Baseline
emissions
(gmsday)
Emissions with
0020rdquo leak
(gmsday)
Increase in
emissions
(gmsday)
1996 Chevrolet Cavalier E0 038 2070 2032
Discussions about this test result created the realization that the location of the leak and the
configuration of the vehiclersquos fuel system would probably have a significant effect on the
resulting emissions Even though the leak in the fuel cap was smaller than the 0055rdquo orifice in
the tank vapor line most of the HC vapors passed through the leak to the atmosphere because it
was a path of relatively low resistance
Leaks at the Fuel Cap with ORVR Systems - In a subsequent test program (E-77-2) a similar
diurnal test was conducted on a 2001 Dodge Caravan (Fig 13) and a 2004 Toyota Camry (Fig
14) using E10 fuel Both vehicles were equipped with Onboard Refueling Vapor Recovery
(ORVR) systems as well as OBDII and Tier 1 Evap A 0020rdquo leak was implanted in the fuel
cap of each vehicle and the resulting SHED emissions are shown in Table 6 The resulting net
increases in emissions were 1 gram for the Caravan and 04 grams for the Camry much lower
than the results measured during the evaluation of the Cavalier
The following discussion attempts to explain the hardware and component differences that
contributed to the different results
13
70 psi RVP fuel 153 gallon tank 40 full 176 gallons total tank volume with a 67deg to 103degF temperature
increase
Final CRC E-77-2c Report - Dec 2010
26
Figure 13 Dodge Caravan Fuel System with Enhanced Evap and ORVR
Figure 14 Toyota Camry Fuel System with Enhanced Evap and ORVR
Final CRC E-77-2c Report - Dec 2010
27
Table 12
Impact of 0020rdquo Leak on Diurnal Emissions
65deg ndash 105deg F Diurnal
2002 Caravan and 2004 Camry
Test fuel
Baseline
emissions
(gmsday)
Emissions with
0020rdquo leak
(gmsday)
Increase in
emissions
(gmsday)
2001 Dodge Caravan E10 109 213 104
2004 Toyota Camry E10 024 068 044
(The use of E10 test fuel should not have a significant effect on diurnal emissions)
There is an important difference in the configurations of these two vehicles compared to the
Cavalier that contributed to the low effect of leak implantation on diurnal permeation emissions
An Inlet Check Valve (ICV) is located in the fill pipe of the Dodge Caravan (item 11 on Figure
13) at the entrance to the tank The ICV is a common component in ORVR systems and is
designed to prevent spitback from the fuel tank during a refueling event During the diurnal tests
on the Caravan the ICV seal prevented HC vapors from taking a direct communication path up
the fill pipe and thus into the SHED There is a path from the top of the tankrsquos vapor space that
communicates with the area near the fuel cap (shown as item 2 a ldquorecirculation tuberdquo in Figure
13) but this appears to be a less attractive path compared to the refueling vapor path to the
canister
The Camry system shown in Figure 14 is more complex than the Caravan as the Toyota system
uses a ldquovent switchingrdquo configuration during refueling events
In each of the test vehicles the only flow path from the tank vapor space to the cap is through the
vapor recirculation line shown in Figures 13 and 14 This line contains an orifice the
accompanying restrictions offered by the tubes and turns in the flow path to the cap significantly
reduced the emissions from the implanted leak The more open path for vapors is through the
large refueling vent to the low restriction carbon canister This effect could also be a result of
the cap rdquoseeingrdquo an effective vapor space volume equivalent to the volume of the filler neck
Assuming a 2ft 2rdquo diameter filler neck this could amount to frac12 gallon of vapor space Scaling
the uncontrolled result of 232 grams by the Cavalier vapor space vs frac12 gallon results in a diurnal
emission rate of about 1 gram
Alternative Implanted Leak Locations - In order to evaluate the effect of other leak locations
and system configurations on the emissions from small leaks a test plan was included in E-77-2c
that expanded on the data already observed from the tests with leaks implanted in the cap In this
test series a 0020 leak was implanted separately in two new locations in or near the top of the
tank and at the vent line hose connecting to the canister The test vehicles were the same 2002
Dodge Caravan and 2004 Toyota Camry used in the previous testing The previous data from
these vehicles were then compared to the data for the two new leak locations to add to the
understanding of the impact of small leaks on emissions
For the Task 47 assignment the laboratory staff placed (implanted) a 0020 inch internal
diameter hole at various places in the vehiclersquos fuel system Carburetor jets of the 0020 inch
Final CRC E-77-2c Report - Dec 2010
28
internal diameter size were purchased from a local source fixed into a small disc clamped into a
stainless compression fitting and screwed into the desired position
Previous tests had been performed with a similar size ldquoleakrdquo in the vehiclersquos fuel cap The 0020
inch diameter hole was placed in two different locations on each vehicle
1 at the top of the fuel tank in the tank sending unit cover and
2 at the connection to the canister inlet from the fuel tank
Leak Location at the Top of the Tank - Figure 15 shows the fitting in the Caravan (207) cover
with a red arrow pointing to the position of the
ldquoleakrdquo This was sealed when the leak was
moved to the canister inlet
Similarly Figure 16 shows the fitting in position
on the Toyota Camry tank
Figure 15 Caravan Top Tank Leak
Figure xx Camry Top Tank Leak
Figure 16 Camry Top Tank Leak
Final CRC E-77-2c Report - Dec 2010
29
Leak Location at the Canister Inlet - Again Figures 17 and 18 show the implanted leak location
on the Caravan and Camry respectively
Figure 18 Canister Inlet Leak Location for Camry
Figure 17 Canister Vent Leak Location for Caravan
Final CRC E-77-2c Report - Dec 2010
30
Comparison of the Diurnal Permeation Results with Leaks in Various Locations ndash Vehicle 207
Figures 19 and 20 are summary plots of the day one diurnal results for Vehicle 207 using the 10
psi E10 and the 7 psi E10 fuel with the leaks in various locations The ldquono leakrdquo and the ldquofuel
caprdquo leak are from the previous test programs The green and blue traces show a small effect of
the leak while the leak implanted in the top of the tank (red trace) and at the canister inlet (gold
trace) show a much larger effect (compared to the ldquono-leakrdquo condition)
Figure 19 ndash Caravan Diurnal Leak Comparison ndash 10psi E10 Fuel
Figure 20 ndash Caravan Diurnal Leak Comparison ndash 7psi E10 Fuel
0
2000
4000
6000
8000
10000
12000
14000
0 5 10 15 20 25
Pe
rme
ati
on
-m
gh
r
Test Time - min
Diurnal Permeation ComparisonVehicle 207 - 2001 Dodge Caravan
No Leak Implanted
0020 Fuel Cap Leak
0020 Top Of Tank Leak
0020 Canister Inlet Leak
10 psi E10 Fuel
0
1000
2000
3000
4000
5000
6000
7000
8000
9000
0 5 10 15 20 25
5 m
in R
un
nin
g A
ve
rag
e P
erm
ea
tio
n -
mg
hr
Test Time - min
Diurnal Permeation ComparisonVehicle 207 - 2001 Dodge Caravan
No Leak Implanted
0020 Fuel Cap Leak
0020 Top Of Tank Leak
0020 Canister Inlet Leak
7 psi E10 Fuel
Final CRC E-77-2c Report - Dec 2010
31
Figures 21 and 22 show the diurnal performance of Vehicle 211 with leaks in various positions
The results were similar to those seen in Figures 19 and 20
Figure 21 ndash Camry Diurnal Leak Comparison ndash 10psi E10 Fuel
Figure 22 ndash Camry Diurnal Leak Comparison ndash 7psi E10 Fuel
0
2000
4000
6000
8000
10000
12000
14000
0 5 10 15 20 25
5 m
in R
un
nin
g A
ve
rag
e P
erm
ea
tio
n -
mg
hr
Test Time - min
Diurnal Permeation ComparisonVehicle 211 - 2004 Toyota Camry LE
No Leak Implanted
0020 Fuel Cap Leak
0020 Top Of Tank Leak
0020 Canister Inlet Leak
10psi E10 Fuel
0
2000
4000
6000
8000
10000
12000
14000
0 5 10 15 20 25
5 m
in R
un
nin
g A
ve
rag
e P
erm
ea
tio
n -
mg
hr
Test Time - min
Diurnal Permeation ComparisonVehicle 211 - 2004 Toyota Camry LE
No Leak Implanted
0020 Fuel Cap Leak
0020 Top Of Tank Leak
0020 Canister Inlet Leak
10psi E10 Fuel
Final CRC E-77-2c Report - Dec 2010
32
Summary of Task 47
The tests performed for Task 47 demonstrated two findings that may have significance for air
quality modelers
Vehicles fitted with ORVR systems may have changed the emission impact of a small
leak at the fuel cap Leaks added at the fuel cap for the two ORVR vehicles tested
produced one day diurnal emissions almost an order of magnitude lower than was seen
with a previously tested non-ORVR Cavalier This change in the emissions measured is
thought to be due to the addition of ldquocheck valvesrdquo or ldquoanti-spitback valvesrdquo added to the
systems to improve the fuel fill control
Diurnal emissions measured with leaks implanted at the top of the fuel tank or at the
entry to the carbon canister were significantly higher than the emissions with a leak
implanted at the fuel cap on the two ORVR-equipped vehicles tested While it was
expected that the permeation emissions from a leak at the top of the tank might be higher
than those from a leak at the fuel cap a similar difference in emissions between an
implanted leak at the canister inlet versus one at the fuel cap was not
Speciation of the Permeation Results
The E-77-2c scope of work request included gas chromatographic speciation of all the vehicle
tests including the static tests the dynamic and the diurnals on both fuel volatilities This
generated a sizable file of test results The detailed speciation summaries are presented at the
end of this report in Appendix II The implanted leak tests on Vehicles 207 and 211 (Task 47)
were also speciated but must be analyzed separately from the Task 45 results as the analysis
contains not only the vehiclersquos permeation but the vapor from the induced leak The next few
pages will be used to explain the projectrsquos file structure and the calculations used to speciate and
calculate the reactivity of the various tests
Basic Speciation File Example - Table 13 is a truncated example of the basic speciation file that
is generated by the laboratory (ATL) While it has been cut off after elution number 26 there are
172 species in the total report plus methanol ethanol and R-134a (refrigerant)14
This selected
file exists as one of the tabs in the project data file set identified as ldquo206cgcxlsrdquo This example
summarizes the results for the 72-hour diurnal results on vehicle 206c ndash Test number 7703 For
the 72-hour test sample bags of the VT-SHED are collected at the start of the diurnal (T0) at 24
hours (T24) at 48 hours (T48) and finally at 72 hours (T72) In this example the results are
summarized for the composite 72-hour test
14
Stating again the permeation performance values used in this report have corrected the FIDrsquos misidentification
of the ethanol molecule and the identified non-fuel components methanol and refrigerant (R-134a) have been
subtracted from the totals
Final CRC E-77-2c Report - Dec 2010
33
Table 13
Speciation File Example
The file is organized in the following fashion Column 1 is the elution number Column
2 is the species name and Column 3 is the CAS Number (with leading zeros as necessary
to maintain a 10 digit format) The CAS number is a unique number created and
maintained by the CAS Registryreg
(httpwwwcasorg) that provides a name and property
resource for recognized substances
The right hand four columns in the figure are the test results The EXCELtrade file contains six or
more digits of precision but the precision in the figure has been reduced for clarity The net
concentration in ppmC is calculated by subtracting (for each species) the start of test
concentrations (T0) from the 72-hour results yielding the net increase in concentration for the
three-day period One could obtain the speciation results for the third day for example by
subtracting the concentrations at T48 from the T72 measurement The net mass for each of the
species is calculated by using appropriate volume concentration and density values The last
two columns are the relative contribution ( of total present) of the species to the total of all the
concentrations measured
Vehicle 206c
Type 72DHB
Test 7703
Detailed Hydrocarbon Speciation Results
Net mass Net conc
Species Name CAS (mg) (ppmC) (mg) (ppmC)
1 Methane 00074-82-8 0000 0000 0 0
2 Ethylene 00074-85-1 1984 0066 0 0
3 Acetylene (Ethyne) 00074-86-2 0000 0000 0 0
4 Ethane 00074-84-0 0000 0000 0 0
5 Propene 00115-07-1 0000 0000 0 0
6 Propane 00074-98-6 24285 0770 0 0
7 Allene (Propadiene) 00463-49-0 0000 0000 0 0
8 Propyne 00074-99-7 0000 0000 0 0
9 2-Methylpropane 00075-28-5 101164 3244 2 2
10 2-Methylpropene amp 1-Butene 00115-11-7+00106-98-9 11280 0375 0 0
11 13-Butadiene 00106-99-0 0428 0015 0 0
12 n-Butane 00106-97-8 320071 10262 6 6
13 22-Dimethylpropane 00463-82-1 0000 0000 0 0
14 t-2-Butene 00624-64-6 0000 0000 0 0
15 1-Butyne 00107-00-6 0000 0000 0 0
16 c-2-Butene 00590-18-1 30919 1027 1 1
17 3-Methyl-1-butene 00563-45-1 0000 0000 0 0
18 2-Methylbutane (Isopentane) 00078-78-4 379667 12258 7 8
19 1-Pentene amp 2-Butyne 00109-67-1+00503-17-3 52231 1799 1 1
20 2-Methyl-1-butene 00563-46-2 62754 2084 1 1
21 n-Pentane 00109-66-0 335100 10819 6 7
22 2-Methyl-13-butadiene 00078-79-5 2469 0084 0 0
23 t-2-Pentene 00646-04-8 162601 5400 3 3
24 33-Dimethyl-1-butene 00558-37-2 0000 0000 0 0
25 c-2-Pentene 00627-20-3 76704 2547 1 2
26 2-Methyl-2-butene 00513-35-9 152719 5071 3 3
72DHB
total
Final CRC E-77-2c Report - Dec 2010
34
Ozone Forming Potential (Reactivity) Methodology - The speciation information is further
analyzed by calculating the composite ozone forming potential of the speciate Table 14 below
illustrates the concept The order of presenting the individual species has been changed by
Table 14
Ozone Forming Potential Methodology
c-12-Dimethylcyclohexane 02207-01-4 333 043 1424
4-Methyl-t-2-pentene 00674-76-0 804 040 3190
c- amp t-4-Nonene 02198-23-4 442 037 1618
sec-Butylbenzene 00135-98-8 229 036 0819
14-Diethylbenzene 00105-05-5 439 023 0997
3-Ethyl-c-2-Pentene 00816-79-5 976 022 2148
1-Methyl-4-Isobutylbenzene 05161-04-6 382 009 0349
Total 51453 172967 3362
No MIR available use weighted average of 33341
Species CAS No MIR
Composite VOC mg
Ozone mg
Ethanol 00064-17-5 145 101748 1474297 2-Methylbutane (Isopentane) 00078-78-4 135 37967 514406 n-Pentane 00109-66-0 121 33510 407124 n-Butane 00106-97-8 108 32007 344688 Toluene 00108-88-3 393 27947 1096913 2-Methyl-1-pentene amp 1-Hexene 00592-41-6+00763-29-1 530 27263 1444528 Benzene 00071-43-2 069 20586 142938 n-Hexane 00110-54-3 113 18393 208697 n-Heptane 00142-82-5 097 17284 166926 t-2-Pentene 00646-04-8 1047 16260 1702998 2-Methyl-2-butene 00513-35-9 1420 15272 2167853 2-MePentane amp 4-Me-c-2-Pentene 00691-38-3+00107-83-5 140 14670 205061 3-Me-1-Hexene 03404-61-3 427 10391 444084 2-Methylpropane 00075-28-5 118 10116 119030 Methylcyclopentane 00096-37-7 205 8884 182111 22-DiMeHexane 00590-73-8 094 8200 77181 meta- amp para-Xylenes 00108-38-3+00106-42-3 776 7881 611209 c-2-Pentene 00627-20-3 1028 7670 788622 3-Methylpentane 00096-14-0 169 7668 129648 2-Methyl-1-butene 00563-46-2 638 6275 400280 1-Pentene amp 2-Butyne 00109-67-1+00503-17-3 1170 5223 611345 t-2-Hexene 04050-45-7 855 4165 356031 2-Methylhexane 00591-76-4 109 3643 39538 1-Methyl-3-Ethylbenzene 00620-14-4 739 3513 259471 124-TriMeBenz amp t-Butylbenzene 00095-63-6+00098-06-6 537 3293 176785 Cyclohexene amp 3-Methylhexane 00110-83-8+00589-34-4 319 3263 104117 n-Octane 00111-65-9 080 3249 25870 224-TriMePentane (IsoOctane) 00540-84-1 120 3246 38925 c-2-Butene 00590-18-1 1426 3092 440893 1-Methylcyclopentene 00693-89-0 1245 3043 379046
Vehicle 206c - Fuel 9 psi E20 - 3 Day Diurnal - Test 7703 Non Zero Mass Species Sorted By VOC
Final CRC E-77-2c Report - Dec 2010
35
listing the species by decreasing mass in the sample The blue arrow in the middle of the figure
indicates where lines of data were eliminated from the table to keep the figure to a convenient
height In the figure above and typical for the E20 test results the ethanol species has the
highest mass in the sample and thus appears as the first data line The next largest mass is the
isopentane and so on The next column lists the MIR value for that species The Maximum
Incremental Reactivity scale (MIR) scale15
created by William Carter and adopted by CARB
has been used to estimate the equivalent ozone that would be produced by the various species
found in this measurement The report listed in the footnote contains the following quote
The methods and procedure used to derive the MIR scale presented in this report are
comprehensively documented by Carter (2009a) and references therein and those reports
should be consulted for details Briefly the reactivity scale is based on calculations of relative
ozone impacts expressed as mass of additional ozone formed per mass VOC added to the
emissions for various compounds under various atmospheric conditions given a chemical
mechanism for the compounds and other relevant atmospheric species models for various
atmospheric conditions and a modeling and reactivity assessment procedure The methods
atmospheric scenarios and modeling and reactivity assessment procedures were the same as
employed in previous calculations of the MIR scale (Carter 1994a 2000 2003) and are
based on those first developed by Carter (1994ab) with a few modifications as described by
Carter (2000) The only difference between this updated scale and the previous MIR scales of
Carter (2000 2003) concern the chemical mechanism used and the number and types of
VOCs whose ozone impacts are calculated
Multiplying the mass of the individual species by the MIR factor yields the last column the mass
of ozone that might be produced by that mass of speciate The ldquoaverage reactivityrdquo of the sample
is calculated (and shown at the bottom of each file) by summing up the speciated mass and the
estimated ozone mass and dividing the total ozone value by the total VOC (fuel) mass In this
example the average reactivity is 3362 (in grams of ozone per gram of volatile organic
compound)
Reactivity Comparison for Various Fuels and Test Sequences Table 15 offers a summary of
the Vehicle 206c data measured and calculated using the E20 fuel Similar summaries for the
other vehicles appear with the data listings in the Appendix Columns 4 and 6 compare the mass
estimates by two different techniques Column 4 is the mass estimate one would obtain using the
SHED technique Column 6 lists the gas chromatograph mass estimate This technique
accumulates the total mass in the sample from the sum of the individually identified molecules
The first line of data in the figure indicates good correlation 168 mg versus 162 The second
line indicates that the GC measured 17 more in the sample (column 5 GC as of THC =
1169) which is less than one would hope to see Plus or minus 10 in readings is a goal the
author would hope to achieve
15 UPDATED MAXIMUM INCREMENTAL REACTIVITY SCALE FOR REGULATORY
APPLICATIONS William P L Carter College of Engineering Center for Environmental Research
and Technology University of California Riverside CA 92521 March 23 2009 available at
httpciteseerxistpsuedu
Final CRC E-77-2c Report - Dec 2010
36
The last column (Species Present) indicates the number of species identified using the GC
Thirty (30) or more is an indication that there was a high enough level of permeation that the
chromatograph identified Other projects where the permeation level is low (~30 mg) can give a
much lower number of species identified
Table 15
Reactivity Comparison
Summary and Recommendations for Additional Investigations
There are several subjects that are recommended for additional investigation
1 The Tier 2 (Near Zero) vehicles suggest that the effect of ethanol on permeation may be
reduced (or zero) based on the limited number of tests available to date The indication
may change if the Tier 2 vehicles are tested after they are five or more years old
2 The Tier 2 vehicles also show a mixed effect of fuel vapor pressure on permeation
Permeation was higher in many cases with the lower vapor pressure (7 psi E20) fuel The
order of testing was always first on the 9 psi fuel and then a week later on the 7 psi fuel
Should the order have been mixed
3 Is it possible that the newer advanced materials (tanks hoses seals) used in the Tier 2
vehicles are more resistant to changes in permeation and take longer to stabilize than
previously thought
Test Fuel Test No
Bag
THC
mg
GC as
of
THC
GC
VOC
mg
Ozone
mg Reactivity
Species
Present
86deg F E20 - 9 psi 7685 1680 965 1620 5411 3340 60
Static E20 - 7 psi 7724 1867 1169 2183 9104 4170 77
105deg F E20 - 9 psi 7689 3492 993 3466 11867 3424 70
Static E20 - 7 psi 7727 4547 1204 5472 18251 3335 78
Dynamic E20 - 9 psi 25795 4206 1090 4582 17092 3730 69
E20 - 7 psi 25806 6151 1165 7165 26481 3696 75
DHB E20 - 9 psi 7703 54473 945 51453 172967 3362 101
Total E20 - 7 psi 7779 52197 928 48454 142309 2937 102
Vehicle 206c
Final CRC E-77-2c Report - Dec 2010
37
Acknowledgements
The authors gratefully acknowledge the contributions and support offered by the management and
staff of the Automotive Test Laboratories Inc at Mesa Arizona The E-77 test series was a
significant undertaking of a unique testing regimen and would not have succeeded without their
efforts and dedication
Our sincere thanks are offered to
Greg Barton - President
Kevin Brown - Technician
Brian Hall - Engineer
Stuart Seale - Data and Quality Manager
Kevin Winkler - Engineer
Steering Committee
David Brzezinski US Environmental Protection Agency
Wendy Clark National Renewable Energy Laboratory
Dominic DiCicco Ford Motor Company
King Eng Shell Global Solutions (US)
Jim Frusti Chrysler LLC
Pam Graham Inergy Automotive
Benjamin Hancock California Air Resources Board
Constance Hart US Environmental Protection Agency
Phil Heirigs Chevron Global Downstream
Jeff Jetter Honda RampD Americas Inc
Keith Knoll National Renewable Energy Laboratory
John Koupal US Environmental Protection Agency
David Lax API
Jeffrey E Long California Air Resources Board
Hector Maldonado California Air Resources Board
Mani Natarajan Marathon Oil Company
David Patterson Mitsubishi Motors RampD of America
Charles H Schleyer ExxonMobil Research amp Engineering
Jenny Sigelko Chrysler LLC
Nakia L Simon Chrysler Group LLC
James P Uihlein Chevron Global Downstream
Michael B Viola General Motors RampD Center
Ken Wright ConocoPhillips
Final CRC E-77-2c Report - Dec 2010
38
Appendix I ndash Task 45
Appendix I contains the individual vehicle data and plots that display the fuel vapor pressure
effect on evaporative emission tests run for Task 45 of this program
For each vehicle there are tables of the evaporative test results reactivity results and plots of the
86ordm and 105ordm F static tests the running loss and hot soak test and the cumulative three day diurnal
test
Final CRC E-77-2c Report - Dec 2010
39
Evaporative Test Results
Vehicle 206c
Reactivity Results
2002 Nissan Altima SHED
Corrected Results Canister
Fuel Permeation mgday Loss
Veh psiEtOH Test Type Date Test mghr (Corrected) g
206c 90E20 Static (86) Perm 091509 7685 702 000
Press Incr 00
Prs+Fuel Incr 00
Static (105) Perm 091609 7689 1729 000
Press Incr 00
Prs+Fuel Incr 00
Dynamic RL 091709 25795 3308 020
True HS 858 010
72 DHB 65-105 092909 7703
Day 1 19585 000
Day 2 17878 150
Day 3 17010 1000
70E20 Static (86) Perm 101309 7724 938 000
Press Incr 00
Prs+Fuel Incr 00
Static (105) Perm 101409 7727 2307 000
Press Incr 00
Prs+Fuel Incr 00
Dynamic RL 102109 25806 5187 000
True HS 1063 000
72 DHB 65-105 111709 7779
Day 1 19439 000
Day 2 17081 020
Day 3 15677 080
Test Fuel Test No
Bag
THC
mg
GC as
of
THC
GC
VOC
mg
Ozone
mg Reactivity
Species
Present
86deg F E20 - 9 psi 7685 1680 965 1620 5411 3340 60
Static E20 - 7 psi 7724 1867 1169 2183 9104 4170 77
105deg F E20 - 9 psi 7689 3492 993 3466 11867 3424 70
Static E20 - 7 psi 7727 4547 1204 5472 18251 3335 78
Dynamic E20 - 9 psi 25795 4206 1090 4582 17092 3730 69
E20 - 7 psi 25806 6151 1165 7165 26481 3696 75
DHB E20 - 9 psi 7703 54473 945 51453 172967 3362 101
Total E20 - 7 psi 7779 52197 928 48454 142309 2937 102
Vehicle 206c
Final CRC E-77-2c Report - Dec 2010
40
0
20
40
60
80
100
120
140
160
180
200
0 20 40 60 80 100 120
5 m
in R
un
nin
g A
vg
Co
rrecte
d S
HE
D M
ass -
mg
Test Time - minutes
Static 86deg F PermeationVehicle 206c - 2002 Nissan Altima
9 psi E20 - 7685
7 psi E20 - 7724
0
50
100
150
200
250
300
350
400
450
500
0 20 40 60 80 100 120
5 m
in R
un
nin
g A
vg
Co
rrecte
d S
HE
D M
ass -
mg
Test Time - minutes
Static 105deg F PermeationVehicle 206c - 2002 Nissan Altima
9 psi E20 - 7689
7 psi E20 - 7727
Final CRC E-77-2c Report - Dec 2010
41
0
100
200
300
400
500
600
700
0 20 40 60 80 100
5 m
in R
un
nin
g A
vg
C
um
ula
tiv
e P
erm
ea
tio
n -
mg
Test Time - minutes
Running Loss and Hot SoakVehicle 206c - 2002 Nissan Altima
9 psi E20 - 25795
7 psi E20 - 25806
Running Loss Hot Soak
0
1000
2000
3000
4000
5000
6000
7000
0 10 20 30 40 50 60 70
Cu
mu
lati
ve
Pe
rme
ati
on
-m
g
Test Time - hrs
Three Day DiurnalVehicle 206c - 2002 Nissan Altima
9 psi E20 - 7703
7 psi E20 - 7779
Final CRC E-77-2c Report - Dec 2010
42
Evaporative Test Results
Vehicle 208c
Reactivity Results
2002 Chevrolet Trailblazer SHED
Corrected Results Canister
Fuel Permeation mgday Loss
Veh psiEtOH Test Type Date Test mghr (Corrected) g
208c 90E20 Static (86) Perm 092209 7695 219 000
Press Incr 00
Prs+Fuel Incr 00
Static (105) Perm 092309 7699 396 000
Press Incr 00
Prs+Fuel Incr 00
Dynamic RL 092409 25798 2415 000
True HS 269 000
72 DHB 65-105 100609 7713
Day 1 5065 000
Day 2 3632 000
Day 3 3319 000
70E20 Static (86) Perm 110309 7750 184 000
Press Incr 00
Prs+Fuel Incr 00
Static (105) Perm 110409 7755 525 000
Press Incr 00
Prs+Fuel Incr 00
Dynamic RL 110509 25812 2785 000
True HS 205 000
72 DHB 65-105 120809 7817
Day 1 5804 000
Day 2 4338 000
Day 3 3754 000
Test Fuel Test No
Bag
THC
mg
GC as
of
THC
GC
VOC
mg
Ozone
mg Reactivity
Species
Present
86deg F E20 - 9 psi 7695 399 653 260 956 3672 41
Static E20 - 7 psi 7750 381 1815 691 2138 3094 57
105deg F E20 - 9 psi 7699 808 1190 962 2919 3034 56
Static E20 - 7 psi 7755 941 802 755 2232 2957 29
Dynamic E20 - 9 psi 25798 2421 908 2199 9732 4426 71
E20 - 7 psi 25812 2300 724 1666 7311 4389 48
DHB E20 - 9 psi 7713 12015 1080 12981 36292 2796 85
Total E20 - 7 psi 7817 13895 937 13019 32482 2495 85
Vehicle 208c
Final CRC E-77-2c Report - Dec 2010
43
0
5
10
15
20
25
30
35
40
45
0 20 40 60 80 100 120
5 m
in R
un
nin
g A
vg
Co
rrecte
d S
HE
D M
ass -
mg
Test Time - minutes
Static 86deg F PermeationVehicle 208c - 2002 Chevrolet Trailblazer
9 psi E20 - 7695
7 psi E20 - 7750
0
10
20
30
40
50
60
70
80
90
100
0 20 40 60 80 100 120
5 m
in R
un
nin
g A
vg
Co
rrecte
d S
HE
D M
ass -
mg
Test Time - minutes
Static 105deg F PermeationVehicle 208c - 2002 Chevrolet Trailblazer
9 psi E20 - 7699
7 psi E20 - 7755
Final CRC E-77-2c Report - Dec 2010
44
0
50
100
150
200
250
300
0 20 40 60 80 100
5 m
in R
un
nin
g A
vg
C
um
ula
tiv
e P
erm
ea
tio
n -
mg
Test Time - minutes
Running Loss and Hot SoakVehicle 208c - 2002 Chevrolet Trailblazer
9 psi E20 - 25798
7 psi E20 - 25812
Running Loss Hot Soak
0
200
400
600
800
1000
1200
1400
1600
1800
0 10 20 30 40 50 60 70
Cu
mu
lati
ve
Pe
rme
ati
on
-m
g
Test Time - hrs
Three Day DiurnalVehicle 208c - 2002 Chevrolet Trailblazer
9 psi E20 - 7713
7 psi E20 - 7817
Final CRC E-77-2c Report - Dec 2010
45
Evaporative Test Results
Vehicle 209c
Reactivity Results
2004 Chrysler Stratus SHED
Corrected Results Canister
Fuel Permeation mgday Loss
Veh psiEtOH Test Type Date Test mghr (Corrected) g
209c 90E20 Static (86) Perm 100109 7708 420 000
Press Incr 00
Prs+Fuel Incr 00
Static (105) Perm 100209 7710 721 000
Press Incr 00
Prs+Fuel Incr 00
Dynamic RL 100509 25802 3671 000
True HS 719 000
72 DHB 65-105 110309 7753
Day 1 4564 020
Day 2 3383 030
Day 3 3160 090
70E20 Static (86) Perm 120209 7806 235 000
Press Incr 00
Prs+Fuel Incr 00
Static (105) Perm 120309 7809 411 000
Press Incr 00
Prs+Fuel Incr 00
Dynamic RL 120409 25819 2560 000
True HS 282 000
72 DHB 65-105 011210 7856
Day 1 6107 000
Day 2 3160 010
Day 3 2581 040
72 DHB 65-105 020910 7881
Day 1 5647 000
Day 2 3771 000
Day 3 2827 000
Test Fuel Test No
Bag
THC
mg
GC as
of
THC
GC
VOC
mg
Ozone
mg Reactivity
Species
Present
86deg F E20 - 9 psi 7708 945 1096 1036 3549 3427 62
Static E20 - 7 psi 7806 523 1059 554 1818 3284 54
105deg F E20 - 9 psi 7710 1510 803 1212 3351 2765 65
Static E20 - 7 psi 7809 873 901 786 2397 3050 60
Dynamic E20 - 9 psi 25802 3793 979 3712 13832 3726 62
E20 - 7 psi 25819 2518 426 1074 5493 5117 41
DHB E20 - 9 psi 7753 11107 877 9741 24571 2522 88
Total E20 - 7 psi 7856 11847 937 11102 28561 2573 89
E20 - 7 psi 7881 12246 989 12111 30488 2517 90
Vehicle 209c
Final CRC E-77-2c Report - Dec 2010
46
0
10
20
30
40
50
60
70
80
90
100
0 20 40 60 80 100 120
5 m
in R
un
nin
g A
vg
Co
rrecte
d S
HE
D M
ass -
mg
Test Time - minutes
Static 86deg F PermeationVehicle 209c - 2004 Chrysler Stratus
9 psi E20 - 7708
7 psi E20 - 7806
0
20
40
60
80
100
120
140
160
0 20 40 60 80 100 120
5 m
in R
un
nin
g A
vg
Co
rrecte
d S
HE
D M
ass -
mg
Test Time - minutes
Static 105deg F PermeationVehicle 209c - 2004 Chrysler Stratus
9 psi E20 - 7710
7 psi E20 - 7809
Final CRC E-77-2c Report - Dec 2010
47
0
50
100
150
200
250
300
350
400
450
0 20 40 60 80 100
5 m
in R
un
nin
g A
vg
C
um
ula
tiv
e P
erm
ea
tio
n -
mg
Test Time - minutes
Running Loss and Hot SoakVehicle 209c - 2004 Chrysler Stratus
9 psi E20 - 25802
7 psi E20 - 25819
Running Loss Hot Soak
0
200
400
600
800
1000
1200
1400
1600
0 10 20 30 40 50 60 70
Cu
mu
lati
ve
Pe
rme
ati
on
-m
g
Test Time - hrs
Three Day DiurnalVehicle 209c - 2004 Chrysler Stratus
9 psi E20 - 7753
7 psi E20 - 7856
7 psi E20 Repeat - 7881
Final CRC E-77-2c Report - Dec 2010
48
Evaporative Test Results
Vehicles 210c
Reactivity Results
2004 Chevrolet Impala SHED
Corrected Results Canister
Fuel Permeation mgday Loss
Veh psiEtOH Test Type Date Test mghr (Corrected) g
210c 90E20 Static (86) Perm 092409 7701 180 000
Press Incr 00
Prs+Fuel Incr 00
Static (105) Perm 092509 7702 327 000
Press Incr 00
Prs+Fuel Incr 46
Dynamic RL 092809 25799 1943 000
True HS 540 000
72 DHB 65-105 101309 7725
Day 1 3523 030
Day 2 2749 160
Day 3 2977 700
70E20 Static (86) Perm 110509 7758 152 000
Press Incr 00
Prs+Fuel Incr 00
Static (105) Perm 110609 7761 340 000
Press Incr 00
Prs+Fuel Incr 00
Dynamic RL 110909 25813 1246 000
True HS 759 000
72 DHB 65-105 121509 7826
Day 1 3686 050
Day 2 2836 070
Day 3 2711 120
Test Fuel Test No
Bag
THC
mg
GC as
of
THC
GC
VOC
mg
Ozone
mg Reactivity
Species
Present
86deg F E20 - 9 psi 7701 452 1105 499 1646 3297 70
Static E20 - 7 psi 7758 351 738 259 1087 4196 48
105deg F E20 - 9 psi 7702 685 1602 1098 3753 3417 56
Static E20 - 7 psi 7761 687 1383 951 3138 3302 57
Dynamic E20 - 9 psi 25799 2017 1056 2130 8389 3939 63
E20 - 7 psi 25813 1908 714 1362 4730 3473 49
DHB E20 - 9 psi 7725 9250 1157 10698 31327 2928 106
Total E20 - 7 psi 7826 9233 978 9030 23034 2551 74
Vehicle 210c
Final CRC E-77-2c Report - Dec 2010
49
0
5
10
15
20
25
30
35
40
45
0 20 40 60 80 100 120
5 m
in R
un
nin
g A
vg
Co
rrecte
d S
HE
D M
ass -
mg
Test Time - minutes
Static 86deg F PermeationVehicle 210c - 2004 Chevrolet Impala
9 psi E20 - 7701
7 psi E20 - 7758
0
10
20
30
40
50
60
70
80
0 20 40 60 80 100 120
5 m
in R
un
nin
g A
vg
Co
rrecte
d S
HE
D M
ass -
mg
Test Time - minutes
Static 105deg F PermeationVehicle 210c - 2004 Chevrolet Impala
9 psi E20 - 7702
7 psi E20 - 7761
Final CRC E-77-2c Report - Dec 2010
50
0
50
100
150
200
250
0 20 40 60 80 100
5 m
in R
un
nin
g A
vg
C
um
ula
tiv
e P
erm
ea
tio
n -
mg
Test Time - minutes
Running Loss and Hot SoakVehicle 210c - 2004 Chevrolet Impala
9 psi E20 - 25799
7 psi E20 - 25813
Running Loss Hot Soak
0
200
400
600
800
1000
1200
0 10 20 30 40 50 60 70
Cu
mu
lati
ve
Pe
rme
ati
on
-m
g
Test Time - hrs
Three Day DiurnalVehicle 210c - 2004 Chevrolet Impala
9 psi E20 - 7725
7 psi E20 - 7826
Final CRC E-77-2c Report - Dec 2010
51
Evaporative Test Results
Vehicle 213c
Reactivity Results
2004 Dodge Ram 1500 SHED
Corrected Results Canister
Fuel Permeation mgday Loss
Veh psiEtOH Test Type Date Test mghr (Corrected) g
213c 90E20 Static (86) Perm 100809 7718 374 000
Press Incr 00
Prs+Fuel Incr 00
Static (105) Perm 102909 7746 751 000
Press Incr 00
Prs+Fuel Incr 00
Dynamic RL 111309 25816 2572 082
True HS 40 005
72 DHB 65-105 120109 7803
Day 1 6442 000
Day 2 5293 000
Day 3 4606 000
70E20 Static (86) Perm 121609 7828 229 000
Press Incr 00
Prs+Fuel Incr 00
Static (105) Perm 121709 7830 651 000
Press Incr 00
Prs+Fuel Incr 00
Dynamic RL 121809 25821 1869 000
True HS 334 000
72 DHB 65-105 020210 7872
Day 1 5019 000
Day 2 5384 000
Day 3 5461 000
Test Fuel Test No
Bag
THC
mg
GC as
of
THC
GC
VOC
mg
Ozone
mg Reactivity
Species
Present
86deg F E20 - 9 psi 7744 654 771 504 1959 3887 39
Static E20 - 7 psi 7828 472 1087 513 1471 2864 49
105deg F E20 - 9 psi 7746 1480 1160 1716 5398 3145 65
Static E20 - 7 psi 7830 1292 800 1033 2530 2449 53
Dynamic E20 - 9 psi 25816 2268 448 1016 4464 4392 23
E20 - 7 psi 25821 1394 1269 1768 6143 3474 57
DHB E20 - 9 psi 7803 16342 991 16190 39290 2427 92
Total E20 - 7 psi 7872 15864 891 14128 33504 2371 82
Vehicle 213c
Final CRC E-77-2c Report - Dec 2010
52
0
10
20
30
40
50
60
70
0 20 40 60 80 100 120
5 m
in R
un
nin
g A
vg
Co
rrecte
d S
HE
D M
ass -
mg
Test Time - minutes
Static 86deg F PermeationVehicle 213c - 2004 Dodge Ram 1500
9 psi E20 - 7744
7 psi E20 - 7828
0
20
40
60
80
100
120
140
160
0 20 40 60 80 100 120
5 m
in R
un
nin
g A
vg
Co
rrecte
d S
HE
D M
ass -
mg
Test Time - minutes
Static 105deg F PermeationVehicle 213c - 2004 Dodge Ram 1500
9 psi E20 - 7746
7 psi E20 - 7830
Final CRC E-77-2c Report - Dec 2010
53
0
50
100
150
200
250
300
0 20 40 60 80 100
5 m
in R
un
nin
g A
vg
C
um
ula
tiv
e P
erm
ea
tio
n -
mg
Test Time - minutes
Running Loss and Hot SoakVehicle 213c - 2004 Dodge Ram 1500
9 psi E20 - 25816
7 psi E20 - 25821
Running Loss Hot Soak
0
200
400
600
800
1000
1200
1400
1600
1800
2000
0 10 20 30 40 50 60 70
Cu
mu
lati
ve
Pe
rme
ati
on
-m
g
Test Time - hrs
Three Day DiurnalVehicle 213c - 2004 Dodge Ram 1500
9 psi E20 - 7803
7 psi E20 - 7872
Final CRC E-77-2c Report - Dec 2010
54
Evaporative Test Results
Vehicle 221c
Reactivity Results
2000 Mitsubishi Galant SHED
Corrected Results Canister
Fuel Permeation mgday Loss
Veh psiEtOH Test Type Date Test mghr (Corrected) g
221c 90E20 Static (86) Perm 122409 7840 265 000
Press Incr 6165
Prs+Fuel Incr 6734
Static (105) Perm 122309 7838 723 000
Press Incr 10328
Prs+Fuel Incr 10971
Dynamic RL 122809 25824 1266 000
True HS 95 000
72 DHB 65-105 011910 7859
Day 1 7508 040
Day 2 5847 150
Day 3 5649 400
70E20 Static (86) Perm 020410 7875 394 000
Press Incr 5312
Prs+Fuel Incr 5061
Static (105) Perm 020510 7877 630 000
Press Incr 7462
Prs+Fuel Incr 7806
Dynamic RL 020810 25828 619 000
True HS 25 000
72 DHB 65-105 030210 7906
Day 1 8172 000
Day 2 5442 000
Day 3 4988 070
Test Fuel Test No
Bag
THC
mg
GC as
of
THC
GC
VOC
mg
Ozone
mg Reactivity
Species
Present
86deg F E20 - 9 psi 7840 6496 1083 7033 20500 2915 69
Static E20 - 7 psi 7875 5394 873 4710 11512 2444 67
105deg F E20 - 9 psi 7838 11469 907 10408 26483 2545 68
Static E20 - 7 psi 7877 8510 1018 8664 21100 2435 72
Dynamic E20 - 9 psi 25824 1372 1170 1606 5720 3562 55
E20 - 7 psi 25828 914 535 489 2108 4309 20
DHB E20 - 9 psi 7859 19004 940 17874 48855 2733 81
Total E20 - 7 psi 7906 18602 999 18590 49278 2651 94
Vehicle 221c
Final CRC E-77-2c Report - Dec 2010
55
0
100
200
300
400
500
600
700
0 20 40 60 80 100 120
5 m
in R
un
nin
g A
vg
Co
rrecte
d S
HE
D M
ass -
mg
Test Time - minutes
Static 86deg F PermeationVehicle 221c - 2000 Mitsubishi Galant
9 psi E20 - 7840
7 psi E20 - 7875
0
200
400
600
800
1000
1200
0 20 40 60 80 100 120
5 m
in R
un
nin
g A
vg
Co
rrecte
d S
HE
D M
ass -
mg
Test Time - minutes
Static 105deg F PermeationVehicle 221c - 2000 Mitsubishi Galant
9 psi E20 - 7838
7 psi E20 - 7877
Final CRC E-77-2c Report - Dec 2010
56
0
20
40
60
80
100
120
140
160
180
0 20 40 60 80 100
5 m
in R
un
nin
g A
vg
C
um
ula
tiv
e P
erm
ea
tio
n -
mg
Test Time - minutes
Running Loss and Hot SoakVehicle 221c - 2000 Mitsubishi Galant
9 psi E20 - 25824
7 psi E20 - 25828
Running Loss Hot Soak
0
500
1000
1500
2000
2500
0 10 20 30 40 50 60 70
Cu
mu
lati
ve
Pe
rme
ati
on
-m
g
Test Time - hrs
Three Day DiurnalVehicle 221c -2000 Mitsubishi Galant
9 psi E20 - 7859
7 psi E20 - 7906
Final CRC E-77-2c Report - Dec 2010
57
Evaporative Test Results
Vehicle 222c
Reactivity Results
This is the ldquoZero Evaprdquo model tested in this program and has very low emission levels On
many of the speciated tests in the table above the individual species were below the GC
detection limit As such the results appear as 0
2004 Ford Focus SHED
Corrected Results Canister
Fuel Permeation mgday Loss
Veh psiEtOH Test Type Date Test mghr (Corrected) g
222c 90E20 Static (86) Perm 122909 7843 92 000
Press Incr 00
Prs+Fuel Incr 00
Static (105) Perm 123009 7847 69 000
Press Incr 00
Prs+Fuel Incr 00
Dynamic RL 011510 25827 447 000
True HS 76 000
72 DHB 65-105 020210 7871
Day 1 736 000
Day 2 514 000
Day 3 401 040
70E20 Static (86) Perm 022510 7898 69 000
Press Incr 00
Prs+Fuel Incr 00
Static (105) Perm 022610 7901 71 000
Press Incr 00
Prs+Fuel Incr 00
72 DHB 65-105 030910 7916
Day 1 655 000
Day 2 427 030
Day 3 395 030
Test Fuel Test No
Bag
THC
mg
GC as
of
THC
GC
VOC
mg
Ozone
mg Reactivity
Species
Present
86deg F E20 - 9 psi 7843 111 00 00 00 0000 0
Static E20 - 7 psi 7898 105 00 00 00 0000 0
105deg F E20 - 9 psi 7847 153 00 00 00 0000 0
Static E20 - 7 psi 7901 148 00 00 00 0000 0
Dynamic E20 - 9 psi 25827 512 950 486 2222 4570 28
E20 - 7 psi 25830 380 00 00 00 0000 0
DHB E20 - 9 psi 7871 1651 889 1468 3932 2678 12
Total E20 - 7 psi 7916 1477 819 1211 2325 1920 12
Vehicle 222c
Final CRC E-77-2c Report - Dec 2010
58
0
2
4
6
8
10
12
14
0 20 40 60 80 100 120
5 m
in R
un
nin
g A
vg
Co
rrecte
d S
HE
D M
ass -
mg
Test Time - minutes
Static 86deg F PermeationVehicle 222c - 2004 Ford Focus
9 psi E20 - 7843
7 psi E20 - 7898
0
2
4
6
8
10
12
14
16
0 20 40 60 80 100 120
5 m
in R
un
nin
g A
vg
Co
rrecte
d S
HE
D M
ass -
mg
Test Time - minutes
Static 105deg F PermeationVehicle 222c - 2004 Ford Focus
9 psi E20 - 7847
7 psi E20 - 7901
Final CRC E-77-2c Report - Dec 2010
59
0
10
20
30
40
50
60
70
80
0 20 40 60 80 100
5 m
in R
un
nin
g A
vg
C
um
ula
tiv
e P
erm
ea
tio
n -
mg
Test Time - minutes
Running Loss and Hot SoakVehicle 222c - 2004 Ford Focus
9 psi E20 - 25827
7 psi E20 -25830
Running Loss Hot Soak
0
50
100
150
200
250
300
0 10 20 30 40 50 60 70
Cu
mu
lati
ve
Pe
rme
ati
on
-m
g
Test Time - hrs
Three Day DiurnalVehicle 222c - 2004 Ford Focus
9 psi E20 - 7871
7 psi E20 - 7916
Final CRC E-77-2c Report - Dec 2010
60
Appendix II ndash Task 47
Appendix II contains the individual vehicle data and plots that display the effect of leak location
on permeation emissions as run for Task 47 of this program
For each vehicle there are tables of the evaporative test results reactivity results and plots of the
86ordm F static tests the running loss and hot soak test and the cumulative three day diurnal test with
the implanted leak in the tank top and the canister inlet
Final CRC E-77-2c Report - Dec 2010
61
Evaporative Test Results
Vehicle 207c
Reactivity Results
2001 Dodge Caravan SHED
Corrected Results Canister
Fuel Permeation mgday Loss
Veh psiEtOH Test Type Date Test mghr (Corrected) g
207c 100E10 Static Perm 082709 7661 6102 000
Tank Top (020) Fuel Incr 4353
Dynamic RL 102009 25805 9997 000
Tank Top (020) True HS 14915 000
24 DHB 65-105 090309 7672
Tank Top (020)
65125 000
70E10 Static Perm 091809 7693 5235 000
Tank Top (020) Fuel Incr 2718
Dynamic RL 100209 25801 27694 000
Tank Top (020) True HS 5141 000
24 DHB 65-105 102709 7741
Tank Top (020) 70847 000
100E10 Static Perm 111809 7781 2325 000
Can Inlet (020) Fuel Incr 10837
Dynamic RL 111909 25817 9375 000
Can Inlet (020) True HS 11140 000
24 DHB 65-105 112409 7794
Can Inlet (020) 105198 000
70E10 Static Perm 120909 7819 1448 000
Can Inlet (020) Fuel Incr 3727
Dynamic RL 121009 25820 11146 000
Can Inlet (020) True HS 3824 000
24 DHB 65-105 122909 7844
Can Inlet (020) 70668 000
Test Fuel Leak Test No
Bag
THC
mg
GC as
of
THC
GC
VOC
mg
Ozone
mg Reactivity
Species
Present
86deg F E10 - 10 psi Tank Top 7661 13923 37072 2663 71
Static E10 - 7 psi Tank Top 7693 8737 25269 2892 70
E10 - 10 psi Can Inlet 7781 7427 20164 2715 65
E10 - 7 psi Can Inlet 7819 3415 8597 2517 18
Dynamic E10 - 10 psi Tank Top 25805 32476 89876 2767 99
E10 - 7 psi Tank Top 25801 34405 116244 3379 76
E10 - 10 psi Can Inlet 25817 18066 51521 2852 71
E10 - 7 psi Can Inlet 25820 13962 48361 3464 90
DHB E10 - 10 psi Tank Top 7672 61958 155900 2516 104
Total E10 - 7 psi Tank Top 7741 76987 227741 2958 107
E10 - 10 psi Can Inlet 7794 86321 207927 2409 94
E10 - 7 psi Can Inlet 7844 68582 200436 2923 97
Vehicle 207c
Final CRC E-77-2c Report - Dec 2010
62
0
200
400
600
800
1000
1200
1400
1600
1800
0 20 40 60 80 100 120
5 m
in R
un
nin
g A
vg
Co
rrecte
d S
HE
D M
ass -
mg
Test Time - minutes
Static 86 F PermeationVehicle 207c - 2001 Dodge Caravan
0020 Imbedded Leak in Top of Fuel Tank
10 psi E10 - 7661
7 psi E10 - 7693
0
100
200
300
400
500
600
700
800
900
0 20 40 60 80 100 120
5 m
in R
un
nin
g A
vg
Co
rrecte
d S
HE
D M
ass -
mg
Test Time - minutes
Static 86 F PermeationVehicle 207c - 2001 Dodge Caravan
0020 Imbedded Leak in Canister Inlet
10 psi E10 - 7781
7 psi E10 - 7819
Final CRC E-77-2c Report - Dec 2010
63
0
500
1000
1500
2000
2500
3000
3500
4000
4500
0 20 40 60 80 100
5 m
in R
un
nin
g A
vg
C
um
ula
tiv
e P
erm
ea
tio
n -
mg
Test Time - minutes
Running Loss and Hot SoakVehicle 207c - 2009 Dodge Caravan
0020 Imbedded Leak in Top of Fuel Tank
10 psi E10 - 25805
7 psi E10 - 25801
Running Loss Hot Soak
0
500
1000
1500
2000
2500
0 20 40 60 80 100
5 m
in R
un
nin
g A
vg
C
um
ula
tiv
e P
erm
ea
tio
n -
mg
Test Time - minutes
Running Loss and Hot SoakVehicle 207c - 2009 Dodge Caravan
0020 Imbedded Leak in Canister Inlet
10 psi E10 - 25817
7 psi E10 - 25820
Running Loss Hot Soak
Final CRC E-77-2c Report - Dec 2010
64
0
1000
2000
3000
4000
5000
6000
7000
8000
9000
0 5 10 15 20 25
Cu
mu
lati
ve
Pe
rme
ati
on
-m
g
Test Time - hrs
One Day DiurnalVehicle 207c - 2009 Dodge Caravan
0020 Imbedded Leak in Top of Fuel Tank
10 psi E10 - 7672
7 psi E10 - 7741
0
2000
4000
6000
8000
10000
12000
14000
0 5 10 15 20 25
Cu
mu
lati
ve
Pe
rme
ati
on
-m
g
Test Time - hrs
One Day DiurnalVehicle 207c - 2009 Dodge Caravan
0020 Imbedded Leak in Canister Inlet
10 psi E10 - 7794
7 psi E10 - 7844
Final CRC E-77-2c Report - Dec 2010
65
Evaporative Test Results
Vehicle 211c
Reactivity Results
2004 Toyota Camry LE SHED
Corrected Results Canister
Fuel Permeation mgday Loss
Veh psiEtOH Test Type Date Test mghr (Corrected) g
211c 100E10 Static Perm 081209 7636 1925 000
Tank Top (020) Fuel Incr 8601
Dynamic RL 081309 25788 8204 000
Tank Top (020) True HS 16719 000
24 DHB 65-105 081909 7648
Tank Top (020) 89107 3560
70E10 Static Perm 090209 7669 4491 000
Tank Top (020) Fuel Incr 2869
Dynamic RL 090309 25793 3418 000
Tank Top (020) True HS 5894 000
24 DHB 65-105 091009 7681
Tank Top (020) 28842 000
100E10 Static Perm 101909 7732 2247 000
Can Inlet (020) Fuel Incr 14727
Dynamic RL 102909 25809 153795 000
Can Inlet (020) True HS 19900 1221
24 DHB 65-105 111109 7769
Can Inlet (020) 115481 550
70E10 Static (86) Perm 112409 7793 2170 000
Can Inlet (020)Prs+Fuel Incr 7890
Dynamic RL 112509 25818 47103 082
Can Inlet (020) True HS 3993 028
Test Fuel Leak Test No
Bag
THC
mg
GC as
of
THC
GC
VOC
mg
Ozone
mg Reactivity
Species
Present
86deg F E10 - 10 psi Tank Top 7636 7832 802 6278 16694 2659 61
Static E10 - 7 psi Tank Top 7669 10710 1106 11846 38214 3226 70
E10 - 10 psi Can Inlet 7732 11271 1019 11484 26563 2313 65
E10 - 7 psi Can Inlet 7793 8192 834 6829 20748 3038 63
Dynamic E10 - 10 psi Tank Top 25788 25206 780 19657 60694 3088 66
E10 - 7 psi Tank Top 25793 13119 1001 13128 44311 3375 70
E10 - 10 psi Can Inlet 25809 145183 1169 169783 402961 2373 89
E10 - 7 psi Can Inlet 25818 43845 875 38384 118469 3086 69
DHB E10 - 10 psi Tank Top 7648 89107 959 85443 209022 2446 45
Total E10 - 7 psi Tank Top 7681 28842 1078 31093 97716 3143 80
E10 - 10 psi Can Inlet 7769 115481 934 107832 252202 2339 44
E10 - 7 psi Can Inlet 7836 40280 952 38356 116460 3036 83
Vehicle 211c
Final CRC E-77-2c Report - Dec 2010
66
0
200
400
600
800
1000
1200
0 20 40 60 80 100 120
5 m
in R
un
nin
g A
vg
Co
rrecte
d S
HE
D M
ass -
mg
Test Time - minutes
Static 86 F PermeationVehicle 211c - 2004 Toyota Camry LE
0020 Imbedded Leak in Top of Fuel Tank
10 psi E10 - 7636
7 psi E10 - 7669
0
200
400
600
800
1000
1200
0 20 40 60 80 100 120
5 m
in R
un
nin
g A
vg
Co
rrecte
d S
HE
D M
ass -
mg
Test Time - minutes
Static 86 F PermeationVehicle 211c - 2004 Toyota Camry LE
0020 Imbedded Leak in Canister Inlet
10 psi E10 - 7732
7 psi E10 - 7793
Final CRC E-77-2c Report - Dec 2010
67
0
500
1000
1500
2000
2500
3000
0 20 40 60 80 100
5 m
in R
un
nin
g A
vg
C
um
ula
tiv
e P
erm
ea
tio
n -
mg
Test Time - minutes
Running Loss and Hot SoakVehicle 211c - 2004 Toyota Camry LE
0020 Imbedded Leak in Top of Fuel Tank
10 psi E10 - 25788
7 psi E10 - 25793
Running Loss Hot Soak
0
2000
4000
6000
8000
10000
12000
14000
16000
0 20 40 60 80 100
5 m
in R
un
nin
g A
vg
C
um
ula
tiv
e P
erm
ea
tio
n -
mg
Test Time - minutes
Running Loss and Hot SoakVehicle 211c - 2004 Toyota Camry LE
0020 Imbedded Leak in Canister Inlet
10 psi E10 - 25809
7 psi E10 - 25818
Running Loss Hot Soak
Final CRC E-77-2c Report - Dec 2010
68
0
1000
2000
3000
4000
5000
6000
7000
8000
9000
10000
0 5 10 15 20 25
Cu
mu
lati
ve
Pe
rme
ati
on
-m
g
Test Time - hrs
One Day DiurnalVehicle 211c - 2004 Toyota Camry LE
0020 Imbedded Leak in Top of Fuel Tank
10 psi E10 - 7648
7 psi E10 - 7681
0
2000
4000
6000
8000
10000
12000
14000
0 5 10 15 20 25
Cu
mu
lati
ve
Pe
rme
ati
on
-m
g
Test Time - hrs
One Day DiurnalVehicle 211c - 2004 Toyota Camry LE
0020 Imbedded Leak in Canister Inlet
10 psi E10 - 7769
7 psi E10 - 7836
Final CRC E-77-2c Report - Dec 2010
69
Appendix III ndash Test Concept
The testing concept and procedures used in this program have evolved throughout the CRC E-77
program series and are included here for reference
The E-77 Test Concept Measuring Leaks Permeation and Diurnal Vapor Losses
CRCrsquos E-77 emission test programs have developed (and strive to continually improve) new
methodologies for understanding and quantifying vehicle evaporative emission rates The
concept partitions and assigns the vehiclersquos contribution to the evaporative emission inventory
into three mechanisms
1 Permeation
2 Tank vapor venting
3 Leaks (with two subsets - Liquid and Vapor)
Permeation is the migration of HC through the various elastomers in a vehicle fuel system16
Previous testing has shown that permeation rate is strongly affected by the materialrsquos
temperature doubling for each 10ordmC (18ordmF) increase in the range of normal summer temperatures
(See among others CRC E-653 report) It is also strongly affected by gasoline composition
especially with ethanol-containing fuels
Tank vapor venting emissions are controlled by fitting a carbon canister to the atmospheric tank
vent Figure A1 is a schematic of a typical early control system During a daily heating period
the temperature of the vehiclersquos fuel tank increases forcing HC vapors from the tank Excess
emissions exceeding the carbon canisterrsquos capacity are vented to the atmosphere
Figure A-1 Control System Schematic
16
ldquoFuel Permeation from Automotive Systems Final Report CRC Project E-65rdquo Haskew Liberty and
McClement September 2004 available on the CRC and California Air Resources Board websites
Final CRC E-77-2c Report - Dec 2010
70
Leaks can be liquid or vapor Mass emissions are measured in a VT SHED or Variable
Temperature Sealed Housing for Evaporative
Determination The SHED test method combines all
three emission mechanisms (leaks diurnal venting and
permeation) into a single test result
The SHED technique involves placing the vehicle in a
sealed enclosure (Figure A2) and calculating the mass
in the enclosure from the volume density and
concentration in the enclosure at the start and end of a
time period The difference between the mass at the
start and end of test is the emission rate eg grams per
unit time
Permeation and tank venting losses are strongly
driven by fuel composition ambient temperature and
ambient temperature change Liquid leaks are not
strongly affected by normal summer temperatures
and are thought to have two components
1 Static leaks occurring while the engine is turned off and the vehicle is stationary
2 Increase in leak rate caused by the system pressure increase during engine operation
Each is described in detail below
1 Static Permeation Testing
The constant temperature (static) permeation rate is measured in a traditional SHED (Constant
temperature) in the following manner
A The fuel tank is drained and filled to 40 tank capacity with the test fuel
B The day before testing the vehicle is driven over four road trips of 75 miles each to
precondition the canister17
(These drives are similar to the LA-4)
C Upon return from the road pre-conditioning the fuel tank is drained and filled to 40
tank capacity with the test fuel18
D Vehicle is parked for 18-22 hours in a controlled temperature environment at test
temperature (86ordmF)
E The vehicle is then moved (without starting) into the test (86ordmF) SHED
F The canister vent is connected to the SHED bulkhead fitting which routes the vapor to
the trap canister outside the SHED
G The tank system pressurization hose is connected
H The fuel pump electrical connection is connected
17
This conditioning can be done in the laboratory on a chassis dynamometer if proper attention is paid to
underbody cooling and unrepresentative fuel tank temperatures are avoided 18
Vehicles with ORVR systems will add the refueling vapors to the canister This is OK
Figure A-2 Sealed Housing for Evaporative
Determination
Final CRC E-77-2c Report - Dec 2010
71
I The SHED is sealed the inside temperature is allowed to stabilize and the test is started
Continuous total hydrocarbon (THC) measurements are made using a FID Ethanol
methanol and R134a concentrations are measured using an INNOVA analyzer All
measurements are made at least every minute for one hour to determine the stabilized
permeation rate
J At the end of the static test (60 minutes) the vehiclersquos vapor system is pressurized to 5
inches of water for thirty minutes Measurements are made to quantify vapor leaks as
determined by a change in the SHED uncorrected mass
K The fuel pump is then energized for 30 minutes while maintaining the 5 inches of water
on the vapor system Liquid leaks are quantified as determined by a change in the SHED
concentrations
The purpose of steps J and K above is to validate that the permeation rate measurement was
made without the presence of any leak ndash either liquid or vapor
2 Running Loss Test (Dynamic Test)
A The vehicle is placed in the RL-SHED and prepared for test (The fuel level and
condition for the dynamic test is the fuel remaining after completion of the static test ndash
40 fresh fill of the appropriate test fuel)
B Outside air source for the engine is connected
C Vehicle exhaust is connected
D Fuel tank thermocouple is connected
E Canister vent is connected to the SHED bulkhead fitting which routes the vapor to the
trap canister outside the SHED
F Vehicle is allowed to stabilize in the RL-SHED at test temperature (86degF) for a minimum
of 12 hours ndash preferably overnight
G Two cycles of the Unified Cycle (LA-92) driving schedule (48 minutes) are driven while
measuring the mass emissions in the SHED Vehicle is allowed to idle (in drive) for 30
seconds between the two cycles Ambient air temperature is maintained (to the extent
possible) at 86degF Fuel tank surface temperature is monitored during vehicle operation It
should increase during the drive from 10 to 18degF to simulate expected on-road
temperature increase Measured mass emissions are corrected using the INNOVA data
for the ethanol methanol and refrigerant emissions
3 Hot Soak19
This procedure is executed immediately following the Running Loss Test procedure
described above
A Engine is turned off transmission selector is placed in park and driver exits the
enclosure using the double door air lock taking care to minimize any air exchange
between the laboratory and the SHED This starts the one hour ldquohot soakrdquo period
19
Our definition is that the ldquohot soakrdquo is the temporary increase in emission rate caused by the vehiclersquos
immediately preceding operation It is the increase in the SHED mass (corrected for EtOH MeOH and R-134a)
over the one hour period minus the previously established ldquostaticrdquo permeation rate
Final CRC E-77-2c Report - Dec 2010
72
B Measurement of mass emissions in the SHED are continued for another 60 minutes (until
time = 108 minutes) correcting for the ethanol methanol and refrigerant mass using the
INNOVA instrument data This ends the hot soak Hot soak emissions are calculated as
the net difference for the one hour hot soak (CorrMass108 ndash CorrMass48 minus the 86degF
static hourly rate all mass rates in mghour)
4 Diurnal Test
A The fuel tank is drained and filled to 40 tank capacity with the test fuel
B The day before testing the vehicle is to be driven over four road trips of 75 miles each to
precondition the vehicle and the canister
C Upon return from the road pre-conditioning the fuel tank is drained and filled to 40
tank capacity with the test fuel
D The vehicle is parked for 18-22 hours in a controlled temperature environment at the
initial diurnal test temperature (65ordmF)
E The SHED is sealed allowed to stabilize at the 65degF temperature and the 3-day
California Diurnal Test is started
F ldquoContinuousrdquo (every 30 seconds) total hydrocarbon (THC) measurements are made using
a FID Ethanol methanol and R134a (refrigerant) concentrations are measured using an
INNOVA analyzer at least every 10 minutes for the duration of the test (72 hours)
Static Permeation Test ndash Leak Validation
If a leak is detected during either the vapor system pressure portion (Step J) or the pump
energized portion (Step K) of the Static Permeation Test procedure it calls into question whether
the permeation rate measurement accurately reflects fuel system permeation or if instead a
combination of permeation and the implied leak was measured If a leak is confirmed the
permeation rate measurement is called into question and an investigation possible remedy and
retest is indicated
The permeation rate measurement must be corrected for the FIDrsquos ethanol misrepresentation and
the presence of non-fuel hydrocarbons (methanol and refrigerant) The leak check however is
made using the change in mass increase in the SHED using the uncorrected FID mass calculation
as the determinate We found that the corrections for ethanol methanol and refrigerant were
introducing ldquonoiserdquo into the trace that we were misinterpreting as leak(s)
Final CRC E-77-2c Report - Dec 2010
73
Figure A-3 represents the calculations made during the inspection of data from a successful test
EXCELrsquoscopy
ldquoSLOPErdquo function is used to calculate the linear regression values based on the FID
calculation for mass for Time 0 to 60 minutes Time 64 to 90 minutes and Time 94 to 120
minutes A 4 minute gap was included between each sequence to establish the new mass
emission rate during the ldquopressure onrdquo (T60 to T90) and the ldquopump energizedrdquo periods
The slope of 706 mghr for the ldquoTank Pressurizedrdquo period in the example above is compared to
the slope of 705 mghr calculated for the permeation rate (or hot soak) period If the ldquoTank
Pressurizedrdquo slope is not more than 10 higher than the 0 to 60 minute permeation rate we
assume that there is no leak present A similar comparison is made for the slope determined
during the ldquopump onrdquo period The choice of a 10 allowance is arbitrary and is used here to
allow for normal and unavoidable test variation
For tests in which the above procedure determines that no leak is present a value of zero is
reported in the test summary for the leak results If a positive value is reported it calls that test
into question and an investigation possible repair and retest is indicated
0
20
40
60
80
100
120
140
160
0 20 40 60 80 100 120
SH
ED
Mass -
mg
Test Time - minutes
Static 105deg F PermeationVehicle 209c - 2004 Chrysler Stratus - 9 psi E20
Steady StatePermeation
Test 7710
Pump Activated
Basic Permeation Rate 105ordm F - 721 mghr (1729 mgday)
Blue line is raw SHED massSteady State Permeation is based on first
hour corrected SHED mass (red line)
Tank Pressurized
Slope = 705 mghr
Slope = 706 mghr
Slope = 761 mghr
Figure A-3 Leak Test
Final CRC E-77-2c Report - Dec 2010
74
Static Permeation Rate Determination
The static permeation rate is determined based on a linear regression through the individual
corrected fuel data points (30 second data) for the first 60 minutes of testing as illustrated by the
corrected FID data shown in the red trace in Figure A-3 above in this case 721 mghour
Dynamic (Running Loss) and Hot Soak Test
The preceding section addressed the concepts of separating the permeation emissions from the
tank venting emissions and establishing the presence or absence of leaks The second part of
this study includes a dynamic test to measure the permeation and tank venting emissions during
vehicle operation (ldquorunning lossesrdquo) and the temporary condition following vehicle operation
known as the ldquohot soakrdquo
This is considered a ldquodynamicrdquo test because the vehicle is driven and the fuel and vapor system
temperatures rise during the test The ambient temperature in the Running Loss SHED during
test was held constant at 86degF while the vehiclersquos fuel system temperature rose during the test
Two 1435 second (239-minute) LA-92 driving cycles were performed consecutively during the
running loss measurements with a 30 second idle in-between During this test tank fuel
temperature was expected to rise by an average approximately 18degF above the initial ambient
temperature The running loss air handling system included a proportional speed under-car
blower operated as a slave to dynamometer speed This apparatus was used during running loss
testing with minor tuning for specific vehicles It is without additional input capable of
reasonable fuel tank temperature control Each vehicle was fitted with a surface-mount
thermocouple at the front of the fuel tank located at approximately the 18th
fill level to measure
the fuel liquid temperature No attempt was made to follow a predefined fuel tank temperature
profile (FTTP) in this program Fuel temperatures were recorded and results are available in the
real-time records
Final CRC E-77-2c Report - Dec 2010
75
Vehicle running loss emissions are measured in a special version of a SHED known as a
Running Loss SHED (RL-SHED)20
shown in Figure A-4 Special features of the RL-SHED
include a sealed chassis dynamometer for simulating vehicle driving loads a sealed outside air
supply for engine intake a sealed exhaust conduit for engine exhaust and an under-chassis fan
for simulating underbody air flow as described above A vehicle is operated inside the RL-SHED
over a chosen driving cycle The increase in HC emissions inside the enclosure are measured
and calculated as mass emissions per 40 CFR sect86163-96 Vehicle testing in an RL-SHED is
complicated by several factors including
1 The engine must be supplied with external induction air
2 The exhaust must be conducted externally without any leaks
3 The load supplied to the vehicle through the chassis dynamometer must not create or
allow external leaks
4 The internal SHED temperature must be maintained while sizable heat is rejected to
the ambient by the running engine and exhaust
5 The cooling air supplied to the radiator must be modulated to represent the vehiclersquos
road speed
6 The underbody (and especially the fuel system) temperature should represent the rate
of rise experienced by a real road-drive
Canister vent losses were isolated from permeation emissions using the technique described
previously The vehiclersquos carbon canister fresh air vent was connected to the outside of the RL-
SHED using a leak-tight Teflonreg hose connected to a small carbon ldquotraprdquo canister located on a
20
See SAE 1999-01-1464 ldquoRunning Loss Emissions from In-Use Vehicles Harold Haskew et al May 1999 for
a more comprehensive discussion of running loss measurement detail Also available as CRC Report 612
Project E35-2 ldquoRunning Loss Emissions from In-Use Vehiclesrdquo available in the engineering report section of
the CRC web-site wwwcrcaoorg
Figure A-4 - Vehicle Installed in Running
Loss SHED SHEDSHED
Final CRC E-77-2c Report - Dec 2010
76
top-loading precision scale outside the SHED The scale precision was 001 grams (10
milligrams) There were no tank venting emissions measured on any of the running loss test
measurements All of the vehicles appeared to be actively ldquopurgingrdquo the vehiclersquos control
canister and drawing fresh air during the test If there were any emissions from the vehiclersquos
canister as might have occurred if there were no vehicle purge or if very high volatility fuels
with excessive vapor generation were used it would have been measured
The Running Loss Driving Cycle consisted of two cycles of the ldquoUnified Driving Cyclerdquo otherwise
known as the LA-92 A velocity versus time plot for one cycle is shown in Figure A-5
The LA-92 cycle takes 24 minutes to complete and covers 98 miles with many speed changes
Two back-to-back cycles were driven the first as a ldquocold startrdquo and the second following a 30
second vehicle idle The ldquocold startrdquo condition was created by soaking the vehicle for a
minimum of 18 hours at 86degF moving it to the stabilized 86degF RL-SHED making the test
connections and then waiting a minimum of one hour before the initial start and run
The SHED emissions were measured during the 48 minutes of engine operation and then
continuously for one hour after the engine was turned off This one hour engine-off duration
was the ldquohot soakrdquo period The total test time is 1 hour and 48 minutes
Figure A-6 shows results from the 9 psi E20 fuel test on Vehicle 209c The horizontal axis is test
time in minutes and the vertical axis is the HC mass measured in the RL-SHED during the test
period
The engine was shut off at the end of the second LA92 drive cycle (~48 minutes) and the
analysis system continued to measure the HC emissions in the SHED for the next 60 minutes
This represented the ldquohot soakrdquo portion of the test
Figure A-5 - Running Loss Driving Cycle
Unified Cycle (LA-92)
0
10
20
30
40
50
60
70
80
0 5 10 15 20 25Test Time - minutes
Spe
ed -
mph
Cycle Time (min) 239
Maximum Speed (mph) 672
Average Speed (mph) 246
Average Non-Zero Speed (mph) 294
Time Zero Speed () 162
Distance (miles) 982
Final CRC E-77-2c Report - Dec 2010
77
The ldquoTruerdquo Hot Soak
The traditional hot soak is determined from the increase in SHED emissions as measured for one
hour following a prescribed drive to heat up the vehicle (2 LA-92 cycles during the Running
Loss Test) Hot soak emissions however have two components one that is caused by the
elevated temperature resulting from the drive and another that results from one hour of static
permeation
To separate these two components and determine the ldquotruerdquo hot soak emissions the following
procedure was used ldquoTraditionalrdquo hot soak emissions were first calculated by subtracting the
ldquostart of hot soakrdquo cumulative SHED hydrocarbon value (ie 2936 mg t = 48 minutes) from
the final cumulative SHED hydrocarbon value (ie 3793 mg t = 108 min) This resulted in a
cumulative SHED hydrocarbon value of 857 mg for the one hour hot soak The previously
determined 86ordmF static permeation value (ie 420 mghr) was then subtracted to arrive at the
ldquotruerdquo hot soak value of 437 mg
In Figure A-6 the static permeation rate is superimposed as a solid blue line on the plot from the
starting point of the hot soak until its end (one hour) While the ldquotraditionalrdquo hot soak would be
calculated as 857 mg the ldquotruerdquo hot soak is determined as 437 mg True hot soak values
reported here were determined in this manner
0
50
100
150
200
250
300
350
400
450
0 20 40 60 80 100 120
Co
rre
cte
d T
ota
l Fu
el C
um
ula
tiv
e P
erm
ea
tio
n -
mg
Test Time - minutes
Running Loss and Hot SoakVehicle 209c - 2004 Chrysler Stratus - 9 psi E20
Test 25802
Running Loss Hot Soak
Running Loss Std =005 gmiThis Test = 0015 gmi
2936 mg
3793 mg
3356 mg
True HS = 437 mghr
Figure A-6 - Running Loss and Hot Soak
Results
Final CRC E-77-2c Report - Dec 2010
78
Diurnal Test
Diurnal permeation was determined by subjecting the vehicle to a three-day period in a
temperature controlled SHED while recording the total hydrocarbon every 30 seconds The
SHED environmental temperature was varied from 65degF to 105degF per the California Diurnal Test
protocol Canister vent losses were isolated from permeation emissions using the technique
described previously The vehiclersquos carbon canister fresh air vent was connected to the outside
of the RL-SHED using a leak-tight Teflonreg hose connected to a small (1 L) carbon ldquotraprdquo
canister located on a top-loading precision scale The scale precision was 001 grams (10
milligrams)
ATLrsquos Speciation Method
ATL has developed a hydrocarbon speciation method that is functionally equivalent to the dual-
GC AQIRP method The AQIRP or ldquoAutoOil Programrdquo test method was first documented in
two SAE papers
1 SAE 920320 Advanced Emission Speciation Methodologies for the AutoOil Air Quality
Improvement Research Program -I Hydrocarbons and Ethers and
2 SAE 920321 Advanced Emissions Speciation Methodologies for the AutoOil Air
Quality Improvement Research Program ndash II Aldehydes Ketones and Alcohols
A later update to the HC and Oxygenates procedures was published as
SAE 930142 Improved Emissions Speciations Methodology for Phase II of the AutoOil
Air Quality Improvement Program Hydrocarbons and Oxygenates
(See also for reference ARBrsquos SOP NO MLD 115 ldquoProcedure for the Determination of Ethers
and Alcohols in Gasoline by Gas Chromatographyrdquo January 2003 and SOP NO MLD 118
ldquoProcedures for the Detailed Hydrocarbon Analysis of Gasolines by Single Column High
Efficiency (Capillary) Column Gas Chromatographyrdquo August 1997)
Instrumentation demands are simplified and overall analysis time is shortened yet high
resolution and sensitivity are still achieved In this single-GCdual column method all
components are separated using on column type and temperature program Analysis time for a
cycle is 65 minutes Each exhaust or evaporative gas sample is simultaneously injected (using a
single sampling from the bag) into two identical columns present in the GC A Varian Model
3400 GC is used for hydrocarbon (HC) analysis The GC is equipped with a dual temperature-
controlled Valco 6-port valve injector dual flame ionization detectors (FID) and dual 60 meter x
032-mm ID fused silica capillary columns with 10micro polydimethylsiloxane stationary phase
(JampW DB-1) One of the injectors uses an 85 microL sampling loop for low sensitivity analysis of
C1-C12 while the other injector either uses a 1000 microL loop for high sensitivity analysis of C4-C
12
(for simultaneous lowhigh sensitivity analysis of a single bag sample) Column A contains a
85microl sample loop (splitless injection) that provides an injection volume that is small enough to
allow resolution of the C1 through C4 hydrocarbons while large enough to retain the highest
sensitivity possible Column B receives a 1000microl splitless injection providing higher sensitivity
for components eluting after isobutane Quantitative comparison of two overlap components
Final CRC E-77-2c Report - Dec 2010
79
(butane and isopentane) provides a quality control measure Data from Column A is used to
detect and quantitate the 12 earliest eluting hydrocarbons with detection limits of 15-25 ppbvC
corresponding to 02-03 mgmi hydrocarbon for FTP stages 1 and 3 and 03-05 mgmi for FTP
stage 2 Data from Column B gives detection limits 0017-004 mgmi HC for components
eluting after isopentane (18th
in elution order) The components eluting between the 9th
and 18th
in elution order have detection limits ranging between the levels listed above for each column
The advantage of this approach is that even for relatively clean vehicles essentially all of the
first 12 species are typically present at levels exceeding the Column A detection limit Those
speciated components that are below the first column detection limit tend to be in the molecular
weight range best suited for the 1000microl injection analysis which provides the limits 0017-004
mgmi HC for components eluting after isopentane (18th
in elution order) where additional
sensitivity is needed In previous work that applied this analysis approach detection limits were
determined to be between 002-006 mgmi for the toxics 13-butadiene and benzene
ATLrsquos hydrocarbon method uses Varian 3600 GCs with dual injectors columns and flame
ionization detectors allowing two similar analyses to be run simultaneously as mentioned
above A Varian Star PC-based (using Microsoft Windowstrade) data system is used for data
acquisition Custom-made software is used for peak identification and converting data into a
Microsoft Exceltrade spreadsheet format A comparison of the total hydrocarbon determined using
the GC versus the CVS (ldquospeciation recoveryrdquo) is used as a quality control measure and ATL
routinely achieves hydrocarbon speciation recoveries ranging from 93 to 105 for lower
emitting vehicles A 23 hydrocarbon component standard mixture is analyzed at the start of each
day on each GC to provide quantifying coefficients and a quality control check on daily
reproducibility of instrument performance
Final CRC E-77-2c Report - Dec 2010
80
Appendix IV ndash Speciation and Reactivity Results
Appendix I contains the individual vehicle data generated from the speciation tests performed on
all the evaporative tests run for this program
For each vehicle there is a summary table reactivity results followed by the speciation results for
each test The data shown for the speciation test is sorted by decreasing VOC mass identified
Final CRC E-77-2c Report - Dec 2010
81
Test Fuel Test No
Bag
THC
mg
GC as
of
THC
GC
VOC
mg
Ozone
mg Reactivity
Species
Present
86deg F E20 - 9 psi 7685 1680 965 1620 5411 3340 60
Static E20 - 7 psi 7724 1867 1169 2183 9104 4170 77
105deg F E20 - 9 psi 7689 3492 993 3466 11867 3424 70
Static E20 - 7 psi 7727 4547 1204 5472 18251 3335 78
Dynamic E20 - 9 psi 25795 4206 1090 4582 17092 3730 69
E20 - 7 psi 25806 6151 1165 7165 26481 3696 75
DHB E20 - 9 psi 7703 54473 945 51453 172967 3362 101
Total E20 - 7 psi 7779 52197 928 48454 142309 2937 102
Vehicle 206c
Final CRC E-77-2c Report - Dec 2010
82
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Ethanol 00064-17-5 145 4093 59307
Toluene 00108-88-3 393 1167 45800
2-Methylbutane (Isopentane) 00078-78-4 135 1114 15091
n-Pentane 00109-66-0 121 648 7871
1-Methyl-3-Ethylbenzene 00620-14-4 739 630 46563
n-Butane 00106-97-8 108 607 6533
Cyclohexane 00110-82-7 114 552 6281
2-Methyl-1-pentene amp 1-Hexene 00592-41-6+00763-29-1 530 529 28046
Benzene 00071-43-2 069 528 3668
Propane 00074-98-6 046 424 1938
t-2-Pentene 00646-04-8 1047 399 41785
n-Heptane 00142-82-5 097 378 3649
meta- amp para-Xylenes 00108-38-3+00106-42-3 776 376 29140
n-Hexane 00110-54-3 113 371 4207
124-TriMeBenz amp t-Butylbenzene 00095-63-6+00098-06-6 537 293 15716
2-Methyl-2-butene 00513-35-9 1420 284 40369
2-MePentane amp 4-Me-c-2-Pentene 00691-38-3+00107-83-5 140 271 3791
Methylcyclohexane 00108-87-2 156 227 3531
c-2-Pentene 00627-20-3 1028 188 19331
Methylcyclopentane 00096-37-7 205 181 3718
1-Pentene amp 2-Butyne 00109-67-1+00503-17-3 1170 181 21222
3-Methylpentane 00096-14-0 169 170 2882
2-Methyl-1-butene 00563-46-2 638 160 10232
2-Methylpropane 00075-28-5 118 152 1783
Cyclohexene amp 3-Methylhexane 00110-83-8+00589-34-4 319 151 4827
1-Methyl-4-Ethylbenzene 00622-96-8 439 139 6111
ortho-Xylene 00095-47-6 758 133 10090
2-Methylhexane 00591-76-4 109 119 1287
n-Octane 00111-65-9 080 113 0900
t-2-Hexene 04050-45-7 855 109 9344
n-Propylbenzene 00103-65-1 196 089 1748
135-Trimethylbenzene 00108-67-8 1175 081 9575
23-Dimethylbutane 00079-29-8 090 080 0716
Cyclopentene 00142-29-0 669 076 5114
3-Methyl-c-2-pentene 00922-62-3 1252 073 9169
1-Methylcyclopentene 00693-89-0 1245 071 8838
c-2-Hexene amp 3-MeCyclopentene 07688-21-3+01120-62-3 661 069 4537
224-TriMePentane (IsoOctane) 00540-84-1 120 066 0792
1-Ethyl-2-Methylbenzene 00611-14-3 554 066 3633
244-Trimethyl-2-Pentene 00107-40-4 630 065 4119
3-Methyl-t-2-pentene 00616-12-6 1166 064 7473
2-Methyl-2-pentene 00625-27-4 1103 064 7008
3-Methylheptane 00589-81-1 112 061 0683
c-2-Butene 00590-18-1 1426 059 8461
Vehicle 206c - Fuel 9 psi E20 - 86degF Static - Test 7685
Non Zero Mass Species Sorted By VOC
Final CRC E-77-2c Report - Dec 2010
83
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Vehicle 206c - Fuel 9 psi E20 - 86degF Static - Test 7685
Non Zero Mass Species Sorted By VOC
23-Dimethylpentane 00565-59-3 125 057 0715
23-DiMeHexane amp 23-MeEtPentane 00584-94-1+ 109 050 0545
2-Methylpropene amp 1-Butene 00115-11-7+00106-98-9 794 048 3777
24-Dimethylpentane 00108-08-7 146 046 0665
225-Trimethylhexane 03522-94-9 105 045 0474
2-Methylheptane 00592-27-8 097 044 0430
t-3-Hexene amp c-3-Hexene 13269-52-8+07642-09-3 743 039 2934
234-Trimethylpentane 00565-75-3 095 039 0371
t-12-Dimethylcyclopentane 00822-50-4 332 032 1067
c-13-Dimethylcyclopentane 02532-58-3 332 031 1027
Ethylbenzene 00100-41-4 296 028 0831
c-13-Dimethylcyclohexane 00638-04-0 332 021 0707
25-DiMeHexane amp EtCyPentane 00592-13-2+01640-89-7 161 018 0295
24-Dimethylhexane 00589-43-5 161 014 0230
22-Dimethylbutane 00075-83-2 111 013 0147
n-Undecane 01120-21-4 052 003 0017
Total 1620 5411 3340
No MIR available use weighted average of 3322
continued
Final CRC E-77-2c Report - Dec 2010
84
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Ethanol 00064-17-5 145 7732 112029
Toluene 00108-88-3 393 2826 110931
2-Methylbutane (Isopentane) 00078-78-4 135 2249 30476
n-Pentane 00109-66-0 121 1669 20279
n-Butane 00106-97-8 108 1531 16491
2-Methyl-1-pentene amp 1-Hexene 00592-41-6+00763-29-1 530 1440 76281
Benzene 00071-43-2 069 1317 9145
meta- amp para-Xylenes 00108-38-3+00106-42-3 776 1036 80328
n-Hexane 00110-54-3 113 984 11164
n-Heptane 00142-82-5 097 955 9227
t-2-Pentene 00646-04-8 1047 867 90854
124-TriMeBenz amp t-Butylbenzene 00095-63-6+00098-06-6 537 808 43401
2-MePentane amp 4-Me-c-2-Pentene 00691-38-3+00107-83-5 140 770 10763
2-Methyl-2-butene 00513-35-9 1420 764 108513
22-DiMeHexane 00590-73-8 094 648 6097
3-Me-1-Hexene 03404-61-3 427 597 25518
1-Methyl-4-Ethylbenzene 00622-96-8 439 493 21677
2-Methylpropane 00075-28-5 118 483 5687
Methylcyclopentane 00096-37-7 205 482 9875
3-Methylpentane 00096-14-0 169 423 7157
c-2-Pentene 00627-20-3 1028 398 40907
2-Methyl-1-butene 00563-46-2 638 389 24834
135-Trimethylbenzene 00108-67-8 1175 339 39892
Propane 00074-98-6 046 301 1376
ortho-Xylene 00095-47-6 758 277 21014
n-Octane 00111-65-9 080 263 2092
224-TriMePentane (IsoOctane) 00540-84-1 120 243 2919
1-Pentene amp 2-Butyne 00109-67-1+00503-17-3 1170 241 28204
t-2-Hexene 04050-45-7 855 232 19857
1-Ethyl-2-Methylbenzene 00611-14-3 554 213 11803
1-Methyl-3-Ethylbenzene 00620-14-4 739 196 14452
23-Dimethylbutane 00079-29-8 090 188 1693
2-Methylhexane 00591-76-4 109 184 1996
c-2-Butene 00590-18-1 1426 177 25239
Cyclohexene amp 3-Methylhexane 00110-83-8+00589-34-4 319 177 5633
Ethylbenzene 00100-41-4 296 169 5008
1-Methylcyclopentene 00693-89-0 1245 165 20562
n-Propylbenzene 00103-65-1 196 159 3125
3-Methyl-t-2-pentene 00616-12-6 1166 154 17969
Cyclopentene 00142-29-0 669 132 8836
Cyclopentane 00287-92-3 224 132 2955
2-Methylheptane 00592-27-8 097 126 1223
3-Methyl-c-2-pentene 00922-62-3 1252 120 14989
c-2-Hexene amp 3-MeCyclopentene 07688-21-3+01120-62-3 661 117 7728
Vehicle 206c - Fuel 9 psi E20 - 105degF Static - Test 7689
Non Zero Mass Species Sorted By VOC
Final CRC E-77-2c Report - Dec 2010
85
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Vehicle 206c - Fuel 9 psi E20 - 105degF Static - Test 7689
Non Zero Mass Species Sorted By VOC
2-Methyl-2-pentene 00625-27-4 1103 112 12354
234-Trimethylpentane 00565-75-3 095 096 0912
123-Trimethylbenzene 00526-73-8 1194 095 11335
3-Methylheptane 00589-81-1 112 094 1061
23-Dimethylpentane 00565-59-3 125 076 0954
2-Methylpropene amp 1-Butene 00115-11-7+00106-98-9 794 076 6052
c-13-Dimethylcyclohexane 00638-04-0 340 075 2546
24-Dimethylpentane 00108-08-7 146 072 1057
t-12-Dimethylcyclopentane 00822-50-4 340 068 2298
Ethylcyclohexane 01678-91-7 135 063 0847
3 amp 4-Methyl-1-Pentenes 00691-37-2+00760-20-3 578 061 3552
25-DiMeHexane amp EtCyPentane 00592-13-2+01640-89-7 161 060 0963
24-Dimethylhexane 00589-43-5 161 057 0919
4-Methyloctane 02216-34-4 085 053 0449
22-Dimethylbutane 00075-83-2 111 051 0570
c-13-Dimethylcyclopentane 02532-58-3 340 048 1619
Unknown 1 340 047 1585
t-14-Dimethylcyclohexane 02207-04-7 340 045 1535
12-Dimethyl-4-Ethylbenzene 00934-80-5 754 044 3289
23-DiMeHexane amp 23-MeEtPentane 00584-94-1+ 109 038 0420
3-Methyloctane 02216-33-3 088 038 0337
n-Nonane 00111-84-2 068 035 0239
33-Dimethylpentane 00562-49-2 112 025 0285
22-Dimethylpentane 00590-35-2 104 025 0260
225-Trimethylhexane 03522-94-9 105 024 0257
1-Methyl-3-Propylbenzene 01074-43-7 708 011 0776
Total 3466 11867 3424
No MIR available use weighted average of 3396
continued
Final CRC E-77-2c Report - Dec 2010
86
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Ethanol 00064-17-5 145 7327 106160
Toluene 00108-88-3 393 3583 140646
124-TriMeBenz amp t-Butylbenzene 00095-63-6+00098-06-6 537 2309 123990
n-Heptane 00142-82-5 097 1994 19258
2-Methylbutane (Isopentane) 00078-78-4 135 1904 25801
meta- amp para-Xylenes 00108-38-3+00106-42-3 776 1881 145846
3-Me-1-Hexene 03404-61-3 427 1676 71615
Benzene 00071-43-2 069 1585 11004
n-Pentane 00109-66-0 121 1566 19031
n-Butane 00106-97-8 108 1325 14268
n-Hexane 00110-54-3 113 1227 13926
2-Methyl-1-pentene amp 1-Hexene 00592-41-6+00763-29-1 530 1213 64245
1-Methyl-4-Ethylbenzene 00622-96-8 439 1188 52213
22-DiMeHexane 00590-73-8 094 1009 9495
135-Trimethylbenzene 00108-67-8 1175 945 111076
2-MePentane amp 4-Me-c-2-Pentene 00691-38-3+00107-83-5 140 797 11138
2-Methyl-2-butene 00513-35-9 1420 747 105970
t-2-Pentene 00646-04-8 1047 620 64956
Methylcyclopentane 00096-37-7 205 620 12702
3-Methylpentane 00096-14-0 169 504 8518
25-DiMeHexane amp EtCyPentane 00592-13-2+01640-89-7 161 495 7953
Indan 00496-11-7 323 491 15896
224-TriMePentane (IsoOctane) 00540-84-1 120 482 5780
1-Ethyl-2-Methylbenzene 00611-14-3 554 482 26685
Unknown 16 362 481 17425
123-Trimethylbenzene 00526-73-8 1194 445 53161
c-2-Pentene 00627-20-3 1028 439 45108
1-Methyl-2-Propylbenzene 01074-17-5 543 429 23286
2-Methylpropane 00075-28-5 118 426 5010
n-Octane 00111-65-9 080 421 3351
2-Methyl-1-butene 00563-46-2 638 400 25494
ortho-Xylene 00095-47-6 758 365 27632
Ethylbenzene 00100-41-4 296 362 10735
2-Methylheptane 00592-27-8 097 360 3479
3-Methylheptane 00589-81-1 112 308 3463
1-Methyl-3-Propylbenzene 01074-43-7 708 299 21195
1-Pentene amp 2-Butyne 00109-67-1+00503-17-3 1170 299 35001
2-Methylhexane 00591-76-4 109 256 2775
234-Trimethylpentane 00565-75-3 095 252 2387
23-Dimethylbutane 00079-29-8 090 243 2181
t-12-Dimethylcyclopentane 00822-50-4 362 233 8453
Unknown 22 362 215 7784
c-13-Dimethylcyclohexane 00638-04-0 362 212 7694
1-Methylcyclopentene 00693-89-0 1245 210 26118
Vehicle 206c - Fuel 9 psi E20 - Dynamic - Test 25795
Non Zero Mass Species Sorted By VOC
Final CRC E-77-2c Report - Dec 2010
87
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Vehicle 206c - Fuel 9 psi E20 - Dynamic - Test 25795
Non Zero Mass Species Sorted By VOC
c-13-Dimethylcyclopentane 02532-58-3 362 199 7209
n-Nonane 00111-84-2 068 189 1293
14-Dimethyl-2-Ethylbenzene 01758-88-9 754 188 14159
n-Propylbenzene 00103-65-1 196 187 3660
Cyclopentene 00142-29-0 669 181 12085
3-Methyl-t-2-pentene 00616-12-6 1166 177 20606
3-Methyl-c-2-pentene 00922-62-3 1252 163 20443
13-Dimethyl-2-Ethylbenzene 02870-04-4 1016 147 14906
Cyclohexene amp 3-Methylhexane 00110-83-8+00589-34-4 319 146 4663
23-DiMeHexane amp 23-MeEtPentane 00584-94-1+ 109 141 1540
235-Trimethylhexane 01069-53-0 112 136 1524
22-Dimethylpentane 00590-35-2 104 126 1310
244-TMe-1- amp 23-DMe-2-Pentene 00107-39-1+10574-37-5 654 121 7928
14-Diethylbenzene 00105-05-5 439 117 5152
c-2-Butene 00590-18-1 1426 115 16375
c-2-Hexene amp 3-MeCyclopentene 07688-21-3+01120-62-3 661 114 7538
2-Methyl-13-butadiene 00078-79-5 1048 114 11930
t-2-Hexene 04050-45-7 855 107 9180
22-Dimethylbutane 00075-83-2 111 103 1150
2-Methyl-2-pentene 00625-27-4 1103 096 10613
4-Methyl-t-2-pentene 00674-76-0 804 094 7554
1-Methyl-4-Isobutylbenzene 05161-04-6 382 076 2895
n-Decane 00124-18-5 059 072 0424
2-Methylpropene amp 1-Butene 00115-11-7+00106-98-9 794 045 3597
Unknown 1 362 044 1580
Total 4582 17092 3730
No MIR available use weighted average of 36208
continued
Final CRC E-77-2c Report - Dec 2010
88
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Ethanol 00064-17-5 145 101748 1474297
2-Methylbutane (Isopentane) 00078-78-4 135 37967 514406
n-Pentane 00109-66-0 121 33510 407124
n-Butane 00106-97-8 108 32007 344688
Toluene 00108-88-3 393 27947 1096913
2-Methyl-1-pentene amp 1-Hexene 00592-41-6+00763-29-1 530 27263 1444528
Benzene 00071-43-2 069 20586 142938
n-Hexane 00110-54-3 113 18393 208697
n-Heptane 00142-82-5 097 17284 166926
t-2-Pentene 00646-04-8 1047 16260 1702998
2-Methyl-2-butene 00513-35-9 1420 15272 2167853
2-MePentane amp 4-Me-c-2-Pentene 00691-38-3+00107-83-5 140 14670 205061
3-Me-1-Hexene 03404-61-3 427 10391 444084
2-Methylpropane 00075-28-5 118 10116 119030
Methylcyclopentane 00096-37-7 205 8884 182111
22-DiMeHexane 00590-73-8 094 8200 77181
meta- amp para-Xylenes 00108-38-3+00106-42-3 776 7881 611209
c-2-Pentene 00627-20-3 1028 7670 788622
3-Methylpentane 00096-14-0 169 7668 129648
2-Methyl-1-butene 00563-46-2 638 6275 400280
1-Pentene amp 2-Butyne 00109-67-1+00503-17-3 1170 5223 611345
t-2-Hexene 04050-45-7 855 4165 356031
2-Methylhexane 00591-76-4 109 3643 39538
1-Methyl-3-Ethylbenzene 00620-14-4 739 3513 259471
124-TriMeBenz amp t-Butylbenzene 00095-63-6+00098-06-6 537 3293 176785
Cyclohexene amp 3-Methylhexane 00110-83-8+00589-34-4 319 3263 104117
n-Octane 00111-65-9 080 3249 25870
224-TriMePentane (IsoOctane) 00540-84-1 120 3246 38925
c-2-Butene 00590-18-1 1426 3092 440893
1-Methylcyclopentene 00693-89-0 1245 3043 379046
23-Dimethylbutane 00079-29-8 090 2952 26532
Cyclopentene 00142-29-0 669 2922 195335
3-Methyl-t-2-pentene 00616-12-6 1166 2669 311214
Cyclopentane 00287-92-3 224 2540 56827
Propane 00074-98-6 046 2428 11101
3-Methyl-c-2-pentene 00922-62-3 1252 2277 285007
c-2-Hexene amp 3-MeCyclopentene 07688-21-3+01120-62-3 661 2113 139567
2-Methyl-2-pentene 00625-27-4 1103 1964 216725
1-Methyl-4-Ethylbenzene 00622-96-8 439 1875 82383
24-Dimethylpentane 00108-08-7 146 1538 22451
25-DiMeHexane amp EtCyPentane 00592-13-2+01640-89-7 161 1510 24247
ortho-Xylene 00095-47-6 758 1425 107970
23-Dimethylpentane 00565-59-3 125 1373 17140
234-Trimethylpentane 00565-75-3 095 1354 12850
Vehicle 206c - Fuel 9 psi E20 - 3 Day Diurnal - Test 7703
Non Zero Mass Species Sorted By VOC
Final CRC E-77-2c Report - Dec 2010
89
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Vehicle 206c - Fuel 9 psi E20 - 3 Day Diurnal - Test 7703
Non Zero Mass Species Sorted By VOC
2-Methylheptane 00592-27-8 097 1271 12292
Ethylbenzene 00100-41-4 296 1237 36651
22-Dimethylbutane 00075-83-2 111 1166 12955
135-Trimethylbenzene 00108-67-8 1175 1133 133193
2-Methylpropene amp 1-Butene 00115-11-7+00106-98-9 794 1128 89574
3-Methylheptane 00589-81-1 112 1021 11484
t-12-Dimethylcyclopentane 00822-50-4 333 1004 33460
1-Ethyl-2-Methylbenzene 00611-14-3 554 910 50428
c-13-Dimethylcyclopentane 02532-58-3 333 868 28956
n-Propylbenzene 00103-65-1 196 817 16017
c-13-Dimethylcyclohexane 00638-04-0 333 788 26259
3 amp 4-Methyl-1-Pentenes 00691-37-2+00760-20-3 578 705 40714
235-Trimethylhexane 01069-53-0 112 565 6329
Ethylcyclohexane 01678-91-7 135 556 7475
n-Nonane 00111-84-2 068 489 3336
Unknown 1 333 488 16281
23-DiMeHexane amp 23-MeEtPentane 00584-94-1+ 109 450 4913
22-Dimethylpentane 00590-35-2 104 424 4421
4-Methyloctane 02216-34-4 085 329 2788
225-Trimethylhexane 03522-94-9 105 316 3326
123-Trimethylbenzene 00526-73-8 1194 287 34282
3-Methyloctane 02216-33-3 088 287 2536
33-Dimethylpentane 00562-49-2 112 284 3172
2-Methyl-13-butadiene 00078-79-5 1048 247 25888
33-Dimethylhexane 00563-16-6 115 214 2470
Ethylene 00074-85-1 888 198 17628
t-13 amp c-14-DiMeCyHexane 02207-03-6+00624-29-3 333 178 5925
1-Octene 00111-66-0 314 170 5347
c-2-Heptene 06443-92-1 708 147 10435
Unknown 8 333 147 4886
223-Trimethylbutane 00464-06-2 105 141 1491
Unknown 5 333 132 4386
1-Nonene 00124-11-8 249 122 3031
Unknown 6 333 121 4021
Unknown 16 333 120 4008
Unknown 9 333 118 3924
1-Methyl-3-Propylbenzene 01074-43-7 708 118 8333
Isopropylbenzene (Cumene) 00098-82-8 333 116 3880
Indan 00496-11-7 323 104 3374
Styrene 00100-42-5 166 095 1585
24-Dimethylheptane 02213-23-2 126 090 1141
continued
Final CRC E-77-2c Report - Dec 2010
90
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Vehicle 206c - Fuel 9 psi E20 - 3 Day Diurnal - Test 7703
Non Zero Mass Species Sorted By VOC
2-MeOctane amp 23-DiMeHeptane 03074-71-3+03221-61-2 085 078 0666
Unknown 3 333 072 2404
3-Me-t-3-Hexene amp t-2-Heptene 03899-36-3+14686-13-6 838 071 5945
n-Decane 00124-18-5 059 067 0395
244-TMe-1- amp 23-DMe-2-Pentene 00107-39-1+10574-37-5 654 063 4105
24-DiMeOctane+AlBenz+PrCyHexane04032-94-4+00300-57-2+01678-92-8118 062 0737
Unknown 14 333 055 1850
1-Heptene 00592-76-7 429 051 2194
13-Butadiene 00106-99-0 1245 043 5325
c-12-Dimethylcyclohexane 02207-01-4 333 043 1424
4-Methyl-t-2-pentene 00674-76-0 804 040 3190
c- amp t-4-Nonene 02198-23-4 442 037 1618
sec-Butylbenzene 00135-98-8 229 036 0819
14-Diethylbenzene 00105-05-5 439 023 0997
3-Ethyl-c-2-Pentene 00816-79-5 976 022 2148
1-Methyl-4-Isobutylbenzene 05161-04-6 382 009 0349
Total 51453 172967 3362
No MIR available use weighted average of 33341
continued
Final CRC E-77-2c Report - Dec 2010
91
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Ethanol 00064-17-5 145 2884 41793
meta- amp para-Xylenes 00108-38-3+00106-42-3 776 1490 115566
Toluene 00108-88-3 393 1217 47766
Benzene 00071-43-2 069 747 5186
2-Methylbutane (Isopentane) 00078-78-4 135 744 10083
2-Methyl-1-pentene amp 1-Hexene 00592-41-6+00763-29-1 530 729 38615
1-Methyl-4-Ethylbenzene 00622-96-8 439 711 31251
n-Pentane 00109-66-0 121 684 8305
n-Butane 00106-97-8 108 611 6584
Methylcyclohexane 00108-87-2 156 551 8576
124-TriMeBenz amp t-Butylbenzene 00095-63-6+00098-06-6 537 530 28454
n-Hexane 00110-54-3 113 498 5652
135-Trimethylbenzene 00108-67-8 1175 482 56673
n-Heptane 00142-82-5 097 475 4583
Propane 00074-98-6 046 468 2137
1-Pentene amp 2-Butyne 00109-67-1+00503-17-3 1170 416 48681
224-TriMePentane (IsoOctane) 00540-84-1 120 403 4834
2-Methyl-2-butene 00513-35-9 1420 356 50602
t-2-Pentene 00646-04-8 1047 347 36348
ortho-Xylene 00095-47-6 758 323 24490
1-Ethyl-2-Methylbenzene 00611-14-3 554 315 17481
c-2-Butene 00590-18-1 1426 312 44524
1-Methyl-3-Ethylbenzene 00620-14-4 739 291 21483
2-MePentane amp 4-Me-c-2-Pentene 00691-38-3+00107-83-5 140 290 4048
n-Octane 00111-65-9 080 289 2300
n-Propylbenzene 00103-65-1 196 272 5339
Cyclohexane 00110-82-7 114 267 3042
2-Methylhexane 00591-76-4 109 267 2898
23-Dimethylbutane 00079-29-8 090 259 2328
Ethylbenzene 00100-41-4 296 228 6765
t-2-Hexene 04050-45-7 855 227 19378
Methylcyclopentane 00096-37-7 205 221 4529
Cyclohexene amp 3-Methylhexane 00110-83-8+00589-34-4 319 204 6504
123-Trimethylbenzene 00526-73-8 1194 180 21485
Cyclopentane 00287-92-3 224 167 3744
1-Methylcyclopentene 00693-89-0 1245 161 20099
3-Methyl-t-2-pentene 00616-12-6 1166 154 17932
2-Methyl-1-butene 00563-46-2 638 150 9546
3-Methyl-c-2-pentene 00922-62-3 1252 146 18246
Cyclopentene 00142-29-0 669 145 9721
2-Methylheptane 00592-27-8 097 144 1394
24-Dimethylpentane 00108-08-7 146 138 2009
c-2-Pentene 00627-20-3 1028 135 13873
234-Trimethylpentane 00565-75-3 095 133 1265
Vehicle 206c - Fuel 7 psi E20 - 86degF Static - Test 7724
Non Zero Mass Species Sorted By VOC
Final CRC E-77-2c Report - Dec 2010
92
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Vehicle 206c - Fuel 7 psi E20 - 86degF Static - Test 7724
Non Zero Mass Species Sorted By VOC
3-Methylheptane 00589-81-1 112 131 1478
c-2-Hexene amp 3-MeCyclopentene 07688-21-3+01120-62-3 661 131 8644
3-Methylpentane 00096-14-0 169 123 2086
23-Dimethylpentane 00565-59-3 125 123 1535
2-Methyl-2-pentene 00625-27-4 1103 122 13422
24-Dimethylhexane 00589-43-5 161 103 1653
Indan 00496-11-7 323 087 2810
22-Dimethylbutane 00075-83-2 111 086 0952
n-Nonane 00111-84-2 068 085 0583
2-Methylpropene amp 1-Butene 00115-11-7+00106-98-9 794 084 6702
t-12-Dimethylcyclopentane 00822-50-4 412 070 2886
1-Methyl-3-Propylbenzene 01074-43-7 708 069 4869
c-13-Dimethylcyclopentane 02532-58-3 412 062 2553
23-DiMeHexane amp 23-MeEtPentane 00584-94-1+ 109 060 0652
Ethylcyclohexane 01678-91-7 135 057 0773
1-MeCyHexene amp 4-MeHeptane 00591-49-1+00589-53-7 386 057 2213
25-DiMeHexane amp EtCyPentane 00592-13-2+01640-89-7 161 053 0849
225-Trimethylhexane 03522-94-9 105 052 0545
22-Dimethylpentane 00590-35-2 104 047 0489
3 amp 4-Methyl-1-Pentenes 00691-37-2+00760-20-3 578 045 2621
14-Diethylbenzene 00105-05-5 439 045 1982
c-13-Dimethylcyclohexane 00638-04-0 412 044 1831
4-Methyloctane 02216-34-4 085 043 0366
4-Methyl-t-2-pentene 00674-76-0 804 041 3322
Unknown 1 412 034 1408
Isopropylbenzene (Cumene) 00098-82-8 412 032 1332
2-Methylpropane 00075-28-5 118 029 0340
n-Undecane 01120-21-4 052 029 0150
2-Methyl-13-butadiene 00078-79-5 1048 027 2880
33-Dimethylpentane 00562-49-2 112 026 0295
t-14-Dimethylcyclohexane 02207-04-7 412 026 1074
1-Methyl-4-Isobutylbenzene 05161-04-6 382 021 0819
3-Methyloctane 02216-33-3 088 020 0174
Total 2183 9104 4170
No MIR available use weightedaverage of 41197
continued
Final CRC E-77-2c Report - Dec 2010
93
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Ethanol 00064-17-5 145 10102 146374
Toluene 00108-88-3 393 4080 160133
3-Methylnonane 05911-04-6 066 3338 21890
2-Methylbutane (Isopentane) 00078-78-4 135 2831 38354
meta- amp para-Xylenes 00108-38-3+00106-42-3 776 2348 182135
2-Methyl-1-pentene amp 1-Hexene 00592-41-6+00763-29-1 530 2340 124000
n-Pentane 00109-66-0 121 2300 27949
Benzene 00071-43-2 069 2108 14635
1-Methyl-3-Ethylbenzene 00620-14-4 739 2078 153495
n-Butane 00106-97-8 108 2075 22348
n-Heptane 00142-82-5 097 1777 17164
n-Hexane 00110-54-3 113 1565 17760
2-MePentane amp 4-Me-c-2-Pentene 00691-38-3+00107-83-5 140 1068 14926
t-2-Pentene 00646-04-8 1047 1024 107279
2-Methyl-2-butene 00513-35-9 1420 1009 143288
Cyclohexane 00110-82-7 114 926 10529
Methylcyclohexane 00108-87-2 156 887 13801
1-Methyl-4-Ethylbenzene 00622-96-8 439 861 37818
Methylcyclopentane 00096-37-7 205 714 14629
135-Trimethylbenzene 00108-67-8 1175 595 69896
3-Methylpentane 00096-14-0 169 568 9606
c-2-Pentene 00627-20-3 1028 498 51245
2-Methyl-1-butene 00563-46-2 638 495 31574
1-Ethyl-2-Methylbenzene 00611-14-3 554 470 26061
1-Pentene amp 2-Butyne 00109-67-1+00503-17-3 1170 454 53160
n-Octane 00111-65-9 080 454 3615
224-TriMePentane (IsoOctane) 00540-84-1 120 442 5303
Cyclohexene amp 3-Methylhexane 00110-83-8+00589-34-4 319 432 13780
ortho-Xylene 00095-47-6 758 403 30538
2-Methylhexane 00591-76-4 109 350 3798
n-Propylbenzene 00103-65-1 196 345 6759
Ethylbenzene 00100-41-4 296 312 9251
t-2-Hexene 04050-45-7 855 307 26270
2-Methylpropane 00075-28-5 118 262 3081
Cyclopentane 00287-92-3 224 250 5589
1-Methylcyclopentene 00693-89-0 1245 247 30804
Cyclopentene 00142-29-0 669 211 14108
Propane 00074-98-6 046 192 0880
3-Methyl-t-2-pentene 00616-12-6 1166 192 22393
n-Nonane 00111-84-2 068 186 1270
1-Methyl-4-Isobutylbenzene 05161-04-6 382 185 7054
23-Dimethylbutane 00079-29-8 090 179 1613
23-Dimethylpentane 00565-59-3 125 170 2128
234-Trimethylpentane 00565-75-3 095 168 1599
Vehicle 206c - Fuel 7 psi E20 - 105degF Static - Test 7727
Non Zero Mass Species Sorted By VOC
Final CRC E-77-2c Report - Dec 2010
94
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Vehicle 206c - Fuel 7 psi E20 - 105degF Static - Test 7727
Non Zero Mass Species Sorted By VOC
Ethylcyclohexane 01678-91-7 135 156 2095
c-2-Hexene amp 3-MeCyclopentene 07688-21-3+01120-62-3 661 155 10224
3-Methyl-c-2-pentene 00922-62-3 1252 153 19093
2-Methyl-2-pentene 00625-27-4 1103 141 15538
24-Dimethylpentane 00108-08-7 146 140 2040
24-Dimethylhexane 00589-43-5 161 132 2114
c-13-Dimethylcyclohexane 00638-04-0 330 130 4292
2-Methylheptane 00592-27-8 097 128 1233
4-Methyloctane 02216-34-4 085 125 1064
c-2-Butene 00590-18-1 1426 121 17277
t-12-Dimethylcyclopentane 00822-50-4 330 112 3695
25-DiMeHexane amp EtCyPentane 00592-13-2+01640-89-7 161 109 1755
3-Methylheptane 00589-81-1 112 109 1223
Indan 00496-11-7 323 104 3361
2-Methylpropene amp 1-Butene 00115-11-7+00106-98-9 794 091 7255
23-DiMeHexane amp 23-MeEtPentane 00584-94-1+ 109 091 0990
c-13-Dimethylcyclopentane 02532-58-3 330 069 2281
225-Trimethylhexane 03522-94-9 105 068 0719
n-Decane 00124-18-5 059 065 0385
t-14-Dimethylcyclohexane 02207-04-7 330 065 2146
1-MeCyHexene amp 4-MeHeptane 00591-49-1+00589-53-7 386 063 2441
3-Methyloctane 02216-33-3 088 061 0539
13-Diethylbenzene 00141-93-5 708 056 3990
Isopropylbenzene (Cumene) 00098-82-8 330 055 1813
3 amp 4-Methyl-1-Pentenes 00691-37-2+00760-20-3 578 053 3038
22-Dimethylpentane 00590-35-2 104 050 0522
Unknown 1 330 049 1606
22-Dimethylbutane 00075-83-2 111 049 0540
2-Methyl-13-butadiene 00078-79-5 1048 048 5006
n-Undecane 01120-21-4 052 043 0226
c-2-Heptene 06443-92-1 708 038 2676
2-Methyl-2-Hexene amp c-3-Heptene 02738-19-4+07642-10-6 784 036 2834
33-Dimethylpentane 00562-49-2 112 034 0375
Unknown 8 330 025 0836
066 Total 5472 18251 3335
No MIR available use weighted average of 33046
continued
Final CRC E-77-2c Report - Dec 2010
95
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Ethanol 00064-17-5 145 10462 151590
Toluene 00108-88-3 393 5022 197121
2-Methylbutane (Isopentane) 00078-78-4 135 3937 53348
124-TriMeBenz amp t-Butylbenzene 00095-63-6+00098-06-6 537 3608 193698
1-Methyl-3-Ethylbenzene 00620-14-4 739 3442 254207
meta- amp para-Xylenes 00108-38-3+00106-42-3 776 3281 254440
2-Methyl-1-pentene amp 1-Hexene 00592-41-6+00763-29-1 530 3202 169680
n-Heptane 00142-82-5 097 2541 24542
n-Pentane 00109-66-0 121 2430 29518
Benzene 00071-43-2 069 2379 16519
n-Butane 00106-97-8 108 2172 23395
n-Hexane 00110-54-3 113 1979 22456
1-Methyl-4-Ethylbenzene 00622-96-8 439 1461 64180
Methylcyclohexane 00108-87-2 156 1379 21452
Cyclohexane 00110-82-7 114 1349 15348
2-MePentane amp 4-Me-c-2-Pentene 00691-38-3+00107-83-5 140 1244 17386
Methylcyclopentane 00096-37-7 205 1083 22202
135-Trimethylbenzene 00108-67-8 1175 1031 121161
2-Methyl-2-butene 00513-35-9 1420 940 133406
t-2-Pentene 00646-04-8 1047 857 89767
n-Octane 00111-65-9 080 856 6816
1-Ethyl-2-Methylbenzene 00611-14-3 554 839 46500
1-Pentene amp 2-Butyne 00109-67-1+00503-17-3 1170 798 93368
3-Methylpentane 00096-14-0 169 706 11929
n-Propylbenzene 00103-65-1 196 696 13630
2-Methyl-1-butene 00563-46-2 638 655 41772
224-TriMePentane (IsoOctane) 00540-84-1 120 617 7399
Propane 00074-98-6 046 515 2355
ortho-Xylene 00095-47-6 758 506 38317
Ethylbenzene 00100-41-4 296 497 14716
3-Methylheptane 00589-81-1 112 480 5394
c-2-Pentene 00627-20-3 1028 476 48903
2-Methylhexane 00591-76-4 109 425 4611
2-Methylpropane 00075-28-5 118 404 4753
3-Methyl-c-2-pentene 00922-62-3 1252 401 50144
c-2-Hexene amp 3-MeCyclopentene 07688-21-3+01120-62-3 661 383 25283
Cyclohexene amp 3-Methylhexane 00110-83-8+00589-34-4 319 377 12027
t-2-Hexene 04050-45-7 855 369 31567
n-Nonane 00111-84-2 068 355 2423
2-Methyl-2-pentene 00625-27-4 1103 349 38516
c-13-Dimethylcyclohexane 00638-04-0 363 337 12250
Cyclopentane 00287-92-3 224 322 7198
2-Methylheptane 00592-27-8 097 317 3071
c-2-Butene 00590-18-1 1426 292 41607
Vehicle 206c - Fuel 7 psi E20 - Dynamic - Test 25806
Non Zero Mass Species Sorted By VOC
Final CRC E-77-2c Report - Dec 2010
96
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Vehicle 206c - Fuel 7 psi E20 - Dynamic - Test 25806
Non Zero Mass Species Sorted By VOC
4-Isopropyltoluene (p-Cymene) 00099-87-6 441 284 12512
1-Methylcyclopentene 00693-89-0 1245 280 34836
Unknown 22 363 272 9893
24-Dimethylpentane 00108-08-7 146 272 3967
3-Methyl-t-2-pentene 00616-12-6 1166 269 31312
Methane 00074-82-8 001 265 0037
234-Trimethylpentane 00565-75-3 095 261 2477
3-Methyloctane 02216-33-3 088 255 2252
23-DiMeHexane amp 23-MeEtPentane 00584-94-1+ 109 247 2697
2-Methylpropene amp 1-Butene 00115-11-7+00106-98-9 794 246 19506
35-Dimethylheptane 00926-82-9 142 235 3341
t-12-Dimethylcyclopentane 00822-50-4 363 225 8161
225-Trimethylhexane 03522-94-9 105 214 2249
Cyclopentene 00142-29-0 669 208 13880
4-Methyloctane 02216-34-4 085 199 1691
235-Trimethylhexane 01069-53-0 112 197 2208
23-Dimethylbutane 00079-29-8 090 188 1688
n-Decane 00124-18-5 059 168 0994
c-13-Dimethylcyclopentane 02532-58-3 363 163 5933
Indan 00496-11-7 323 160 5191
22-Dimethylpentane 00590-35-2 104 160 1668
1-MeCyHexene amp 4-MeHeptane 00591-49-1+00589-53-7 386 148 5724
Unknown 18 363 147 5331
c-2-Heptene 06443-92-1 708 137 9666
t-14-Dimethylcyclohexane 02207-04-7 363 129 4699
23-Dimethylpentane 00565-59-3 125 128 1597
24-Dimethylhexane 00589-43-5 161 123 1980
33-Dimethylpentane 00562-49-2 112 103 1150
2-Methyl-13-butadiene 00078-79-5 1048 096 10062
25-DiMeHexane amp EtCyPentane 00592-13-2+01640-89-7 161 063 1008
22-Dimethylbutane 00075-83-2 111 038 0418
Total 7165 26481 3696
No MIR available use weighted average of 36315
continued
Final CRC E-77-2c Report - Dec 2010
97
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Ethanol 00064-17-5 145 115502 1673600
2-Methyl-1-pentene amp 1-Hexene 00592-41-6+00763-29-1 530 35568 1884515
2-Methylbutane (Isopentane) 00078-78-4 135 31922 432501
n-Butane 00106-97-8 108 26699 287520
n-Pentane 00109-66-0 121 26567 322768
Toluene 00108-88-3 393 23849 936067
n-Heptane 00142-82-5 097 21212 204862
n-Hexane 00110-54-3 113 18520 210141
Benzene 00071-43-2 069 17238 119691
2-MePentane amp 4-Me-c-2-Pentene 00691-38-3+00107-83-5 140 12738 178045
Methylcyclohexane 00108-87-2 156 9593 149211
Cyclohexane 00110-82-7 114 9320 106002
t-2-Pentene 00646-04-8 1047 9137 956959
2-Methyl-2-butene 00513-35-9 1420 9120 1294599
Methylcyclopentane 00096-37-7 205 8680 177919
meta- amp para-Xylenes 00108-38-3+00106-42-3 776 7602 589532
3-Methylpentane 00096-14-0 169 6866 116094
224-TriMePentane (IsoOctane) 00540-84-1 120 5076 60867
c-2-Pentene 00627-20-3 1028 4504 463080
124-TriMeBenz amp t-Butylbenzene 00095-63-6+00098-06-6 537 4179 224366
n-Octane 00111-65-9 080 4099 32639
2-Methyl-1-butene 00563-46-2 638 3977 253652
1-Methyl-3-Ethylbenzene 00620-14-4 739 3956 292174
2-Methylhexane 00591-76-4 109 3789 41114
Cyclohexene amp 3-Methylhexane 00110-83-8+00589-34-4 319 3785 120788
1-Pentene amp 2-Butyne 00109-67-1+00503-17-3 1170 3204 374998
23-Dimethylbutane 00079-29-8 090 2988 26852
t-2-Hexene 04050-45-7 855 2686 229656
Cyclopentane 00287-92-3 224 2314 51777
1-Methyl-4-Ethylbenzene 00622-96-8 439 2263 99453
Propane 00074-98-6 046 2085 9531
1-Methylcyclopentene 00693-89-0 1245 2030 252816
234-Trimethylpentane 00565-75-3 095 1882 17861
2-Methylpropane 00075-28-5 118 1854 21813
Cyclopentene 00142-29-0 669 1830 122352
3-Methyl-t-2-pentene 00616-12-6 1166 1808 210844
24-Dimethylpentane 00108-08-7 146 1718 25071
23-Dimethylpentane 00565-59-3 125 1697 21180
2-Methylheptane 00592-27-8 097 1688 16323
3-Methyl-c-2-pentene 00922-62-3 1252 1584 198290
c-2-Butene 00590-18-1 1426 1517 216368
135-Trimethylbenzene 00108-67-8 1175 1517 178280
c-2-Hexene amp 3-MeCyclopentene 07688-21-3+01120-62-3 661 1495 98754
2-Methyl-2-pentene 00625-27-4 1103 1493 164767
Vehicle 206c - Fuel 7 psi E20 - 3 Day Diurnal - Test 7779
Non Zero Mass Species Sorted By VOC
Final CRC E-77-2c Report - Dec 2010
98
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Vehicle 206c - Fuel 7 psi E20 - 3 Day Diurnal - Test 7779
Non Zero Mass Species Sorted By VOC
3-Methylheptane 00589-81-1 112 1325 14903
24-Dimethylhexane 00589-43-5 161 1322 21223
ortho-Xylene 00095-47-6 758 1234 93462
Ethylbenzene 00100-41-4 296 1170 34667
t-12-Dimethylcyclopentane 00822-50-4 291 1073 31194
1-Ethyl-2-Methylbenzene 00611-14-3 554 1046 57984
c-13-Dimethylcyclohexane 00638-04-0 291 1037 30141
n-Propylbenzene 00103-65-1 196 978 19157
c-13-Dimethylcyclopentane 02532-58-3 291 935 27181
22-Dimethylbutane 00075-83-2 111 889 9880
23-DiMeHexane amp 23-MeEtPentane 00584-94-1+ 109 831 9072
n-Nonane 00111-84-2 068 734 5008
Ethylcyclohexane 01678-91-7 135 729 9801
2-Methylpropene amp 1-Butene 00115-11-7+00106-98-9 794 707 56153
25-DiMeHexane amp EtCyPentane 00592-13-2+01640-89-7 161 704 11302
c-2-Heptene 06443-92-1 708 629 44542
t-14-Dimethylcyclohexane 02207-04-7 291 557 16207
1-MeCyHexene amp 4-MeHeptane 00591-49-1+00589-53-7 386 545 21069
3 amp 4-Methyl-1-Pentenes 00691-37-2+00760-20-3 578 515 29773
225-Trimethylhexane 03522-94-9 105 443 4664
4-Methyloctane 02216-34-4 085 439 3726
22-Dimethylpentane 00590-35-2 104 387 4039
123-Trimethylbenzene 00526-73-8 1194 319 38096
3-Methyloctane 02216-33-3 088 311 2751
Unknown 1 291 281 8158
33-Dimethylhexane 00563-16-6 115 274 3158
33-Dimethylpentane 00562-49-2 112 269 3007
Ethylene 00074-85-1 888 238 21141
1-Octene 00111-66-0 314 226 7093
Unknown 5 291 226 6565
244-Trimethyl-2-Pentene 00107-40-4 630 223 14032
2-Methyl-13-butadiene 00078-79-5 1048 216 22598
223-Trimethylbutane 00464-06-2 105 215 2265
1-Butyne 00107-00-6 605 214 12957
t-13 amp c-14-DiMeCyHexane 02207-03-6+00624-29-3 291 200 5820
Unknown 8 291 191 5566
235-Trimethylhexane 01069-53-0 112 177 1986
1-Nonene 00124-11-8 249 155 3876
Indan 00496-11-7 323 134 4328
2-MeOctane amp 23-DiMeHeptane 03074-71-3+03221-61-2 085 130 1114
24-Dimethylheptane 02213-23-2 126 106 1342
244-TMe-1- amp 23-DMe-2-Pentene 00107-39-1+10574-37-5 654 101 6593
continued
Final CRC E-77-2c Report - Dec 2010
99
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Vehicle 206c - Fuel 7 psi E20 - 3 Day Diurnal - Test 7779
Non Zero Mass Species Sorted By VOCcontinued
c-12-Dimethylcyclohexane 02207-01-4 291 098 2861
Unknown 9 291 093 2704
t-4-Octene 14850-23-8 469 088 4141
Isopropylbenzene (Cumene) 00098-82-8 291 079 2306
3-Me-t-3-Hexene amp t-2-Heptene 03899-36-3+14686-13-6 838 073 6127
n-Decane 00124-18-5 059 072 0424
24-DiMeOctane+AlBenz+PrCyHexane04032-94-4+00300-57-2+01678-92-8118 070 0833
Unknown 6 291 063 1842
t-3-Heptene 14686-14-7 617 058 3603
Unknown 3 291 050 1460
13-Butadiene 00106-99-0 1245 050 6187
c- amp t-4-Nonene 02198-23-4 442 039 1719
1-Methyl-4-Isobutylbenzene 05161-04-6 382 039 1479
1-Heptene 00592-76-7 429 035 1513
n-Undecane 01120-21-4 052 025 0130
35-Dimethylheptane 00926-82-9 142 021 0302
Total 48454 142309 2937
No MIR available use weighted average of 29077
Final CRC E-77-2c Report - Dec 2010
100
Test Fuel Test No
Bag
THC
mg
GC as
of
THC
GC
VOC
mg
Ozone
mg Reactivity
Species
Present
86deg F E20 - 9 psi 7695 399 653 260 956 3672 41
Static E20 - 7 psi 7750 381 1815 691 2138 3094 57
105deg F E20 - 9 psi 7699 808 1190 962 2919 3034 56
Static E20 - 7 psi 7755 941 802 755 2232 2957 29
Dynamic E20 - 9 psi 25798 2421 908 2199 9732 4426 71
E20 - 7 psi 25812 2300 724 1666 7311 4389 48
DHB E20 - 9 psi 7713 12015 1080 12981 36292 2796 85
Total E20 - 7 psi 7817 13895 937 13019 32482 2495 85
- No Ethanol
Vehicle 208c
Final CRC E-77-2c Report - Dec 2010
101
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
2-Methylbutane (Isopentane) 00078-78-4 135 343 4646
3-Me-1-Hexene 03404-61-3 427 193 8262
Toluene 00108-88-3 393 158 6219
2-Methyl-1-pentene amp 1-Hexene 00592-41-6+00763-29-1 530 151 8024
n-Heptane 00142-82-5 097 146 1414
124-TriMeBenz amp t-Butylbenzene 00095-63-6+00098-06-6 537 138 7414
22-DiMeHexane 00590-73-8 094 136 1277
n-Pentane 00109-66-0 121 131 1597
meta- amp para-Xylenes 00108-38-3+00106-42-3 776 131 10130
1-Methyl-3-Ethylbenzene 00620-14-4 739 130 9610
Benzene 00071-43-2 069 109 0753
n-Butane 00106-97-8 108 101 1090
n-Octane 00111-65-9 080 058 0466
n-Hexane 00110-54-3 113 054 0613
2-Methylheptane 00592-27-8 097 048 0466
2-Methylpropane 00075-28-5 118 047 0553
Methylcyclopentane 00096-37-7 205 043 0882
n-Nonane 00111-84-2 068 041 0277
n-Propylbenzene 00103-65-1 196 033 0656
2-Methyl-2-pentene 00625-27-4 1103 032 3544
ortho-Xylene 00095-47-6 758 030 2297
135-Trimethylbenzene 00108-67-8 1175 027 3199
3-Methyl-c-2-pentene 00922-62-3 1252 026 3231
1-Ethyl-2-Methylbenzene 00611-14-3 554 025 1361
t-3-Hexene amp c-3-Hexene 13269-52-8+07642-09-3 743 024 1790
Cyclopentene 00142-29-0 669 022 1454
Cyclohexene amp 3-Methylhexane 00110-83-8+00589-34-4 319 021 0673
123-Trimethylbenzene 00526-73-8 1194 021 2457
t-2-Hexene 04050-45-7 855 018 1569
3-Methyl-t-2-pentene 00616-12-6 1166 018 2140
Ethylbenzene 00100-41-4 296 018 0544
t-2-Pentene 00646-04-8 1047 018 1912
3-Methylpentane 00096-14-0 169 018 0298
1-Methyl-4-Ethylbenzene 00622-96-8 439 017 0758
23-Dimethylpentane 00565-59-3 125 015 0190
2-Methylhexane 00591-76-4 109 015 0159
24-Dimethylhexane 00589-43-5 161 013 0203
2-Methyl-2-butene 00513-35-9 1420 011 1589
c-2-Butene 00590-18-1 1426 009 1344
234-Trimethylpentane 00565-75-3 095 009 0086
1-Methylcyclopentene 00693-89-0 1245 004 0488
Total 260 956 3672
Vehicle 208c - Fuel 9 psi E20 - 86degF Static - Test 7695
Non Zero Mass Species Sorted By VOC
Final CRC E-77-2c Report - Dec 2010
102
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Ethanol 00064-17-5 145 1745 25291
2-Methylbutane (Isopentane) 00078-78-4 135 794 10756
n-Heptane 00142-82-5 097 769 7424
2-MePentane amp 4-Me-c-2-Pentene 00691-38-3+00107-83-5 140 697 9748
Benzene 00071-43-2 069 594 4125
Toluene 00108-88-3 393 461 18075
n-Pentane 00109-66-0 121 365 4438
meta- amp para-Xylenes 00108-38-3+00106-42-3 776 303 23535
n-Hexane 00110-54-3 113 287 3251
n-Butane 00106-97-8 108 273 2945
2-Methyl-1-pentene amp 1-Hexene 00592-41-6+00763-29-1 530 264 13981
124-TriMeBenz amp t-Butylbenzene 00095-63-6+00098-06-6 537 216 11574
22-DiMeHexane 00590-73-8 094 172 1616
2-Methyl-2-butene 00513-35-9 1420 170 24078
3-Me-1-Hexene 03404-61-3 427 156 6681
1-Methyl-3-Ethylbenzene 00620-14-4 739 147 10850
t-2-Pentene 00646-04-8 1047 139 14606
1-Pentene amp 2-Butyne 00109-67-1+00503-17-3 1170 132 15483
Methylcyclopentane 00096-37-7 205 126 2579
Cyclopentane 00287-92-3 224 118 2649
n-Octane 00111-65-9 080 108 0863
3-Methylpentane 00096-14-0 169 108 1823
24-Dimethylpentane 00108-08-7 146 097 1412
2-Methylpropane 00075-28-5 118 094 1110
1-Methyl-4-Ethylbenzene 00622-96-8 439 094 4116
23-Dimethylpentane 00565-59-3 125 092 1151
c-2-Pentene 00627-20-3 1028 085 8778
3-Methylheptane 00589-81-1 112 085 0956
n-Nonane 00111-84-2 068 084 0576
135-Trimethylbenzene 00108-67-8 1175 080 9351
3-Methyl-t-2-pentene 00616-12-6 1166 078 9114
25-DiMeHexane amp EtCyPentane 00592-13-2+01640-89-7 161 057 0910
2-Methyl-1-butene 00563-46-2 638 056 3594
c-2-Butene 00590-18-1 1426 055 7872
ortho-Xylene 00095-47-6 758 051 3872
Methylcyclohexane 00108-87-2 156 051 0789
1-Ethyl-2-Methylbenzene 00611-14-3 554 048 2666
t-2-Hexene 04050-45-7 855 043 3697
Cyclohexene amp 3-Methylhexane 00110-83-8+00589-34-4 319 038 1210
Ethylbenzene 00100-41-4 296 036 1067
224-TriMePentane (IsoOctane) 00540-84-1 120 035 0421
Cyclopentene 00142-29-0 669 029 1922
3 amp 4-Methyl-1-Pentenes 00691-37-2+00760-20-3 578 027 1579
Ethylcyclohexane 01678-91-7 135 023 0316
Vehicle 208c - Fuel 9 psi E20 - 105degF Static - Test 7699
Non Zero Mass Species Sorted By VOC
Final CRC E-77-2c Report - Dec 2010
103
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Vehicle 208c - Fuel 9 psi E20 - 105degF Static - Test 7699
Non Zero Mass Species Sorted By VOC
2-Methyl-2-pentene 00625-27-4 1103 023 2569
22-Dimethylpentane 00590-35-2 104 022 0230
3-Methyl-c-2-pentene 00922-62-3 1252 022 2706
c-2-Hexene amp 3-MeCyclopentene 07688-21-3+01120-62-3 661 017 1135
c-13-Dimethylcyclohexane 00638-04-0 303 012 0364
22-Dimethylbutane 00075-83-2 111 010 0117
2-Methylpropene amp 1-Butene 00115-11-7+00106-98-9 794 009 0751
123-Trimethylbenzene 00526-73-8 1194 008 0996
23-DiMeHexane amp 23-MeEtPentane 00584-94-1+ 109 004 0045
2-Methylhexane 00591-76-4 109 003 0037
t-12-Dimethylcyclopentane 00822-50-4 303 003 0099
234-Trimethylpentane 00565-75-3 095 002 0022
Total 962 2919 3034
No MIR available use weighted average of 3029
continued
Final CRC E-77-2c Report - Dec 2010
104
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
2-Methylbutane (Isopentane) 00078-78-4 135 2423 32831
124-TriMeBenz amp t-Butylbenzene 00095-63-6+00098-06-6 537 1359 72951
meta- amp para-Xylenes 00108-38-3+00106-42-3 776 966 74926
Toluene 00108-88-3 393 964 37835
t-3-Heptene 14686-14-7 617 854 52708
1-Methyl-3-Ethylbenzene 00620-14-4 739 807 59637
n-Pentane 00109-66-0 121 709 8608
Benzene 00071-43-2 069 649 4509
1-Methyl-4-Ethylbenzene 00622-96-8 439 587 25813
135-Trimethylbenzene 00108-67-8 1175 580 68144
1-Pentene amp 2-Butyne 00109-67-1+00503-17-3 1170 500 58573
3-Me-1-Hexene 03404-61-3 427 425 18160
2-Methylpropene amp 1-Butene 00115-11-7+00106-98-9 794 415 32929
22-DiMeHexane 00590-73-8 094 403 3797
22-Dimethylpropane 00463-82-1 065 394 2549
1-Ethyl-2-Methylbenzene 00611-14-3 554 391 21656
2-MePentane amp 4-Me-c-2-Pentene 00691-38-3+00107-83-5 140 389 5439
2-Methyl-1-pentene amp 1-Hexene 00592-41-6+00763-29-1 530 373 19788
4-Methyl-t-2-pentene 00674-76-0 804 349 28047
n-Butane 00106-97-8 108 347 3739
n-Hexane 00110-54-3 113 346 3922
n-Propylbenzene 00103-65-1 196 335 6568
n-Octane 00111-65-9 080 327 2601
3-Methylpentane 00096-14-0 169 304 5148
4-Isopropyltoluene (p-Cymene) 00099-87-6 441 294 12963
2-Methylhexane 00591-76-4 109 290 3146
n-Butylbenzene 00104-51-8 229 279 6386
Isobutylbenzene 00538-93-2 422 273 11524
Indan 00496-11-7 323 272 8810
t-2-Pentene 00646-04-8 1047 264 27657
Ethylbenzene 00100-41-4 296 257 7618
c-13-Dimethylcyclopentane 02532-58-3 422 253 10661
c-13-Dimethylcyclohexane 00638-04-0 422 238 10033
Methylcyclopentane 00096-37-7 205 235 4813
25-DiMeHexane amp EtCyPentane 00592-13-2+01640-89-7 161 231 3705
2-Methyl-2-butene 00513-35-9 1420 223 31617
235-Trimethylhexane 01069-53-0 112 199 2233
2-Methyl-1-butene 00563-46-2 638 193 12303
224-TriMePentane (IsoOctane) 00540-84-1 120 190 2273
n-Nonane 00111-84-2 068 187 1276
123-Trimethylbenzene 00526-73-8 1194 168 20083
c-2-Pentene 00627-20-3 1028 156 16054
t-2-Hexene 04050-45-7 855 154 13191
ortho-Xylene 00095-47-6 758 148 11239
Vehicle 208c - Fuel 9 psi E20 - Dynamic - Test 25798
Non Zero Mass Species Sorted By VOC
Final CRC E-77-2c Report - Dec 2010
105
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Vehicle 208c - Fuel 9 psi E20 - Dynamic - Test 25798
Non Zero Mass Species Sorted By VOC
13-Butadiene 00106-99-0 1245 145 18006
2-Methyl-13-butadiene 00078-79-5 1048 138 14498
Methylcyclohexane 00108-87-2 156 134 2089
2-Methylheptane 00592-27-8 097 134 1296
225-Trimethylhexane 03522-94-9 105 131 1383
23-Dimethylbutane 00079-29-8 090 128 1152
4-Methyloctane 02216-34-4 085 127 1079
Unknown 5 422 113 4773
t-12-Dimethylcyclopentane 00822-50-4 422 110 4644
Ethylcyclohexane 01678-91-7 135 104 1398
1-Methylcyclopentene 00693-89-0 1245 100 12511
23-Dimethylpentane 00565-59-3 125 098 1225
2-Methylpropane 00075-28-5 118 097 1147
Unknown 9 422 092 3896
3-Methyl-t-2-pentene 00616-12-6 1166 076 8865
3-Methyl-c-2-pentene 00922-62-3 1252 074 9238
22-Dimethylpentane 00590-35-2 104 066 0690
Cyclopentene 00142-29-0 669 065 4325
244-TMe-1- amp 23-DMe-2-Pentene 00107-39-1+10574-37-5 654 064 4179
14-Diethylbenzene 00105-05-5 439 059 2575
24-Dimethylhexane 00589-43-5 161 052 0828
3-Methyloctane 02216-33-3 088 048 0425
Cyclopentadiene 00542-92-7 689 043 2984
234-Trimethylpentane 00565-75-3 095 035 0334
Cyclohexene amp 3-Methylhexane 00110-83-8+00589-34-4 319 030 0947
23-DiMeHexane amp 23-MeEtPentane 00584-94-1+ 109 014 0154
22-Dimethylbutane 00075-83-2 111 009 0104
Total 2199 9732 4426
No MIR available use weighted average of 42187
continued
Final CRC E-77-2c Report - Dec 2010
106
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Ethanol 00064-17-5 145 40269 583488
2-Methylbutane (Isopentane) 00078-78-4 135 8760 118685
n-Pentane 00109-66-0 121 6604 80237
n-Butane 00106-97-8 108 5757 61995
2-Methyl-1-pentene amp 1-Hexene 00592-41-6+00763-29-1 530 5256 278472
n-Heptane 00142-82-5 097 5013 48416
n-Hexane 00110-54-3 113 4359 49459
Toluene 00108-88-3 393 4128 162007
2-MePentane amp 4-Me-c-2-Pentene 00691-38-3+00107-83-5 140 3728 52108
Benzene 00071-43-2 069 3151 21876
Methylcyclohexane 00108-87-2 156 2803 43593
2-Methyl-2-butene 00513-35-9 1420 2458 348891
t-2-Pentene 00646-04-8 1047 2391 250449
2-Methylpropane 00075-28-5 118 2367 27847
Cyclohexane 00110-82-7 114 2317 26356
Methylcyclopentane 00096-37-7 205 2172 44518
3-Methylpentane 00096-14-0 169 1942 32835
meta- amp para-Xylenes 00108-38-3+00106-42-3 776 1560 121016
1-Pentene amp 2-Butyne 00109-67-1+00503-17-3 1170 1333 155966
n-Octane 00111-65-9 080 1226 9760
c-2-Pentene 00627-20-3 1028 1186 121926
Cyclohexene amp 3-Methylhexane 00110-83-8+00589-34-4 319 1166 37215
2-Methyl-1-butene 00563-46-2 638 1163 74158
2-Methylhexane 00591-76-4 109 1119 12144
124-TriMeBenz amp t-Butylbenzene 00095-63-6+00098-06-6 537 1089 58469
t-2-Hexene 04050-45-7 855 759 64866
23-Dimethylbutane 00079-29-8 090 700 6289
224-TriMePentane (IsoOctane) 00540-84-1 120 675 8090
1-Methyl-3-Ethylbenzene 00620-14-4 739 609 44991
2-Methylheptane 00592-27-8 097 569 5503
c-2-Butene 00590-18-1 1426 562 80095
Propane 00074-98-6 046 552 2525
Cyclopentane 00287-92-3 224 552 12353
1-Methylcyclopentene 00693-89-0 1245 524 65200
3-Methyl-t-2-pentene 00616-12-6 1166 518 60429
3-Methylheptane 00589-81-1 112 482 5422
Cyclopentene 00142-29-0 669 479 32026
3-Methyl-c-2-pentene 00922-62-3 1252 469 58697
c-2-Hexene amp 3-MeCyclopentene 07688-21-3+01120-62-3 661 428 28308
135-Trimethylbenzene 00108-67-8 1175 425 49955
2-Methyl-2-pentene 00625-27-4 1103 422 46577
1-Methyl-4-Ethylbenzene 00622-96-8 439 406 17861
c-13-Dimethylcyclohexane 00638-04-0 276 385 10641
c-13-Dimethylcyclopentane 02532-58-3 276 362 9992
Vehicle 208c - Fuel 9 psi E20 - 3 Day Diurnal - Test 7713
Non Zero Mass Species Sorted By VOC
Final CRC E-77-2c Report - Dec 2010
107
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Vehicle 208c - Fuel 9 psi E20 - 3 Day Diurnal - Test 7713
Non Zero Mass Species Sorted By VOC
n-Nonane 00111-84-2 068 349 2384
1-Butyne 00107-00-6 605 349 21088
t-12-Dimethylcyclopentane 00822-50-4 276 347 9574
1-Ethyl-2-Methylbenzene 00611-14-3 554 330 18299
24-Dimethylpentane 00108-08-7 146 315 4591
23-Dimethylpentane 00565-59-3 125 302 3774
24-Dimethylhexane 00589-43-5 161 299 4801
22-Dimethylbutane 00075-83-2 111 291 3238
Ethylcyclohexane 01678-91-7 135 281 3777
ortho-Xylene 00095-47-6 758 271 20538
n-Propylbenzene 00103-65-1 196 263 5151
Ethylbenzene 00100-41-4 296 238 7052
234-Trimethylpentane 00565-75-3 095 235 2225
2-Methylpropene amp 1-Butene 00115-11-7+00106-98-9 794 227 18034
4-Methyloctane 02216-34-4 085 223 1894
22-Dimethylpentane 00590-35-2 104 223 2326
3 amp 4-Methyl-1-Pentenes 00691-37-2+00760-20-3 578 179 10320
t-14-Dimethylcyclohexane 02207-04-7 276 170 4691
3-Methyloctane 02216-33-3 088 154 1363
25-DiMeHexane amp EtCyPentane 00592-13-2+01640-89-7 161 141 2266
23-DiMeHexane amp 23-MeEtPentane 00584-94-1+ 109 140 1531
123-Trimethylbenzene 00526-73-8 1194 123 14730
33-Dimethylhexane 00563-16-6 115 109 1252
Unknown 8 276 087 2398
225-Trimethylhexane 03522-94-9 105 086 0906
33-Dimethylpentane 00562-49-2 112 084 0935
1-Octene 00111-66-0 314 081 2559
t-13 amp c-14-DiMeCyHexane 02207-03-6+00624-29-3 276 075 2072
continued
Final CRC E-77-2c Report - Dec 2010
108
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Vehicle 208c - Fuel 9 psi E20 - 3 Day Diurnal - Test 7713
Non Zero Mass Species Sorted By VOC
24-Dimethylheptane 02213-23-2 126 069 0867
Unknown 9 276 066 1835
Unknown 1 276 065 1794
235-Trimethylhexane 01069-53-0 112 063 0707
2-Methyl-13-butadiene 00078-79-5 1048 063 6559
2-Methyl-2-Hexene amp c-3-Heptene 02738-19-4+07642-10-6 784 058 4547
223-Trimethylbutane 00464-06-2 105 054 0565
n-Decane 00124-18-5 059 049 0289
Unknown 5 276 045 1243
c-2-Heptene 06443-92-1 708 040 2835
2-MeOctane amp 23-DiMeHeptane 03074-71-3+03221-61-2 085 035 0303
3-Me-t-3-Hexene amp t-2-Heptene 03899-36-3+14686-13-6 838 020 1678
1-Nonene 00124-11-8 249 019 0476
Total 12981 36292 2796
No MIR available use weighted average of 27617
continued
Final CRC E-77-2c Report - Dec 2010
109
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Ethanol 00064-17-5 145 1522 22047
Toluene 00108-88-3 393 372 14601
124-TriMeBenz amp t-Butylbenzene 00095-63-6+00098-06-6 537 351 18850
2-Methylbutane (Isopentane) 00078-78-4 135 348 4714
meta- amp para-Xylenes 00108-38-3+00106-42-3 776 328 25413
n-Butane 00106-97-8 108 252 2718
n-Pentane 00109-66-0 121 229 2778
2-Methyl-1-pentene amp 1-Hexene 00592-41-6+00763-29-1 530 224 11844
n-Undecane 01120-21-4 052 208 1088
n-Decane 00124-18-5 059 202 1193
n-Heptane 00142-82-5 097 197 1903
n-Hexane 00110-54-3 113 145 1643
1-Butyne 00107-00-6 605 142 8563
Benzene 00071-43-2 069 136 0943
Cyclohexane 00110-82-7 114 117 1336
Methylcyclopentane 00096-37-7 205 115 2366
2-MePentane amp 4-Me-c-2-Pentene 00691-38-3+00107-83-5 140 111 1547
Methylcyclohexane 00108-87-2 156 108 1686
1-Methyl-4-Isobutylbenzene 05161-04-6 382 097 3712
1-Methyl-4-Ethylbenzene 00622-96-8 439 093 4068
224-TriMePentane (IsoOctane) 00540-84-1 120 080 0954
3-Methylpentane 00096-14-0 169 077 1305
1-Methyl-3-Ethylbenzene 00620-14-4 739 077 5689
2-Methylpropane 00075-28-5 118 075 0882
n-Nonane 00111-84-2 068 072 0492
n-Propylbenzene 00103-65-1 196 070 1366
135-Trimethylbenzene 00108-67-8 1175 069 8097
235-Trimethylhexane 01069-53-0 112 069 0769
2-Methyl-2-butene 00513-35-9 1420 068 9604
23-Dimethylbutane 00079-29-8 090 061 0546
n-Octane 00111-65-9 080 060 0475
c-13-Dimethylcyclopentane 02532-58-3 305 058 1770
Cyclopentene 00142-29-0 669 054 3587
c-2-Hexene amp 3-MeCyclopentene 07688-21-3+01120-62-3 661 053 3527
23-DiMeHexane amp 23-MeEtPentane 00584-94-1+ 109 053 0583
t-2-Pentene 00646-04-8 1047 046 4844
ortho-Xylene 00095-47-6 758 044 3308
3-Methyl-c-2-pentene 00922-62-3 1252 043 5429
2-Methylheptane 00592-27-8 097 042 0408
3-Methyl-t-2-pentene 00616-12-6 1166 042 4901
1-Pentene amp 2-Butyne 00109-67-1+00503-17-3 1170 041 4753
2-Methyl-2-pentene 00625-27-4 1103 039 4343
1-Methylcyclopentene 00693-89-0 1245 034 4220
3-Methylheptane 00589-81-1 112 033 0371
Vehicle 208c - Fuel 7 psi E20 - 86degF Static - Test 7750
Non Zero Mass Species Sorted By VOC
Final CRC E-77-2c Report - Dec 2010
110
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Vehicle 208c - Fuel 7 psi E20 - 86degF Static - Test 7750
Non Zero Mass Species Sorted By VOC
c-2-Pentene 00627-20-3 1028 030 3052
1-Ethyl-2-Methylbenzene 00611-14-3 554 027 1519
Unknown 22 305 027 0835
2-Methylhexane 00591-76-4 109 027 0296
234-Trimethylpentane 00565-75-3 095 024 0227
Ethylbenzene 00100-41-4 296 024 0697
24-Dimethylhexane 00589-43-5 161 022 0354
24-Dimethylpentane 00108-08-7 146 017 0248
c-13-Dimethylcyclohexane 00638-04-0 305 017 0505
225-Trimethylhexane 03522-94-9 105 016 0170
22-Dimethylbutane 00075-83-2 111 011 0126
2-Methyl-1-butene 00563-46-2 638 006 0396
25-DiMeHexane amp EtCyPentane 00592-13-2+01640-89-7 161 006 0097
Total 691 2138 3094
No MIR available use weightedaverage of 30488
continued
Final CRC E-77-2c Report - Dec 2010
111
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Ethanol 00064-17-5 145 1871 27109
2-Methylbutane (Isopentane) 00078-78-4 135 796 10781
Toluene 00108-88-3 393 522 20484
2-Methyl-1-pentene amp 1-Hexene 00592-41-6+00763-29-1 530 368 19501
n-Heptane 00142-82-5 097 365 3521
n-Pentane 00109-66-0 121 351 4259
n-Butane 00106-97-8 108 298 3214
124-TriMeBenz amp t-Butylbenzene 00095-63-6+00098-06-6 537 258 13868
1-Methyl-3-Ethylbenzene 00620-14-4 739 229 16911
Methylcyclopentane 00096-37-7 205 226 4638
2-MePentane amp 4-Me-c-2-Pentene 00691-38-3+00107-83-5 140 218 3043
meta- amp para-Xylenes 00108-38-3+00106-42-3 776 209 16172
Methylcyclohexane 00108-87-2 156 204 3168
Benzene 00071-43-2 069 198 1372
n-Hexane 00110-54-3 113 173 1961
135-Trimethylbenzene 00108-67-8 1175 154 18083
1-Methyl-4-Ethylbenzene 00622-96-8 439 142 6256
t-2-Pentene 00646-04-8 1047 126 13202
n-Octane 00111-65-9 080 116 0924
2-Methyl-2-butene 00513-35-9 1420 115 16378
Cyclohexane 00110-82-7 114 108 1232
224-TriMePentane (IsoOctane) 00540-84-1 120 102 1218
3-Methylpentane 00096-14-0 169 101 1707
2-Methylpropane 00075-28-5 118 075 0884
2-Methylhexane 00591-76-4 109 059 0643
ortho-Xylene 00095-47-6 758 054 4058
2-Methyl-1-butene 00563-46-2 638 053 3361
c-2-Pentene 00627-20-3 1028 043 4388
1-Ethyl-2-Methylbenzene 00611-14-3 554 015 0833
066 Total 755 2232 2957
Vehicle 208c - Fuel 7 psi E20 - 105degF Static - Test 7755
Non Zero Mass Species Sorted By VOC
Final CRC E-77-2c Report - Dec 2010
112
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
2-Methylbutane (Isopentane) 00078-78-4 135 2286 30975
124-TriMeBenz amp t-Butylbenzene 00095-63-6+00098-06-6 537 1854 99567
1-Methyl-3-Ethylbenzene 00620-14-4 739 1281 94590
Toluene 00108-88-3 393 968 37976
135-Trimethylbenzene 00108-67-8 1175 577 67779
n-Pentane 00109-66-0 121 522 6345
n-Heptane 00142-82-5 097 514 4964
Benzene 00071-43-2 069 512 3553
2-Methyl-1-pentene amp 1-Hexene 00592-41-6+00763-29-1 530 486 25725
1-Methyl-4-Ethylbenzene 00622-96-8 439 466 20498
2-Methylpropene amp 1-Butene 00115-11-7+00106-98-9 794 457 36324
123-Trimethylbenzene 00526-73-8 1194 440 52580
n-Propylbenzene 00103-65-1 196 434 8506
Methylcyclohexane 00108-87-2 156 385 5994
meta- amp para-Xylenes 00108-38-3+00106-42-3 776 373 28911
1-Pentene amp 2-Butyne 00109-67-1+00503-17-3 1170 359 42067
n-Octane 00111-65-9 080 341 2712
n-Hexane 00110-54-3 113 275 3123
n-Nonane 00111-84-2 068 271 1848
13-Butadiene 00106-99-0 1245 247 30791
2-MePentane amp 4-Me-c-2-Pentene 00691-38-3+00107-83-5 140 246 3436
1-Ethyl-2-Methylbenzene 00611-14-3 554 238 13167
Cyclohexene amp 3-Methylhexane 00110-83-8+00589-34-4 319 237 7567
2-Methylheptane 00592-27-8 097 231 2232
2-Methyl-1-butene 00563-46-2 638 227 14471
c-2-Pentene 00627-20-3 1028 221 22769
n-Butane 00106-97-8 108 194 2085
24-Dimethylhexane 00589-43-5 161 183 2939
Methylcyclopentane 00096-37-7 205 178 3638
Cyclohexane 00110-82-7 114 162 1841
2-Methyl-13-butadiene 00078-79-5 1048 160 16777
23-Dimethylbutane 00079-29-8 090 150 1345
n-Decane 00124-18-5 059 136 0802
235-Trimethylhexane 01069-53-0 112 132 1474
3-Methylpentane 00096-14-0 169 131 2214
2-Methylhexane 00591-76-4 109 104 1128
224-TriMePentane (IsoOctane) 00540-84-1 120 100 1201
t-2-Pentene 00646-04-8 1047 070 7355
22-Dimethylbutane 00075-83-2 111 066 0737
3-Methylheptane 00589-81-1 112 066 0741
2-Methyl-2-butene 00513-35-9 1420 059 8434
Cyclopentadiene 00542-92-7 689 059 4036
234-Trimethylpentane 00565-75-3 095 058 0547
Ethylbenzene 00100-41-4 296 053 1559
Vehicle 208c - Fuel 7 psi E20 - Dynamic - Test 25812
Non Zero Mass Species Sorted By VOC
Final CRC E-77-2c Report - Dec 2010
113
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Vehicle 208c - Fuel 7 psi E20 - Dynamic - Test 25812
Non Zero Mass Species Sorted By VOC
23-Dimethylpentane 00565-59-3 125 051 0632
24-Dimethylpentane 00108-08-7 146 043 0622
c-2-Hexene amp 3-MeCyclopentene 07688-21-3+01120-62-3 661 034 2242
2-Methylpropane 00075-28-5 118 022 0260
Total 1666 7311 4389
continued
Final CRC E-77-2c Report - Dec 2010
114
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Ethanol 00064-17-5 145 42028 608972
2-Methylbutane (Isopentane) 00078-78-4 135 8135 110217
2-Methyl-1-pentene amp 1-Hexene 00592-41-6+00763-29-1 530 7184 380629
n-Heptane 00142-82-5 097 6080 58717
n-Pentane 00109-66-0 121 5160 62696
n-Butane 00106-97-8 108 4881 52569
Toluene 00108-88-3 393 4149 162857
n-Hexane 00110-54-3 113 4113 46667
Methylcyclohexane 00108-87-2 156 3640 56618
2-MePentane amp 4-Me-c-2-Pentene 00691-38-3+00107-83-5 140 3393 47422
Benzene 00071-43-2 069 2652 18416
224-TriMePentane (IsoOctane) 00540-84-1 120 2350 28181
Cyclohexane 00110-82-7 114 2309 26264
Methylcyclopentane 00096-37-7 205 2094 42922
3-Methylpentane 00096-14-0 169 1806 30534
n-Octane 00111-65-9 080 1490 11863
2-Methyl-2-butene 00513-35-9 1420 1455 206582
t-2-Pentene 00646-04-8 1047 1430 149744
meta- amp para-Xylenes 00108-38-3+00106-42-3 776 1371 106345
Cyclohexene amp 3-Methylhexane 00110-83-8+00589-34-4 319 1366 43589
2-Methylhexane 00591-76-4 109 1276 13844
124-TriMeBenz amp t-Butylbenzene 00095-63-6+00098-06-6 537 954 51236
23-Dimethylbutane 00079-29-8 090 950 8542
2-Methylpropane 00075-28-5 118 905 10645
1-Methyl-3-Ethylbenzene 00620-14-4 739 803 59284
234-Trimethylpentane 00565-75-3 095 795 7545
2-Methyl-1-butene 00563-46-2 638 764 48753
2-Methylheptane 00592-27-8 097 757 7321
1-Pentene amp 2-Butyne 00109-67-1+00503-17-3 1170 719 84142
c-2-Pentene 00627-20-3 1028 717 73741
24-Dimethylpentane 00108-08-7 146 603 8805
3-Methylheptane 00589-81-1 112 591 6648
23-Dimethylpentane 00565-59-3 125 583 7283
24-Dimethylhexane 00589-43-5 161 559 8975
t-2-Hexene 04050-45-7 855 500 42751
c-13-Dimethylcyclohexane 00638-04-0 246 494 12155
Ethylcyclohexane 01678-91-7 135 487 6557
c-2-Heptene 06443-92-1 708 474 33563
1-Methyl-4-Ethylbenzene 00622-96-8 439 455 19982
135-Trimethylbenzene 00108-67-8 1175 414 48619
Cyclopentane 00287-92-3 224 382 8551
n-Nonane 00111-84-2 068 368 2512
3-Methyl-c-2-pentene 00922-62-3 1252 366 45829
t-12-Dimethylcyclopentane 00822-50-4 246 352 8659
Vehicle 208c - Fuel 7 psi E20 - 3 Day Diurnal - Test 7817
Non Zero Mass Species Sorted By VOC
Final CRC E-77-2c Report - Dec 2010
115
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Vehicle 208c - Fuel 7 psi E20 - 3 Day Diurnal - Test 7817
Non Zero Mass Species Sorted By VOC
3-Methyl-t-2-pentene 00616-12-6 1166 347 40413
25-DiMeHexane amp EtCyPentane 00592-13-2+01640-89-7 161 339 5449
1-Butyne 00107-00-6 605 314 18981
c-2-Butene 00590-18-1 1426 313 44686
c-13-Dimethylcyclopentane 02532-58-3 246 311 7662
2-Methyl-2-pentene 00625-27-4 1103 298 32930
1-Methylcyclopentene 00693-89-0 1245 298 37091
1-Ethyl-2-Methylbenzene 00611-14-3 554 287 15921
c-2-Hexene amp 3-MeCyclopentene 07688-21-3+01120-62-3 661 274 18130
4-Methyloctane 02216-34-4 085 268 2273
ortho-Xylene 00095-47-6 758 263 19906
23-DiMeHexane amp 23-MeEtPentane 00584-94-1+ 109 255 2788
225-Trimethylhexane 03522-94-9 105 249 2618
Cyclopentene 00142-29-0 669 246 16475
22-Dimethylbutane 00075-83-2 111 235 2609
Propane 00074-98-6 046 234 1071
3-Methyloctane 02216-33-3 088 226 1997
Ethylbenzene 00100-41-4 296 225 6680
t-14-Dimethylcyclohexane 02207-04-7 246 225 5523
1-MeCyHexene amp 4-MeHeptane 00591-49-1+00589-53-7 386 212 8195
n-Propylbenzene 00103-65-1 196 212 4148
2-Methylpropene amp 1-Butene 00115-11-7+00106-98-9 794 206 16377
22-Dimethylpentane 00590-35-2 104 184 1918
33-Dimethylhexane 00563-16-6 115 179 2055
244-Trimethyl-2-Pentene 00107-40-4 630 161 10165
33-Dimethylpentane 00562-49-2 112 147 1649
t-13 amp c-14-DiMeCyHexane 02207-03-6+00624-29-3 246 145 3555
235-Trimethylhexane 01069-53-0 112 140 1568
Unknown 8 246 139 3407
3 amp 4-Methyl-1-Pentenes 00691-37-2+00760-20-3 578 129 7464
2-MeOctane amp 23-DiMeHeptane 03074-71-3+03221-61-2 085 119 1015
continued
Final CRC E-77-2c Report - Dec 2010
116
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Vehicle 208c - Fuel 7 psi E20 - 3 Day Diurnal - Test 7817
Non Zero Mass Species Sorted By VOC
1-Octene 00111-66-0 314 105 3295
Unknown 9 246 086 2117
Unknown 5 246 083 2051
123-Trimethylbenzene 00526-73-8 1194 071 8531
24-Dimethylheptane 02213-23-2 126 066 0829
223-Trimethylbutane 00464-06-2 105 065 0686
2-Methyl-13-butadiene 00078-79-5 1048 058 6030
n-Decane 00124-18-5 059 045 0268
1-Nonene 00124-11-8 249 044 1105
Unknown 1 246 032 0778
Total 13019 32482 2495
No MIR available use weighted average of 24596
continued
Final CRC E-77-2c Report - Dec 2010
117
Test Fuel Test No
Bag
THC
mg
GC as
of
THC
GC
VOC
mg
Ozone
mg Reactivity
Species
Present
86deg F E20 - 9 psi 7708 945 1096 1036 3549 3427 62
Static E20 - 7 psi 7806 523 1059 554 1818 3284 54
105deg F E20 - 9 psi 7710 1510 803 1212 3351 2765 65
Static E20 - 7 psi 7809 873 901 786 2397 3050 60
Dynamic E20 - 9 psi 25802 3793 979 3712 13832 3726 62
E20 - 7 psi 25819 2518 426 1074 5493 5117 41 No Ethanol
DHB E20 - 9 psi 7753 11107 877 9741 24571 2522 88
Total E20 - 7 psi 7856 11847 937 11102 28561 2573 89
E20 - 7 psi 7881 12246 989 12111 30488 2517 90 Repeat
Vehicle 209c
Final CRC E-77-2c Report - Dec 2010
118
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
2-Methylbutane (Isopentane) 00078-78-4 135 1765 23912
Toluene 00108-88-3 393 608 23884
n-Pentane 00109-66-0 121 532 6465
n-Butane 00106-97-8 108 526 5664
124-TriMeBenz amp t-Butylbenzene 00095-63-6+00098-06-6 537 391 20967
2-MePentane amp 4-Me-c-2-Pentene 00691-38-3+00107-83-5 140 362 5067
2-Methyl-1-pentene amp 1-Hexene 00592-41-6+00763-29-1 530 362 19161
n-Hexane 00110-54-3 113 360 4086
Cyclohexane 00110-82-7 114 358 4074
n-Heptane 00142-82-5 097 324 3130
1-Methyl-4-Ethylbenzene 00622-96-8 439 287 12620
Benzene 00071-43-2 069 227 1573
Methylcyclohexane 00108-87-2 156 224 3483
2-Methyl-2-butene 00513-35-9 1420 214 30383
meta- amp para-Xylenes 00108-38-3+00106-42-3 776 213 16507
135-Trimethylbenzene 00108-67-8 1175 203 23814
t-2-Pentene 00646-04-8 1047 199 20808
3-Methylpentane 00096-14-0 169 189 3189
224-TriMePentane (IsoOctane) 00540-84-1 120 176 2108
Methylcyclopentane 00096-37-7 205 176 3600
23-Dimethylbutane 00079-29-8 090 134 1208
Ethanol 00064-17-5 145 131 1905
1-Pentene amp 2-Butyne 00109-67-1+00503-17-3 1170 130 15216
2-Methyl-1-butene 00563-46-2 638 118 7543
Propane 00074-98-6 046 116 0530
2-Methylpropane 00075-28-5 118 112 1317
c-2-Pentene 00627-20-3 1028 110 11307
c-13-Dimethylcyclohexane 00638-04-0 334 099 3295
2-Methylhexane 00591-76-4 109 097 1052
n-Nonane 00111-84-2 068 091 0619
c-2-Butene 00590-18-1 1426 083 11886
Cyclohexene amp 3-Methylhexane 00110-83-8+00589-34-4 319 077 2457
1-Ethyl-2-Methylbenzene 00611-14-3 554 076 4210
n-Propylbenzene 00103-65-1 196 076 1487
234-Trimethylpentane 00565-75-3 095 070 0660
n-Octane 00111-65-9 080 066 0525
3-Methylheptane 00589-81-1 112 064 0714
225-Trimethylhexane 03522-94-9 105 063 0661
ortho-Xylene 00095-47-6 758 062 4660
t-2-Hexene 04050-45-7 855 057 4874
t-12-Dimethylcyclopentane 00822-50-4 334 057 1893
2-Methyl-2-pentene 00625-27-4 1103 055 6035
c-2-Hexene amp 3-MeCyclopentene 07688-21-3+01120-62-3 661 055 3614
Vehicle 209c - Fuel 9 psi E20 - 86degF Static - Test 7708
Non Zero Mass Species Sorted By VOC
Final CRC E-77-2c Report - Dec 2010
119
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Vehicle 209c - Fuel 9 psi E20 - 86degF Static - Test 7708
Non Zero Mass Species Sorted By VOC
24-Dimethylhexane 00589-43-5 161 053 0852
3-Methyl-c-2-pentene 00922-62-3 1252 051 6343
1-Methylcyclopentene 00693-89-0 1245 048 6023
2-Methylpropene amp 1-Butene 00115-11-7+00106-98-9 794 047 3704
3-Methyl-t-2-pentene 00616-12-6 1166 046 5371
Cyclopentene 00142-29-0 669 043 2842
c-13-Dimethylcyclopentane 02532-58-3 334 039 1288
23-Dimethylpentane 00565-59-3 125 038 0477
22-Dimethylbutane 00075-83-2 111 035 0390
4-Isopropyltoluene (p-Cymene) 00099-87-6 441 034 1506
4-Methyloctane 02216-34-4 085 034 0288
22-Dimethylpentane 00590-35-2 104 033 0343
24-Dimethylpentane 00108-08-7 146 029 0420
23-DiMeHexane amp 23-MeEtPentane 00584-94-1+ 109 028 0304
2-Methylheptane 00592-27-8 097 024 0234
Unknown 18 334 023 0782
25-DiMeHexane amp EtCyPentane 00592-13-2+01640-89-7 161 021 0333
Indan 00496-11-7 323 020 0636
Ethylbenzene 00100-41-4 296 019 0563
Total 1036 3549 3427
No MIR available use weighted average of 33384
continued
Final CRC E-77-2c Report - Dec 2010
120
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Ethanol 00064-17-5 145 2428 35179
2-Methylbutane (Isopentane) 00078-78-4 135 957 12964
Toluene 00108-88-3 393 689 27059
Cyclohexane 00110-82-7 114 575 6535
n-Pentane 00109-66-0 121 549 6667
n-Butane 00106-97-8 108 465 5009
n-Hexane 00110-54-3 113 438 4971
2-MePentane amp 4-Me-c-2-Pentene 00691-38-3+00107-83-5 140 408 5703
2-Methyl-1-pentene amp 1-Hexene 00592-41-6+00763-29-1 530 372 19707
22-DiMeHexane 00590-73-8 094 335 3152
n-Heptane 00142-82-5 097 311 3006
Methylcyclopentane 00096-37-7 205 258 5280
3-Methylpentane 00096-14-0 169 242 4093
Benzene 00071-43-2 069 227 1575
meta- amp para-Xylenes 00108-38-3+00106-42-3 776 199 15443
2-Methyl-2-butene 00513-35-9 1420 197 27914
124-TriMeBenz amp t-Butylbenzene 00095-63-6+00098-06-6 537 194 10417
1-Methyl-3-Ethylbenzene 00620-14-4 739 193 14282
224-TriMePentane (IsoOctane) 00540-84-1 120 183 2189
23-Dimethylbutane 00079-29-8 090 166 1491
2-Methylpropane 00075-28-5 118 149 1756
2-Methylhexane 00591-76-4 109 147 1599
t-2-Pentene 00646-04-8 1047 146 15283
135-Trimethylbenzene 00108-67-8 1175 120 14121
Cyclohexene amp 3-Methylhexane 00110-83-8+00589-34-4 319 111 3544
1-Methyl-4-Ethylbenzene 00622-96-8 439 098 4291
c-2-Pentene 00627-20-3 1028 097 10021
n-Octane 00111-65-9 080 097 0776
Propane 00074-98-6 046 096 0439
n-Nonane 00111-84-2 068 088 0601
2-Methyl-1-butene 00563-46-2 638 082 5199
Indan 00496-11-7 323 078 2534
c-13-Dimethylcyclopentane 02532-58-3 271 076 2062
3-Methylheptane 00589-81-1 112 076 0853
23-Dimethylpentane 00565-59-3 125 066 0821
4-Methyloctane 02216-34-4 085 065 0551
ortho-Xylene 00095-47-6 758 065 4918
Unknown 16 271 065 1756
234-Trimethylpentane 00565-75-3 095 064 0609
24-Dimethylpentane 00108-08-7 146 059 0868
1-Methylcyclopentene 00693-89-0 1245 055 6886
c-13-Dimethylcyclohexane 00638-04-0 271 054 1461
n-Propylbenzene 00103-65-1 196 053 1040
t-2-Hexene 04050-45-7 855 052 4414
Vehicle 209c - Fuel 9 psi E20 - 105degF Static - Test 7710
Non Zero Mass Species Sorted By VOC
Final CRC E-77-2c Report - Dec 2010
121
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Vehicle 209c - Fuel 9 psi E20 - 105degF Static - Test 7710
Non Zero Mass Species Sorted By VOC
t-12-Dimethylcyclopentane 00822-50-4 271 048 1304
25-DiMeHexane amp EtCyPentane 00592-13-2+01640-89-7 161 042 0670
Ethylcyclohexane 01678-91-7 135 041 0555
225-Trimethylhexane 03522-94-9 105 038 0398
24-Dimethylhexane 00589-43-5 161 038 0607
Cyclopentene 00142-29-0 669 038 2517
1-Methyl-3-Propylbenzene 01074-43-7 708 037 2653
22-Dimethylbutane 00075-83-2 111 037 0408
3-Methyl-t-2-pentene 00616-12-6 1166 036 4207
Ethylbenzene 00100-41-4 296 036 1052
1-Ethyl-2-Methylbenzene 00611-14-3 554 035 1958
123-Trimethylbenzene 00526-73-8 1194 035 4142
22-Dimethylpentane 00590-35-2 104 034 0355
2-Methyl-2-pentene 00625-27-4 1103 033 3675
2-Methylheptane 00592-27-8 097 033 0322
c-2-Butene 00590-18-1 1426 031 4470
3-Methyl-c-2-pentene 00922-62-3 1252 024 3058
23-DiMeHexane amp 23-MeEtPentane 00584-94-1+ 109 016 0178
c-2-Hexene amp 3-MeCyclopentene 07688-21-3+01120-62-3 661 014 0954
2-Methylpropene amp 1-Butene 00115-11-7+00106-98-9 794 014 1127
1-Pentene amp 2-Butyne 00109-67-1+00503-17-3 1170 013 1480
Total 1212 3351 2765
No MIR available use weighted average of 27110
continued
Final CRC E-77-2c Report - Dec 2010
122
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Ethanol 00064-17-5 145 3555 51515
Toluene 00108-88-3 393 2025 79500
2-Methylbutane (Isopentane) 00078-78-4 135 2016 27318
3-Me-1-Hexene 03404-61-3 427 1750 74813
n-Heptane 00142-82-5 097 1537 14840
124-TriMeBenz amp t-Butylbenzene 00095-63-6+00098-06-6 537 1237 66397
2-Methyl-1-pentene amp 1-Hexene 00592-41-6+00763-29-1 530 1225 64910
n-Pentane 00109-66-0 121 1178 14313
n-Butane 00106-97-8 108 1174 12645
n-Hexane 00110-54-3 113 1158 13138
1-Methyl-4-Ethylbenzene 00622-96-8 439 1110 48767
1-Methyl-3-Ethylbenzene 00620-14-4 739 1076 79488
22-DiMeHexane 00590-73-8 094 1026 9657
2-MePentane amp 4-Me-c-2-Pentene 00691-38-3+00107-83-5 140 1009 14105
135-Trimethylbenzene 00108-67-8 1175 918 107957
meta- amp para-Xylenes 00108-38-3+00106-42-3 776 896 69492
Methylcyclopentane 00096-37-7 205 807 16543
Benzene 00071-43-2 069 791 5491
Propane 00074-98-6 046 552 2523
3-Methylpentane 00096-14-0 169 535 9054
224-TriMePentane (IsoOctane) 00540-84-1 120 502 6022
1-Pentene amp 2-Butyne 00109-67-1+00503-17-3 1170 478 55962
2-Methyl-2-butene 00513-35-9 1420 457 64841
Ethylene 00074-85-1 888 454 40295
Acetylene (Ethyne) 00074-86-2 095 452 4280
2-Methyl-1-butene 00563-46-2 638 448 28551
t-2-Pentene 00646-04-8 1047 448 46880
n-Octane 00111-65-9 080 421 3348
225-Trimethylhexane 03522-94-9 105 415 4369
2-Methylpropane 00075-28-5 118 413 4861
1-Ethyl-2-Methylbenzene 00611-14-3 554 391 21649
c-2-Pentene 00627-20-3 1028 349 35872
n-Propylbenzene 00103-65-1 196 346 6786
c-13-Dimethylcyclohexane 00638-04-0 368 335 12328
2-Methylhexane 00591-76-4 109 331 3591
23-Dimethylbutane 00079-29-8 090 320 2879
2-Methylpropene amp 1-Butene 00115-11-7+00106-98-9 794 314 24972
ortho-Xylene 00095-47-6 758 312 23613
24-Dimethylhexane 00589-43-5 161 278 4460
234-Trimethylpentane 00565-75-3 095 273 2586
2-Methylheptane 00592-27-8 097 265 2568
Ethylbenzene 00100-41-4 296 262 7748
t-2-Hexene 04050-45-7 855 257 21978
Vehicle 209c - Fuel 9 psi E20 - Dynamic - Test 25802
Non Zero Mass Species Sorted By VOC
Final CRC E-77-2c Report - Dec 2010
123
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Vehicle 209c - Fuel 9 psi E20 - Dynamic - Test 25802
Non Zero Mass Species Sorted By VOC
24-Dimethylpentane 00108-08-7 146 253 3696
235-Trimethylhexane 01069-53-0 112 232 2600
Cyclohexene amp 3-Methylhexane 00110-83-8+00589-34-4 319 230 7354
25-DiMeHexane amp EtCyPentane 00592-13-2+01640-89-7 161 222 3560
3-Methylheptane 00589-81-1 112 216 2430
2-Methyl-2-pentene 00625-27-4 1103 212 23431
3-Methyl-t-2-pentene 00616-12-6 1166 199 23199
n-Nonane 00111-84-2 068 189 1292
3-Methyl-c-2-pentene 00922-62-3 1252 188 23507
c-2-Hexene amp 3-MeCyclopentene 07688-21-3+01120-62-3 661 168 11077
1-Methylcyclopentene 00693-89-0 1245 157 19575
23-DiMeHexane amp 23-MeEtPentane 00584-94-1+ 109 132 1437
Cyclopentene 00142-29-0 669 120 8051
c-2-Butene 00590-18-1 1426 096 13745
c-13-Dimethylcyclopentane 02532-58-3 368 096 3541
123-Trimethylbenzene 00526-73-8 1194 096 11428
22-Dimethylbutane 00075-83-2 111 085 0940
13-Butadiene 00106-99-0 1245 070 8700
23-Dimethylpentane 00565-59-3 125 062 0769
Total 3712 13832 3726
No MIR available use weighted average of 36837
continued
Final CRC E-77-2c Report - Dec 2010
124
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Ethanol 00064-17-5 145 41433 600356
2-Methylbutane (Isopentane) 00078-78-4 135 6315 85562
n-Butane 00106-97-8 108 4042 43529
n-Pentane 00109-66-0 121 3798 46147
2-Methyl-1-pentene amp 1-Hexene 00592-41-6+00763-29-1 530 2945 156056
Toluene 00108-88-3 393 2636 103457
n-Heptane 00142-82-5 097 2629 25385
n-Hexane 00110-54-3 113 2488 28227
2-MePentane amp 4-Me-c-2-Pentene 00691-38-3+00107-83-5 140 2195 30678
Cyclohexane 00110-82-7 114 1943 22094
Benzene 00071-43-2 069 1923 13349
Methylcyclohexane 00108-87-2 156 1891 29409
t-2-Pentene 00646-04-8 1047 1424 149160
2-Methyl-2-butene 00513-35-9 1420 1420 201503
Methylcyclopentane 00096-37-7 205 1395 28593
3-Methylpentane 00096-14-0 169 1237 20924
1-Pentene amp 2-Butyne 00109-67-1+00503-17-3 1170 1127 131952
2-Methylpropane 00075-28-5 118 1107 13030
2-Methyl-1-butene 00563-46-2 638 764 48704
c-2-Pentene 00627-20-3 1028 735 75531
1-Methyl-3-Ethylbenzene 00620-14-4 739 715 52823
Cyclohexene amp 3-Methylhexane 00110-83-8+00589-34-4 319 685 21854
n-Octane 00111-65-9 080 674 5365
2-Methylhexane 00591-76-4 109 654 7101
meta- amp para-Xylenes 00108-38-3+00106-42-3 776 531 41158
224-TriMePentane (IsoOctane) 00540-84-1 120 494 5919
Propane 00074-98-6 046 473 2162
23-Dimethylbutane 00079-29-8 090 451 4053
t-2-Hexene 04050-45-7 855 451 38530
2-Methylheptane 00592-27-8 097 363 3510
Cyclopentane 00287-92-3 224 346 7753
3-Methyl-t-2-pentene 00616-12-6 1166 328 38296
1-Methylcyclopentene 00693-89-0 1245 322 40149
Cyclopentene 00142-29-0 669 296 19762
3-Methylheptane 00589-81-1 112 290 3262
3-Methyl-c-2-pentene 00922-62-3 1252 283 35472
2-Methyl-2-pentene 00625-27-4 1103 279 30766
135-Trimethylbenzene 00108-67-8 1175 265 31191
1-Methyl-4-Ethylbenzene 00622-96-8 439 259 11401
24-Dimethylhexane 00589-43-5 161 259 4160
c-2-Hexene amp 3-MeCyclopentene 07688-21-3+01120-62-3 661 254 16786
22-Dimethylbutane 00075-83-2 111 253 2816
c-13-Dimethylcyclohexane 00638-04-0 249 250 6216
Vehicle 209c - Fuel 9 psi E20 - 3 Day Diurnal - Test 7753
Non Zero Mass Species Sorted By VOC
Final CRC E-77-2c Report - Dec 2010
125
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Vehicle 209c - Fuel 9 psi E20 - 3 Day Diurnal - Test 7753
Non Zero Mass Species Sorted By VOC
Ethylcyclohexane 01678-91-7 135 244 3278
24-Dimethylpentane 00108-08-7 146 240 3499
c-2-Butene 00590-18-1 1426 238 33979
124-TriMeBenz amp t-Butylbenzene 00095-63-6+00098-06-6 537 204 10957
2-Methylpropene amp 1-Butene 00115-11-7+00106-98-9 794 200 15876
t-12-Dimethylcyclopentane 00822-50-4 249 197 4905
23-Dimethylpentane 00565-59-3 125 194 2426
1-Butyne 00107-00-6 605 187 11337
c-13-Dimethylcyclopentane 02532-58-3 249 183 4547
234-Trimethylpentane 00565-75-3 095 182 1730
n-Propylbenzene 00103-65-1 196 154 3020
Ethylbenzene 00100-41-4 296 152 4489
4-Methyloctane 02216-34-4 085 149 1267
1-Ethyl-2-Methylbenzene 00611-14-3 554 131 7262
3-Methyloctane 02216-33-3 088 118 1048
3 amp 4-Methyl-1-Pentenes 00691-37-2+00760-20-3 578 116 6684
33-Dimethylhexane 00563-16-6 115 113 1300
t-14-Dimethylcyclohexane 02207-04-7 249 112 2797
n-Nonane 00111-84-2 068 112 0762
225-Trimethylhexane 03522-94-9 105 110 1157
23-DiMeHexane amp 23-MeEtPentane 00584-94-1+ 109 099 1080
Unknown 22 249 085 2128
25-DiMeHexane amp EtCyPentane 00592-13-2+01640-89-7 161 085 1359
1-Octene 00111-66-0 314 084 2649
22-Dimethylpentane 00590-35-2 104 083 0864
123-Trimethylbenzene 00526-73-8 1194 081 9651
Unknown 8 249 077 1927
2-Methyl-13-butadiene 00078-79-5 1048 076 7953
Unknown 5 249 068 1695
Unknown 6 249 061 1521
33-Dimethylpentane 00562-49-2 112 061 0682
24-DiMeOctane+AlBenz+PrCyHexane04032-94-4+00300-57-2+01678-92-8118 057 0679
235-Trimethylhexane 01069-53-0 112 056 0629
t-13 amp c-14-DiMeCyHexane 02207-03-6+00624-29-3 249 055 1362
4-Methyl-t-2-pentene 00674-76-0 804 055 4393
Unknown 1 249 054 1355
continued
Final CRC E-77-2c Report - Dec 2010
126
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Vehicle 209c - Fuel 9 psi E20 - 3 Day Diurnal - Test 7753
Non Zero Mass Species Sorted By VOC
Unknown 9 249 048 1203
24-Dimethylheptane 02213-23-2 126 040 0508
2-MeOctane amp 23-DiMeHeptane 03074-71-3+03221-61-2 085 037 0320
ortho-Xylene 00095-47-6 758 035 2639
Isopropylbenzene (Cumene) 00098-82-8 249 032 0805
223-Trimethylbutane 00464-06-2 105 032 0333
1-Nonene 00124-11-8 249 031 0771
c-2-Heptene 06443-92-1 708 030 2119
12-Dimethyl-4-Ethylbenzene 00934-80-5 754 026 1950
Total 9741 24571 2522
No MIR available use weighted average of 24912
continued
Final CRC E-77-2c Report - Dec 2010
127
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Ethanol 00064-17-5 145 2031 29422
1-Methyl-3-Ethylbenzene 00620-14-4 739 279 20586
124-TriMeBenz amp t-Butylbenzene 00095-63-6+00098-06-6 537 266 14288
Toluene 00108-88-3 393 213 8360
n-Heptane 00142-82-5 097 164 1581
22-DiMeHexane 00590-73-8 094 162 1525
2-Methyl-1-pentene amp 1-Hexene 00592-41-6+00763-29-1 530 145 7657
meta- amp para-Xylenes 00108-38-3+00106-42-3 776 121 9364
1-Methyl-4-Ethylbenzene 00622-96-8 439 115 5045
n-Butane 00106-97-8 108 113 1221
135-Trimethylbenzene 00108-67-8 1175 094 11077
Benzene 00071-43-2 069 090 0625
n-Octane 00111-65-9 080 087 0696
25-DiMeHexane amp EtCyPentane 00592-13-2+01640-89-7 161 085 1365
n-Pentane 00109-66-0 121 083 1008
Cyclohexane 00110-82-7 114 078 0887
1-Pentene amp 2-Butyne 00109-67-1+00503-17-3 1170 071 8307
n-Nonane 00111-84-2 068 068 0466
c-13-Dimethylcyclohexane 00638-04-0 324 067 2190
Ethylcyclohexane 01678-91-7 135 066 0892
244-TMe-1- amp 23-DMe-2-Pentene 00107-39-1+10574-37-5 654 062 4027
n-Hexane 00110-54-3 113 061 0693
n-Propylbenzene 00103-65-1 196 060 1176
4-Methyloctane 02216-34-4 085 059 0501
Methylcyclopentane 00096-37-7 205 058 1187
2-Methyl-1-butene 00563-46-2 638 056 3568
1-Ethyl-2-Methylbenzene 00611-14-3 554 054 3016
t-2-Pentene 00646-04-8 1047 051 5304
3-Methyl-c-2-pentene 00922-62-3 1252 048 6030
2-MePentane amp 4-Me-c-2-Pentene 00691-38-3+00107-83-5 140 045 0632
ortho-Xylene 00095-47-6 758 044 3371
224-TriMePentane (IsoOctane) 00540-84-1 120 042 0506
n-Decane 00124-18-5 059 042 0246
1-Butyne 00107-00-6 605 038 2301
Cyclohexene amp 3-Methylhexane 00110-83-8+00589-34-4 319 036 1139
2-Methyl-2-butene 00513-35-9 1420 035 4931
23-Dimethylbutane 00079-29-8 090 031 0274
24-Dimethylpentane 00108-08-7 146 029 0419
2-Methylpropene amp 1-Butene 00115-11-7+00106-98-9 794 028 2232
c-2-Pentene 00627-20-3 1028 026 2664
t-2-Hexene 04050-45-7 855 026 2206
2-Methylhexane 00591-76-4 109 026 0279
Ethylbenzene 00100-41-4 296 024 0713
Vehicle 209c - Fuel 7 psi E20 - 86degF Static - Test 7806
Non Zero Mass Species Sorted By VOC
Final CRC E-77-2c Report - Dec 2010
128
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Vehicle 209c - Fuel 7 psi E20 - 86degF Static - Test 7806
Non Zero Mass Species Sorted By VOC
225-Trimethylhexane 03522-94-9 105 023 0241
3-Methyl-t-2-pentene 00616-12-6 1166 021 2407
2-Methylheptane 00592-27-8 097 020 0198
3-Methylpentane 00096-14-0 169 020 0337
1-Methylcyclopentene 00693-89-0 1245 018 2301
Cyclopentene 00142-29-0 669 016 1071
23-Dimethylpentane 00565-59-3 125 013 0168
3-Methylheptane 00589-81-1 112 010 0108
123-Trimethylbenzene 00526-73-8 1194 008 0951
234-Trimethylpentane 00565-75-3 095 007 0069
n-Undecane 01120-21-4 052 003 0017
Total 554 1818 3284
No MIR available use weighted average of 32442
continued
Final CRC E-77-2c Report - Dec 2010
129
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Ethanol 00064-17-5 145 2491 36089
2-Methylbutane (Isopentane) 00078-78-4 135 527 7147
Toluene 00108-88-3 393 351 13795
124-TriMeBenz amp t-Butylbenzene 00095-63-6+00098-06-6 537 328 17601
n-Heptane 00142-82-5 097 246 2378
1-Methyl-3-Ethylbenzene 00620-14-4 739 214 15826
2-Methyl-1-pentene amp 1-Hexene 00592-41-6+00763-29-1 530 195 10310
meta- amp para-Xylenes 00108-38-3+00106-42-3 776 193 14953
n-Pentane 00109-66-0 121 181 2205
n-Butane 00106-97-8 108 173 1860
Benzene 00071-43-2 069 159 1107
Methylcyclohexane 00108-87-2 156 156 2428
n-Hexane 00110-54-3 113 128 1449
Propane 00074-98-6 046 123 0563
1-Methyl-4-Ethylbenzene 00622-96-8 439 119 5243
135-Trimethylbenzene 00108-67-8 1175 119 13951
Cyclohexane 00110-82-7 114 117 1330
2-MePentane amp 4-Me-c-2-Pentene 00691-38-3+00107-83-5 140 097 1356
Methylcyclopentane 00096-37-7 205 095 1954
3-Methylheptane 00589-81-1 112 081 0911
n-Octane 00111-65-9 080 076 0603
3-Methylpentane 00096-14-0 169 075 1266
224-TriMePentane (IsoOctane) 00540-84-1 120 073 0876
t-2-Pentene 00646-04-8 1047 069 7273
1-Ethyl-2-Methylbenzene 00611-14-3 554 068 3768
n-Propylbenzene 00103-65-1 196 066 1300
2-Methyl-2-pentene 00625-27-4 1103 066 7278
225-Trimethylhexane 03522-94-9 105 064 0673
2-Methyl-2-butene 00513-35-9 1420 058 8241
23-Dimethylbutane 00079-29-8 090 056 0505
Ethylbenzene 00100-41-4 296 053 1576
c-2-Heptene 06443-92-1 708 053 3746
4-Methyloctane 02216-34-4 085 053 0449
1-Pentene amp 2-Butyne 00109-67-1+00503-17-3 1170 053 6168
c-13-Dimethylcyclohexane 00638-04-0 299 053 1577
Unknown 22 299 050 1489
Ethylcyclohexane 01678-91-7 135 047 0631
2-Methyl-1-butene 00563-46-2 638 046 2905
2-Methylheptane 00592-27-8 097 045 0434
n-Nonane 00111-84-2 068 044 0300
25-DiMeHexane amp EtCyPentane 00592-13-2+01640-89-7 161 044 0705
24-Dimethylhexane 00589-43-5 161 042 0669
2-Methylhexane 00591-76-4 109 039 0424
Vehicle 209c - Fuel 7 psi E20 - 105degF Static - Test 7809
Non Zero Mass Species Sorted By VOC
Final CRC E-77-2c Report - Dec 2010
130
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Vehicle 209c - Fuel 7 psi E20 - 105degF Static - Test 7809
Non Zero Mass Species Sorted By VOC
c-2-Pentene 00627-20-3 1028 039 3979
t-2-Hexene 04050-45-7 855 038 3270
23-DiMeHexane amp 23-MeEtPentane 00584-94-1+ 109 037 0401
3-Methyl-t-2-pentene 00616-12-6 1166 036 4201
ortho-Xylene 00095-47-6 758 034 2597
c-2-Butene 00590-18-1 1426 034 4788
123-Trimethylbenzene 00526-73-8 1194 032 3829
234-Trimethylpentane 00565-75-3 095 031 0293
3-Methyl-c-2-pentene 00922-62-3 1252 030 3747
Cyclohexene amp 3-Methylhexane 00110-83-8+00589-34-4 319 025 0813
t-12-Dimethylcyclopentane 00822-50-4 299 025 0735
1-Methylcyclopentene 00693-89-0 1245 024 3034
Cyclopentene 00142-29-0 669 022 1479
c-13-Dimethylcyclopentane 02532-58-3 299 021 0614
24-Dimethylpentane 00108-08-7 146 019 0272
23-Dimethylpentane 00565-59-3 125 013 0162
22-Dimethylbutane 00075-83-2 111 012 0136
066 Total 786 2397 3050
No MIR available use weighted average of 29941
continued
Final CRC E-77-2c Report - Dec 2010
131
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
124-TriMeBenz amp t-Butylbenzene 00095-63-6+00098-06-6 537 1382 74180
1-Methyl-3-Ethylbenzene 00620-14-4 739 820 60580
meta- amp para-Xylenes 00108-38-3+00106-42-3 776 642 49751
22-DiMeHexane 00590-73-8 094 551 5189
Cyclohexane 00110-82-7 114 550 6259
n-Heptane 00142-82-5 097 503 4856
2-Methyl-1-pentene amp 1-Hexene 00592-41-6+00763-29-1 530 498 26379
225-Trimethylhexane 03522-94-9 105 427 4491
135-Trimethylbenzene 00108-67-8 1175 416 48892
n-Nonane 00111-84-2 068 399 2724
Ethylene 00074-85-1 888 383 33991
1-Methyl-4-Ethylbenzene 00622-96-8 439 366 16103
n-Octane 00111-65-9 080 331 2635
1-Pentene amp 2-Butyne 00109-67-1+00503-17-3 1170 303 35496
1-Ethyl-2-Methylbenzene 00611-14-3 554 250 13862
Benzene 00071-43-2 069 241 1673
Unknown 22 492 232 11393
2-Methylpropene amp 1-Butene 00115-11-7+00106-98-9 794 208 16554
c-13-Dimethylcyclohexane 00638-04-0 492 195 9600
3-Methyl-t-2-pentene 00616-12-6 1166 194 22609
235-Trimethylhexane 01069-53-0 112 160 1788
Cyclopentene 00142-29-0 669 153 10213
2-Methyl-13-butadiene 00078-79-5 1048 147 15461
Methylcyclopentane 00096-37-7 205 144 2954
123-Trimethylbenzene 00526-73-8 1194 143 17015
3-Methyl-c-2-pentene 00922-62-3 1252 115 14432
n-Propylbenzene 00103-65-1 196 114 2239
2-Methylheptane 00592-27-8 097 110 1067
Cyclohexene amp 3-Methylhexane 00110-83-8+00589-34-4 319 102 3243
1-Methylcyclopentene 00693-89-0 1245 092 11472
Toluene 00108-88-3 393 089 3513
Naphthalene 00091-20-3 328 087 2863
t-2-Hexene 04050-45-7 855 084 7168
25-DiMeHexane amp EtCyPentane 00592-13-2+01640-89-7 161 081 1306
3-Methylpentane 00096-14-0 169 070 1179
ortho-Xylene 00095-47-6 758 052 3918
24-Dimethylpentane 00108-08-7 146 032 0468
2-Methylhexane 00591-76-4 109 032 0348
Ethylbenzene 00100-41-4 296 018 0548
23-DiMeHexane amp 23-MeEtPentane 00584-94-1+ 109 014 0151
2-Methyl-2-butene 00513-35-9 1420 005 0770
Total 1074 5493 5117
No MIR available use weighted average of 49213
Vehicle 209c - Fuel 7 psi E20 - Dynamic - Test 25819
Non Zero Mass Species Sorted By VOC
Final CRC E-77-2c Report - Dec 2010
132
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Ethanol 00064-17-5 145 35670 516847
2-Methylbutane (Isopentane) 00078-78-4 135 7357 99680
2-Methyl-1-pentene amp 1-Hexene 00592-41-6+00763-29-1 530 4396 232895
n-Heptane 00142-82-5 097 3662 35368
n-Butane 00106-97-8 108 3505 37747
Toluene 00108-88-3 393 3492 137050
n-Pentane 00109-66-0 121 3304 40146
Methylcyclohexane 00108-87-2 156 3002 46691
n-Hexane 00110-54-3 113 2599 29485
2-MePentane amp 4-Me-c-2-Pentene 00691-38-3+00107-83-5 140 2233 31212
224-TriMePentane (IsoOctane) 00540-84-1 120 1949 23366
Cyclohexane 00110-82-7 114 1925 21900
124-TriMeBenz amp t-Butylbenzene 00095-63-6+00098-06-6 537 1833 98433
Benzene 00071-43-2 069 1738 12068
meta- amp para-Xylenes 00108-38-3+00106-42-3 776 1672 129673
1-Methyl-3-Ethylbenzene 00620-14-4 739 1642 121302
n-Octane 00111-65-9 080 1569 12491
Methylcyclopentane 00096-37-7 205 1448 29673
2-Methylpropane 00075-28-5 118 1256 14781
3-Methylpentane 00096-14-0 169 1206 20398
2-Methyl-2-butene 00513-35-9 1420 1074 152444
23-Dimethylbutane 00079-29-8 090 1069 9609
t-2-Pentene 00646-04-8 1047 1043 109271
Cyclohexene amp 3-Methylhexane 00110-83-8+00589-34-4 319 1009 32198
2-Methylhexane 00591-76-4 109 864 9372
234-Trimethylpentane 00565-75-3 095 820 7776
1-Methyl-4-Ethylbenzene 00622-96-8 439 801 35180
2-Methylheptane 00592-27-8 097 787 7608
135-Trimethylbenzene 00108-67-8 1175 763 89741
Propane 00074-98-6 046 757 3460
3-Methylheptane 00589-81-1 112 717 8059
1-Pentene amp 2-Butyne 00109-67-1+00503-17-3 1170 709 83023
Ethylcyclohexane 01678-91-7 135 664 8935
n-Nonane 00111-84-2 068 656 4479
c-13-Dimethylcyclohexane 00638-04-0 252 615 15474
1-Ethyl-2-Methylbenzene 00611-14-3 554 578 32056
c-2-Pentene 00627-20-3 1028 547 56249
24-Dimethylhexane 00589-43-5 161 521 8366
2-Methyl-1-butene 00563-46-2 638 520 33173
4-Methyloctane 02216-34-4 085 502 4255
n-Propylbenzene 00103-65-1 196 453 8879
ortho-Xylene 00095-47-6 758 450 34122
c-2-Heptene 06443-92-1 708 445 31484
23-Dimethylpentane 00565-59-3 125 433 5409
Vehicle 209c - Fuel 7 psi E20 - 3 Day Diurnal - Test 7856
Non Zero Mass Species Sorted By VOC
Final CRC E-77-2c Report - Dec 2010
133
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Vehicle 209c - Fuel 7 psi E20 - 3 Day Diurnal - Test 7856
Non Zero Mass Species Sorted By VOC
24-Dimethylpentane 00108-08-7 146 401 5849
225-Trimethylhexane 03522-94-9 105 393 4139
23-DiMeHexane amp 23-MeEtPentane 00584-94-1+ 109 377 4116
3-Methyloctane 02216-33-3 088 360 3186
t-2-Hexene 04050-45-7 855 339 28984
Ethylbenzene 00100-41-4 296 338 10013
22-Dimethylbutane 00075-83-2 111 326 3618
25-DiMeHexane amp EtCyPentane 00592-13-2+01640-89-7 161 286 4594
t-12-Dimethylcyclopentane 00822-50-4 252 272 6843
3-Methyl-t-2-pentene 00616-12-6 1166 269 31374
123-Trimethylbenzene 00526-73-8 1194 268 32016
c-13-Dimethylcyclopentane 02532-58-3 252 267 6717
t-14-Dimethylcyclohexane 02207-04-7 252 263 6625
2-Methyl-2-pentene 00625-27-4 1103 258 28420
Unknown 8 252 242 6098
3-Methyl-c-2-pentene 00922-62-3 1252 236 29551
c-2-Hexene amp 3-MeCyclopentene 07688-21-3+01120-62-3 661 228 15052
c-2-Butene 00590-18-1 1426 227 32333
1-Methylcyclopentene 00693-89-0 1245 224 27881
Cyclopentene 00142-29-0 669 218 14591
1-Nonene 00124-11-8 249 212 5282
Unknown 16 252 209 5253
235-Trimethylhexane 01069-53-0 112 201 2250
t-13 amp c-14-DiMeCyHexane 02207-03-6+00624-29-3 252 181 4547
Unknown 9 252 172 4332
1-Octene 00111-66-0 314 161 5055
22-Dimethylpentane 00590-35-2 104 156 1631
33-Dimethylhexane 00563-16-6 115 156 1793
244-Trimethyl-2-Pentene 00107-40-4 630 143 8989
n-Decane 00124-18-5 059 141 0832
continued
Final CRC E-77-2c Report - Dec 2010
134
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Vehicle 209c - Fuel 7 psi E20 - 3 Day Diurnal - Test 7856
Non Zero Mass Species Sorted By VOC
Indan 00496-11-7 323 126 4071
2-MeOctane amp 23-DiMeHeptane 03074-71-3+03221-61-2 085 124 1059
24-Dimethylheptane 02213-23-2 126 121 1534
33-Dimethylpentane 00562-49-2 112 119 1336
Unknown 5 252 108 2722
t-4-Octene 14850-23-8 469 092 4292
223-Trimethylbutane 00464-06-2 105 088 0926
3 amp 4-Methyl-1-Pentenes 00691-37-2+00760-20-3 578 080 4595
Unknown 10 252 074 1873
24-DiMeOctane+AlBenz+PrCyHexane04032-94-4+00300-57-2+01678-92-8118 069 0811
Isopropylbenzene (Cumene) 00098-82-8 252 061 1528
2-Methyl-13-butadiene 00078-79-5 1048 060 6317
22-Dimethyloctane 15869-87-1 076 049 0367
n-Undecane 01120-21-4 052 044 0229
c-2-Octene 07642-04-8 252 024 0605
Total 11102 28561 2573
No MIR available use weighted average of 25162
continued
Final CRC E-77-2c Report - Dec 2010
135
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Ethanol 00064-17-5 145 39128 566956
2-Methylbutane (Isopentane) 00078-78-4 135 7312 99071
2-Methyl-1-pentene amp 1-Hexene 00592-41-6+00763-29-1 530 4949 262219
n-Heptane 00142-82-5 097 4118 39773
Toluene 00108-88-3 393 4052 159045
n-Butane 00106-97-8 108 3621 38994
n-Pentane 00109-66-0 121 3567 43335
n-Hexane 00110-54-3 113 3196 36265
Methylcyclohexane 00108-87-2 156 2986 46437
2-MePentane amp 4-Me-c-2-Pentene 00691-38-3+00107-83-5 140 2731 38170
Cyclohexane 00110-82-7 114 2313 26313
224-TriMePentane (IsoOctane) 00540-84-1 120 2147 25751
Benzene 00071-43-2 069 2021 14034
124-TriMeBenz amp t-Butylbenzene 00095-63-6+00098-06-6 537 1975 106018
n-Octane 00111-65-9 080 1766 14063
meta- amp para-Xylenes 00108-38-3+00106-42-3 776 1699 131791
Methylcyclopentane 00096-37-7 205 1634 33491
3-Methylpentane 00096-14-0 169 1600 27048
1-Methyl-3-Ethylbenzene 00620-14-4 739 1507 111315
Cyclohexene amp 3-Methylhexane 00110-83-8+00589-34-4 319 1209 38588
23-Dimethylbutane 00079-29-8 090 1186 10659
2-Methylhexane 00591-76-4 109 1076 11672
2-Methyl-2-butene 00513-35-9 1420 1032 146518
t-2-Pentene 00646-04-8 1047 991 103774
135-Trimethylbenzene 00108-67-8 1175 971 114160
234-Trimethylpentane 00565-75-3 095 958 9087
Propane 00074-98-6 046 919 4201
2-Methylpropane 00075-28-5 118 876 10302
1-Methyl-4-Ethylbenzene 00622-96-8 439 793 34823
235-Trimethylhexane 01069-53-0 112 762 8541
2-Methylheptane 00592-27-8 097 759 7340
3-Methylheptane 00589-81-1 112 683 7684
n-Nonane 00111-84-2 068 677 4621
Ethylcyclohexane 01678-91-7 135 636 8549
1-Ethyl-2-Methylbenzene 00611-14-3 554 629 34882
24-Dimethylhexane 00589-43-5 161 607 9741
23-Dimethylpentane 00565-59-3 125 578 7221
2-Methyl-1-butene 00563-46-2 638 575 36672
c-13-Dimethylcyclohexane 00638-04-0 247 557 13741
4-Methyloctane 02216-34-4 085 547 4637
24-Dimethylpentane 00108-08-7 146 536 7818
c-2-Pentene 00627-20-3 1028 523 53797
1-Pentene amp 2-Butyne 00109-67-1+00503-17-3 1170 518 60584
Vehicle 209c - Fuel 7 psi E20 - 3 Day Diurnal Repeat - Test 7881
Non Zero Mass Species Sorted By VOC
Final CRC E-77-2c Report - Dec 2010
136
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Vehicle 209c - Fuel 7 psi E20 - 3 Day Diurnal Repeat - Test 7881
Non Zero Mass Species Sorted By VOC
c-2-Heptene 06443-92-1 708 419 29626
3-Methyl-c-2-pentene 00922-62-3 1252 379 47426
ortho-Xylene 00095-47-6 758 368 27850
25-DiMeHexane amp EtCyPentane 00592-13-2+01640-89-7 161 355 5703
225-Trimethylhexane 03522-94-9 105 350 3686
n-Propylbenzene 00103-65-1 196 350 6856
3-Methyloctane 02216-33-3 088 339 3003
23-DiMeHexane amp 23-MeEtPentane 00584-94-1+ 109 330 3603
t-2-Hexene 04050-45-7 855 329 28138
t-12-Dimethylcyclopentane 00822-50-4 247 307 7578
c-2-Butene 00590-18-1 1426 290 41290
n-Decane 00124-18-5 059 284 1680
t-14-Dimethylcyclohexane 02207-04-7 247 281 6923
Ethylbenzene 00100-41-4 296 279 8257
c-13-Dimethylcyclopentane 02532-58-3 247 277 6834
2-Methyl-2-pentene 00625-27-4 1103 272 29956
3-Methyl-t-2-pentene 00616-12-6 1166 264 30830
Unknown 16 247 252 6216
1-Methylcyclopentene 00693-89-0 1245 243 30237
Unknown 8 247 236 5829
c-2-Hexene amp 3-MeCyclopentene 07688-21-3+01120-62-3 661 234 15488
Cyclopentene 00142-29-0 669 225 15030
2-MeOctane amp 23-DiMeHeptane 03074-71-3+03221-61-2 085 223 1906
1-MeCyHexene amp 4-MeHeptane 00591-49-1+00589-53-7 386 222 8587
t-13 amp c-14-DiMeCyHexane 02207-03-6+00624-29-3 247 218 5387
24-DiMeOctane+AlBenz+PrCyHexane04032-94-4+00300-57-2+01678-92-8118 206 2438
2-Methylpropene amp 1-Butene 00115-11-7+00106-98-9 794 196 15596
1-Nonene 00124-11-8 249 194 4832
22-Dimethylbutane 00075-83-2 111 192 2134
22-Dimethylpentane 00590-35-2 104 178 1857
1-Octene 00111-66-0 314 162 5092
continued
Final CRC E-77-2c Report - Dec 2010
137
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Vehicle 209c - Fuel 7 psi E20 - 3 Day Diurnal Repeat - Test 7881
Non Zero Mass Species Sorted By VOC
123-Trimethylbenzene 00526-73-8 1194 153 18229
244-Trimethyl-2-Pentene 00107-40-4 630 150 9472
3 amp 4-Methyl-1-Pentenes 00691-37-2+00760-20-3 578 148 8546
Unknown 9 247 147 3619
t-4-Octene 14850-23-8 469 146 6841
33-Dimethylhexane 00563-16-6 115 146 1676
24-Dimethylheptane 02213-23-2 126 143 1808
Unknown 5 247 140 3451
33-Dimethylpentane 00562-49-2 112 131 1460
Indan 00496-11-7 323 086 2776
n-Undecane 01120-21-4 052 081 0423
2-Methyl-13-butadiene 00078-79-5 1048 076 8017
223-Trimethylbutane 00464-06-2 105 066 0696
22-Dimethyloctane 15869-87-1 076 048 0361
Unknown 1 247 043 1059
Isopropylbenzene (Cumene) 00098-82-8 247 033 0802
Total 12111 30488 2517
No MIR available use weighted average of 24667
continued
Final CRC E-77-2c Report - Dec 2010
138
Test Fuel Test No
Bag
THC
mg
GC as
of
THC
GC
VOC
mg
Ozone
mg Reactivity
Species
Present
86deg F E20 - 9 psi 7701 452 1105 499 1646 3297 70
Static E20 - 7 psi 7758 351 738 259 1087 4196 48
105deg F E20 - 9 psi 7702 685 1602 1098 3753 3417 56
Static E20 - 7 psi 7761 687 1383 951 3138 3302 57
Dynamic E20 - 9 psi 25799 2017 1056 2130 8389 3939 63
E20 - 7 psi 25813 1908 714 1362 4730 3473 49
DHB E20 - 9 psi 7725 9250 1157 10698 31327 2928 106
Total E20 - 7 psi 7826 9233 978 9030 23034 2551 74
Vehicle 210c
Final CRC E-77-2c Report - Dec 2010
139
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
2-Methylbutane (Isopentane) 00078-78-4 135 923 12512
Toluene 00108-88-3 393 213 8377
n-Pentane 00109-66-0 121 209 2533
n-Butane 00106-97-8 108 195 2100
1-Methyl-4-Ethylbenzene 00622-96-8 439 152 6683
n-Heptane 00142-82-5 097 146 1407
2-Methyl-1-pentene amp 1-Hexene 00592-41-6+00763-29-1 530 133 7049
meta- amp para-Xylenes 00108-38-3+00106-42-3 776 128 9949
2-Methylpropane 00075-28-5 118 119 1401
n-Hexane 00110-54-3 113 119 1345
Cyclohexane 00110-82-7 114 115 1310
Benzene 00071-43-2 069 108 0747
Unknown 23 313 105 3279
2-MePentane amp 4-Me-c-2-Pentene 00691-38-3+00107-83-5 140 104 1458
t-2-Pentene 00646-04-8 1047 103 10759
n-Octane 00111-65-9 080 096 0765
3-Methylheptane 00589-81-1 112 093 1050
2-Methyl-2-butene 00513-35-9 1420 088 12443
Methylcyclohexane 00108-87-2 156 087 1348
244-Trimethyl-2-Pentene 00107-40-4 630 083 5215
3-Methylpentane 00096-14-0 169 081 1375
2-Methylpropene amp 1-Butene 00115-11-7+00106-98-9 794 081 6442
4-Methyloctane 02216-34-4 085 074 0632
124-TriMeBenz amp t-Butylbenzene 00095-63-6+00098-06-6 537 071 3827
225-Trimethylhexane 03522-94-9 105 062 0651
Methylcyclopentane 00096-37-7 205 062 1262
c-2-Pentene 00627-20-3 1028 060 6196
c-13-Dimethylcyclohexane 00638-04-0 313 056 1759
23-DiMeHexane amp 23-MeEtPentane 00584-94-1+ 109 056 0609
t-2-Hexene 04050-45-7 855 055 4697
2-Methylhexane 00591-76-4 109 052 0565
2-Methyl-1-butene 00563-46-2 638 045 2839
2-Methylheptane 00592-27-8 097 043 0418
22-Dimethylpropane 00463-82-1 065 043 0279
1-Pentene amp 2-Butyne 00109-67-1+00503-17-3 1170 042 4947
1-Ethyl-2-Methylbenzene 00611-14-3 554 038 2117
n-Nonane 00111-84-2 068 036 0249
n-Decane 00124-18-5 059 036 0213
n-Propylbenzene 00103-65-1 196 034 0658
t-12-Dimethylcyclopentane 00822-50-4 313 033 1041
3-Methyl-t-2-pentene 00616-12-6 1166 032 3705
22-Dimethyloctane 15869-87-1 076 030 0227
1-MeCyHexene amp 4-MeHeptane 00591-49-1+00589-53-7 386 029 1130
1-Methylcyclopentene 00693-89-0 1245 029 3622
Vehicle 210c - Fuel 9 psi E20 - 86degF Static - Test 7701
Non Zero Mass Species Sorted By VOC
Final CRC E-77-2c Report - Dec 2010
140
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Vehicle 210c - Fuel 9 psi E20 - 86degF Static - Test 7701
Non Zero Mass Species Sorted By VOC
224-TriMePentane (IsoOctane) 00540-84-1 120 029 0346
Ethylbenzene 00100-41-4 296 027 0810
2-Methyl-2-pentene 00625-27-4 1103 026 2921
t-4-Octene 14850-23-8 469 026 1220
23-Dimethylbutane 00079-29-8 090 026 0231
14-Diisopropylbenzene 00100-18-5 313 026 0803
ortho-Xylene 00095-47-6 758 025 1927
4-Methyl-t-2-pentene 00674-76-0 804 025 2022
c-2-Heptene 06443-92-1 708 025 1752
3-Methyl-c-2-pentene 00922-62-3 1252 023 2817
c-2-Hexene amp 3-MeCyclopentene 07688-21-3+01120-62-3 661 023 1487
1-Butyne 00107-00-6 605 022 1304
22-Dimethylpentane 00590-35-2 104 021 0218
235-Trimethylhexane 01069-53-0 112 019 0210
c-13-Dimethylcyclopentane 02532-58-3 313 019 0581
1235-Tetramethylbenzene 00527-53-7 926 018 1632
Cyclohexene amp 3-Methylhexane 00110-83-8+00589-34-4 319 017 0539
Cyclopentene 00142-29-0 669 016 1068
25-DiMeHexane amp EtCyPentane 00592-13-2+01640-89-7 161 013 0213
Unknown 20 313 013 0398
35-Dimethylheptane 00926-82-9 142 012 0168
22-Dimethylbutane 00075-83-2 111 010 0109
24-Dimethylpentane 00108-08-7 146 009 0138
23-Dimethylpentane 00565-59-3 125 009 0110
24-Dimethylhexane 00589-43-5 161 009 0138
Unknown 14 313 008 0265
Total 499 1646 3297
No MIR available use weighted average of 31342
continued
Final CRC E-77-2c Report - Dec 2010
141
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Ethanol 00064-17-5 145 1583 22942
2-Methylbutane (Isopentane) 00078-78-4 135 1429 19360
Toluene 00108-88-3 393 612 24017
n-Pentane 00109-66-0 121 486 5903
n-Butane 00106-97-8 108 481 5181
n-Heptane 00142-82-5 097 334 3229
2-Methyl-1-pentene amp 1-Hexene 00592-41-6+00763-29-1 530 322 17055
meta- amp para-Xylenes 00108-38-3+00106-42-3 776 305 23625
124-TriMeBenz amp t-Butylbenzene 00095-63-6+00098-06-6 537 303 16280
2-MePentane amp 4-Me-c-2-Pentene 00691-38-3+00107-83-5 140 278 3881
n-Hexane 00110-54-3 113 272 3083
Benzene 00071-43-2 069 268 1861
Cyclohexane 00110-82-7 114 242 2757
Methylcyclopentane 00096-37-7 205 215 4403
2-Methylheptane 00592-27-8 097 200 1932
1-Pentene amp 2-Butyne 00109-67-1+00503-17-3 1170 200 23363
135-Trimethylbenzene 00108-67-8 1175 174 20415
t-2-Pentene 00646-04-8 1047 171 17927
2-Methylpropane 00075-28-5 118 169 1990
2-Methyl-2-butene 00513-35-9 1420 166 23544
3-Methylpentane 00096-14-0 169 154 2608
Methylcyclohexane 00108-87-2 156 145 2258
c-2-Pentene 00627-20-3 1028 139 14324
2-Methyl-1-butene 00563-46-2 638 135 8633
1-Methyl-4-Ethylbenzene 00622-96-8 439 133 5848
Cyclohexene amp 3-Methylhexane 00110-83-8+00589-34-4 319 125 3989
1-Ethyl-2-Methylbenzene 00611-14-3 554 120 6627
c-13-Dimethylcyclohexane 00638-04-0 338 103 3471
3-Methyl-c-2-pentene 00922-62-3 1252 096 11960
224-TriMePentane (IsoOctane) 00540-84-1 120 095 1140
23-Dimethylbutane 00079-29-8 090 094 0843
3-Methylheptane 00589-81-1 112 090 1017
t-2-Hexene 04050-45-7 855 083 7126
244-Trimethyl-2-Pentene 00107-40-4 630 080 5052
Ethylbenzene 00100-41-4 296 078 2298
n-Octane 00111-65-9 080 076 0607
ortho-Xylene 00095-47-6 758 076 5752
23-DiMeHexane amp 23-MeEtPentane 00584-94-1+ 109 076 0825
2-Methylhexane 00591-76-4 109 069 0746
2-Methyl-2-pentene 00625-27-4 1103 069 7570
n-Nonane 00111-84-2 068 068 0463
3-Methyl-t-2-pentene 00616-12-6 1166 066 7701
c-2-Hexene amp 3-MeCyclopentene 07688-21-3+01120-62-3 661 063 4152
24-Dimethylpentane 00108-08-7 146 063 0917
Vehicle 210c - Fuel 9 psi E20 - 105degF Static - Test 7702
Non Zero Mass Species Sorted By VOC
Final CRC E-77-2c Report - Dec 2010
142
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Vehicle 210c - Fuel 9 psi E20 - 105degF Static - Test 7702
Non Zero Mass Species Sorted By VOC
24-Dimethylhexane 00589-43-5 161 057 0908
c-2-Butene 00590-18-1 1426 056 7952
1-Methylcyclopentene 00693-89-0 1245 053 6628
n-Propylbenzene 00103-65-1 196 047 0917
Cyclopentene 00142-29-0 669 044 2973
4-Isopropyltoluene (p-Cymene) 00099-87-6 441 043 1893
25-DiMeHexane amp EtCyPentane 00592-13-2+01640-89-7 161 040 0650
2-Methylpropene amp 1-Butene 00115-11-7+00106-98-9 794 037 2956
22-Dimethylbutane 00075-83-2 111 035 0385
c-13-Dimethylcyclopentane 02532-58-3 338 027 0910
23-Dimethylpentane 00565-59-3 125 023 0286
234-Trimethylpentane 00565-75-3 095 016 0154
Total 1098 3753 3417
No MIR available use weighted average of 33773
continued
Final CRC E-77-2c Report - Dec 2010
143
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
2-Methylbutane (Isopentane) 00078-78-4 135 2099 28438
124-TriMeBenz amp t-Butylbenzene 00095-63-6+00098-06-6 537 1558 83654
1-Methyl-4-Ethylbenzene 00622-96-8 439 1521 66820
Cyclohexane 00110-82-7 114 830 9437
meta- amp para-Xylenes 00108-38-3+00106-42-3 776 772 59889
Toluene 00108-88-3 393 735 28842
n-Pentane 00109-66-0 121 635 7720
n-Butane 00106-97-8 108 605 6519
2-Methyl-1-pentene amp 1-Hexene 00592-41-6+00763-29-1 530 584 30953
n-Heptane 00142-82-5 097 582 5618
Benzene 00071-43-2 069 579 4019
1-Methylcyclopentene 00693-89-0 1245 553 68845
1-Ethyl-2-Methylbenzene 00611-14-3 554 545 30212
135-Trimethylbenzene 00108-67-8 1175 528 62060
224-TriMePentane (IsoOctane) 00540-84-1 120 453 5431
2-MePentane amp 4-Me-c-2-Pentene 00691-38-3+00107-83-5 140 418 5843
22-Dimethylpropane 00463-82-1 065 408 2638
3-Methylpentane 00096-14-0 169 400 6755
n-Propylbenzene 00103-65-1 196 372 7293
2-Methylhexane 00591-76-4 109 361 3923
n-Octane 00111-65-9 080 359 2859
Unknown 22 382 315 12033
n-Hexane 00110-54-3 113 299 3392
Methylcyclohexane 00108-87-2 156 285 4432
t-2-Butene 00624-64-6 1520 280 42605
4-Methyl-t-2-pentene 00674-76-0 804 264 21197
n-Decane 00124-18-5 059 241 1427
c-2-Hexene amp 3-MeCyclopentene 07688-21-3+01120-62-3 661 230 15199
Cyclohexene amp 3-Methylhexane 00110-83-8+00589-34-4 319 230 7325
Cyclopentene 00142-29-0 669 218 14592
2-Methylpropene amp 1-Butene 00115-11-7+00106-98-9 794 208 16551
c-13-Dimethylcyclopentane 02532-58-3 382 199 7598
Propane 00074-98-6 046 193 0881
ortho-Xylene 00095-47-6 758 177 13425
24-Dimethylhexane 00589-43-5 161 168 2703
Methylcyclopentane 00096-37-7 205 168 3444
235-Trimethylhexane 01069-53-0 112 163 1824
Ethylbenzene 00100-41-4 296 162 4786
2-Methyl-2-butene 00513-35-9 1420 160 22779
4-Isopropyltoluene (p-Cymene) 00099-87-6 441 153 6741
4-Methyloctane 02216-34-4 085 145 1233
244-Trimethyl-2-Pentene 00107-40-4 630 135 8498
t-2-Hexene 04050-45-7 855 134 11491
2-Methyl-13-butadiene 00078-79-5 1048 133 13890
Vehicle 210c - Fuel 9 psi E20 - Dynamic - Test 25799
Non Zero Mass Species Sorted By VOC
Final CRC E-77-2c Report - Dec 2010
144
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Vehicle 210c - Fuel 9 psi E20 - Dynamic - Test 25799
Non Zero Mass Species Sorted By VOC
23-Dimethylbutane 00079-29-8 090 132 1189
2-Methyl-2-pentene 00625-27-4 1103 129 14259
25-DiMeHexane amp EtCyPentane 00592-13-2+01640-89-7 161 122 1954
23-Dimethylpentane 00565-59-3 125 121 1515
n-Nonane 00111-84-2 068 120 0820
22-Dimethylbutane 00075-83-2 111 115 1278
2-Methylheptane 00592-27-8 097 114 1105
3-Methylheptane 00589-81-1 112 109 1224
3-Methyl-t-2-pentene 00616-12-6 1166 096 11152
23-DiMeHexane amp 23-MeEtPentane 00584-94-1+ 109 095 1040
1-MeCyHexene amp 4-MeHeptane 00591-49-1+00589-53-7 386 092 3573
c-13-Dimethylcyclohexane 00638-04-0 382 091 3469
2-Methyl-1-butene 00563-46-2 638 080 5118
3-Methyl-c-2-pentene 00922-62-3 1252 080 10031
Unknown 18 382 072 2733
t-2-Pentene 00646-04-8 1047 056 5882
t-3-Hexene amp c-3-Hexene 13269-52-8+07642-09-3 743 049 3649
234-Trimethylpentane 00565-75-3 095 049 0465
c-2-Butene 00590-18-1 1426 019 2640
Total 2130 8389 3939
No MIR available use weighted average of 38173
continued
Final CRC E-77-2c Report - Dec 2010
145
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Ethanol 00064-17-5 145 31696 459267
2-Methylbutane (Isopentane) 00078-78-4 135 6728 91162
n-Pentane 00109-66-0 121 5202 63200
n-Butane 00106-97-8 108 4742 51062
2-Methyl-1-pentene amp 1-Hexene 00592-41-6+00763-29-1 530 4307 228210
Toluene 00108-88-3 393 3938 154553
n-Heptane 00142-82-5 097 3796 36662
n-Hexane 00110-54-3 113 3616 41031
2-MePentane amp 4-Me-c-2-Pentene 00691-38-3+00107-83-5 140 3081 43059
Benzene 00071-43-2 069 2716 18860
Methylcyclohexane 00108-87-2 156 2465 38348
Cyclohexane 00110-82-7 114 2178 24768
2-Methyl-2-butene 00513-35-9 1420 2023 287182
t-2-Pentene 00646-04-8 1047 1945 203758
Methylcyclopentane 00096-37-7 205 1773 36335
3-Methylpentane 00096-14-0 169 1693 28633
1-Pentene amp 2-Butyne 00109-67-1+00503-17-3 1170 1224 143229
meta- amp para-Xylenes 00108-38-3+00106-42-3 776 1199 92970
124-TriMeBenz amp t-Butylbenzene 00095-63-6+00098-06-6 537 1170 62832
1-Methyl-3-Ethylbenzene 00620-14-4 739 1158 85522
c-2-Pentene 00627-20-3 1028 991 101902
2-Methyl-1-butene 00563-46-2 638 937 59771
Cyclohexene amp 3-Methylhexane 00110-83-8+00589-34-4 319 901 28757
n-Octane 00111-65-9 080 891 7098
2-Methylhexane 00591-76-4 109 887 9631
224-TriMePentane (IsoOctane) 00540-84-1 120 876 10510
2-Methylpropane 00075-28-5 118 786 9244
t-2-Hexene 04050-45-7 855 635 54264
23-Dimethylbutane 00079-29-8 090 601 5401
c-2-Butene 00590-18-1 1426 546 77832
Cyclopentane 00287-92-3 224 476 10644
3-Methyl-t-2-pentene 00616-12-6 1166 457 53303
1-Methylcyclopentene 00693-89-0 1245 415 51645
2-Methylheptane 00592-27-8 097 412 3986
135-Trimethylbenzene 00108-67-8 1175 410 48165
Cyclopentene 00142-29-0 669 406 27162
3-Methyl-c-2-pentene 00922-62-3 1252 381 47688
2-Methyl-2-pentene 00625-27-4 1103 378 41721
1-Methyl-4-Ethylbenzene 00622-96-8 439 371 16323
234-Trimethylpentane 00565-75-3 095 362 3435
c-2-Hexene amp 3-MeCyclopentene 07688-21-3+01120-62-3 661 349 23059
3-Methylheptane 00589-81-1 112 341 3833
24-Dimethylpentane 00108-08-7 146 337 4924
23-Dimethylpentane 00565-59-3 125 302 3769
Vehicle 210c - Fuel 9 psi E20 - 3 Day Diurnal - Test 7725
Non Zero Mass Species Sorted By VOC
Final CRC E-77-2c Report - Dec 2010
146
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Vehicle 210c - Fuel 9 psi E20 - 3 Day Diurnal - Test 7725
Non Zero Mass Species Sorted By VOC
c-13-Dimethylcyclohexane 00638-04-0 289 285 8220
1-Ethyl-2-Methylbenzene 00611-14-3 554 284 15737
t-12-Dimethylcyclopentane 00822-50-4 289 279 8045
24-Dimethylhexane 00589-43-5 161 277 4444
Ethylcyclohexane 01678-91-7 135 260 3501
123-Trimethylbenzene 00526-73-8 1194 259 30883
22-Dimethylbutane 00075-83-2 111 254 2820
n-Nonane 00111-84-2 068 246 1676
ortho-Xylene 00095-47-6 758 241 18230
c-13-Dimethylcyclopentane 02532-58-3 289 206 5939
2-Methylpropene amp 1-Butene 00115-11-7+00106-98-9 794 205 16262
Ethylbenzene 00100-41-4 296 181 5360
3 amp 4-Methyl-1-Pentenes 00691-37-2+00760-20-3 578 173 9971
Propane 00074-98-6 046 169 0774
n-Propylbenzene 00103-65-1 196 168 3302
235-Trimethylhexane 01069-53-0 112 166 1856
25-DiMeHexane amp EtCyPentane 00592-13-2+01640-89-7 161 158 2532
t-14-Dimethylcyclohexane 02207-04-7 289 137 3959
4-Methyloctane 02216-34-4 085 137 1163
1-MeCyHexene amp 4-MeHeptane 00591-49-1+00589-53-7 386 137 5276
23-DiMeHexane amp 23-MeEtPentane 00584-94-1+ 109 132 1440
225-Trimethylhexane 03522-94-9 105 126 1324
22-Dimethylpentane 00590-35-2 104 121 1259
Indan 00496-11-7 323 120 3878
33-Dimethylpentane 00562-49-2 112 114 1280
3-Methyloctane 02216-33-3 088 112 0989
14-Diethylbenzene 00105-05-5 439 098 4322
33-Dimethylhexane 00563-16-6 115 095 1092
3-Me-t-3-Hexene amp t-2-Heptene 03899-36-3+14686-13-6 838 093 7808
n-Undecane 01120-21-4 052 093 0483
11-Dimethylcyclohexane 00590-66-9 112 087 0974
Unknown 9 289 085 2456
Unknown 22 289 085 2454
Unknown 8 289 083 2389
Unknown 16 289 081 2340
t-13 amp c-14-DiMeCyHexane 02207-03-6+00624-29-3 289 072 2072
2-Methyl-2-Hexene amp c-3-Heptene 02738-19-4+07642-10-6 784 065 5100
223-Trimethylbutane 00464-06-2 105 063 0669
1235-Tetramethylbenzene 00527-53-7 926 063 5854
24-Dimethylheptane 02213-23-2 126 062 0788
t-4-Octene 14850-23-8 469 062 2903
n-Decane 00124-18-5 059 061 0363
continued
Final CRC E-77-2c Report - Dec 2010
147
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Vehicle 210c - Fuel 9 psi E20 - 3 Day Diurnal - Test 7725
Non Zero Mass Species Sorted By VOC
Unknown 5 289 057 1654
Unknown 1 289 057 1645
c-2-Heptene 06443-92-1 708 056 3942
1-Methyl-4-Isobutylbenzene 05161-04-6 382 055 2100
4-Methyl-t-2-pentene 00674-76-0 804 048 3873
2-Methyl-13-butadiene 00078-79-5 1048 047 4921
1-Heptene 00592-76-7 429 040 1703
t-3-Heptene 14686-14-7 617 035 2178
24-DiMeOctane+AlBenz+PrCyHexane04032-94-4+00300-57-2+01678-92-8118 034 0398
Cyclopentadiene 00542-92-7 689 033 2280
1-Nonene 00124-11-8 249 033 0811
1-Methyl-3-Propylbenzene 01074-43-7 708 031 2215
c- amp t-4-Nonene 02198-23-4 442 029 1282
Isobutylbenzene 00538-93-2 289 027 0791
14-Dimethyl-2-Ethylbenzene 01758-88-9 754 027 2050
Isopropylbenzene (Cumene) 00098-82-8 289 023 0651
2-MeOctane amp 23-DiMeHeptane 03074-71-3+03221-61-2 085 022 0190
1-Methyl-2-Propylbenzene 01074-17-5 543 017 0919
13-Butadiene 00106-99-0 1245 014 1729
t-2-Octene amp t-12-DiMeCyHexane 13389-42-9+06876-23-9 592 008 0480
Total 10698 31327 2928
No MIR available use weighted average of 28884
continued
Final CRC E-77-2c Report - Dec 2010
148
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
2-Methylbutane (Isopentane) 00078-78-4 135 447 6051
1-Methyl-3-Ethylbenzene 00620-14-4 739 162 11934
Toluene 00108-88-3 393 129 5070
meta- amp para-Xylenes 00108-38-3+00106-42-3 776 118 9142
n-Butane 00106-97-8 108 114 1229
n-Heptane 00142-82-5 097 106 1019
2-Methyl-1-pentene amp 1-Hexene 00592-41-6+00763-29-1 530 102 5380
Benzene 00071-43-2 069 094 0655
1-Pentene amp 2-Butyne 00109-67-1+00503-17-3 1170 085 9963
2-MePentane amp 4-Me-c-2-Pentene 00691-38-3+00107-83-5 140 083 1156
c-2-Butene 00590-18-1 1426 072 10220
124-TriMeBenz amp t-Butylbenzene 00095-63-6+00098-06-6 537 063 3370
Methylcyclohexane 00108-87-2 156 058 0901
2-Methyl-1-butene 00563-46-2 638 057 3627
1-Methyl-4-Ethylbenzene 00622-96-8 439 055 2435
224-TriMePentane (IsoOctane) 00540-84-1 120 055 0664
n-Pentane 00109-66-0 121 054 0651
135-Trimethylbenzene 00108-67-8 1175 053 6279
c-2-Hexene amp 3-MeCyclopentene 07688-21-3+01120-62-3 661 052 3431
Cyclohexane 00110-82-7 114 049 0558
n-Hexane 00110-54-3 113 040 0449
1-Ethyl-2-Methylbenzene 00611-14-3 554 037 2072
n-Octane 00111-65-9 080 037 0294
Methylcyclopentane 00096-37-7 205 034 0698
3-Methylpentane 00096-14-0 169 032 0549
n-Propylbenzene 00103-65-1 196 030 0591
3-Methylheptane 00589-81-1 112 028 0314
t-2-Hexene 04050-45-7 855 028 2367
2-Methylpropene amp 1-Butene 00115-11-7+00106-98-9 794 027 2148
2-Methylheptane 00592-27-8 097 025 0246
n-Nonane 00111-84-2 068 023 0160
123-Trimethylbenzene 00526-73-8 1194 023 2790
2-Methylhexane 00591-76-4 109 022 0243
3-Methyl-t-2-pentene 00616-12-6 1166 021 2489
Cyclopentene 00142-29-0 669 018 1231
1-Methylcyclopentene 00693-89-0 1245 017 2175
Vehicle 210c - Fuel 7 psi E20 - 86degF Static - Test 7758
Non Zero Mass Species Sorted By VOC
Final CRC E-77-2c Report - Dec 2010
149
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Vehicle 210c - Fuel 7 psi E20 - 86degF Static - Test 7758
Non Zero Mass Species Sorted By VOC
c-13-Dimethylcyclopentane 02532-58-3 417 017 0721
24-Dimethylhexane 00589-43-5 161 016 0260
234-Trimethylpentane 00565-75-3 095 015 0144
2-Methyl-2-butene 00513-35-9 1420 015 2102
23-Dimethylbutane 00079-29-8 090 015 0133
Cyclohexene amp 3-Methylhexane 00110-83-8+00589-34-4 319 014 0451
ortho-Xylene 00095-47-6 758 012 0934
25-DiMeHexane amp EtCyPentane 00592-13-2+01640-89-7 161 012 0186
Ethylbenzene 00100-41-4 296 011 0325
t-2-Pentene 00646-04-8 1047 008 0869
24-Dimethylpentane 00108-08-7 146 003 0043
23-Dimethylpentane 00565-59-3 125 001 0015
Total 259 1087 4196
No MIR available use weighted average of 41780
continued
Final CRC E-77-2c Report - Dec 2010
150
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Ethanol 00064-17-5 145 2384 34537
2-Methylbutane (Isopentane) 00078-78-4 135 862 11675
Toluene 00108-88-3 393 399 15668
n-Pentane 00109-66-0 121 371 4510
124-TriMeBenz amp t-Butylbenzene 00095-63-6+00098-06-6 537 368 19768
1-Methyl-3-Ethylbenzene 00620-14-4 739 363 26812
2-Methyl-1-pentene amp 1-Hexene 00592-41-6+00763-29-1 530 362 19185
n-Heptane 00142-82-5 097 309 2980
n-Butane 00106-97-8 108 299 3222
n-Hexane 00110-54-3 113 246 2791
Benzene 00071-43-2 069 233 1614
2-MePentane amp 4-Me-c-2-Pentene 00691-38-3+00107-83-5 140 191 2674
Methylcyclohexane 00108-87-2 156 190 2955
meta- amp para-Xylenes 00108-38-3+00106-42-3 776 159 12311
t-2-Pentene 00646-04-8 1047 148 15551
Cyclohexane 00110-82-7 114 146 1657
Methylcyclopentane 00096-37-7 205 124 2542
224-TriMePentane (IsoOctane) 00540-84-1 120 124 1485
1-Methyl-4-Ethylbenzene 00622-96-8 439 122 5345
135-Trimethylbenzene 00108-67-8 1175 118 13846
2-Methyl-2-butene 00513-35-9 1420 115 16375
c-2-Pentene 00627-20-3 1028 113 11626
1-Pentene amp 2-Butyne 00109-67-1+00503-17-3 1170 112 13085
Cyclohexene amp 3-Methylhexane 00110-83-8+00589-34-4 319 104 3315
1-Ethyl-2-Methylbenzene 00611-14-3 554 104 5743
3-Methylpentane 00096-14-0 169 103 1742
n-Octane 00111-65-9 080 100 0796
2-Methyl-1-butene 00563-46-2 638 083 5318
c-13-Dimethylcyclopentane 02532-58-3 324 078 2523
t-2-Hexene 04050-45-7 855 062 5278
3-Methyl-c-2-pentene 00922-62-3 1252 061 7658
c-2-Hexene amp 3-MeCyclopentene 07688-21-3+01120-62-3 661 058 3858
3-Methylheptane 00589-81-1 112 054 0611
t-12-Dimethylcyclopentane 00822-50-4 324 053 1703
123-Trimethylbenzene 00526-73-8 1194 052 6224
2-Methylhexane 00591-76-4 109 051 0548
ortho-Xylene 00095-47-6 758 048 3648
Ethylbenzene 00100-41-4 296 047 1400
n-Propylbenzene 00103-65-1 196 047 0921
23-DiMeHexane amp 23-MeEtPentane 00584-94-1+ 109 045 0491
24-Dimethylhexane 00589-43-5 161 042 0671
3-Methyl-t-2-pentene 00616-12-6 1166 041 4734
225-Trimethylhexane 03522-94-9 105 040 0424
c-13-Dimethylcyclohexane 00638-04-0 324 039 1265
Vehicle 210c - Fuel 7 psi E20 - 105degF Static - Test 7761
Non Zero Mass Species Sorted By VOC
Final CRC E-77-2c Report - Dec 2010
151
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Vehicle 210c - Fuel 7 psi E20 - 105degF Static - Test 7761
Non Zero Mass Species Sorted By VOC
2-Methyl-2-pentene 00625-27-4 1103 039 4295
Cyclopentane 00287-92-3 224 038 0856
22-Dimethylbutane 00075-83-2 111 033 0370
234-Trimethylpentane 00565-75-3 095 032 0305
23-Dimethylpentane 00565-59-3 125 030 0376
1-Methylcyclopentene 00693-89-0 1245 030 3720
25-DiMeHexane amp EtCyPentane 00592-13-2+01640-89-7 161 030 0474
n-Nonane 00111-84-2 068 023 0155
23-Dimethylbutane 00079-29-8 090 022 0200
Cyclopentene 00142-29-0 669 018 1224
24-Dimethylpentane 00108-08-7 146 016 0240
Unknown 22 324 013 0423
2-Methylheptane 00592-27-8 097 012 0113
Total 951 3138 3302
No MIR available use weighted average of 32395
continued
Final CRC E-77-2c Report - Dec 2010
152
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Ethanol 00064-17-5 145 4516 65430
1-Methyl-3-Ethylbenzene 00620-14-4 739 1234 91139
meta- amp para-Xylenes 00108-38-3+00106-42-3 776 700 54262
2-Methylbutane (Isopentane) 00078-78-4 135 590 8000
2-Methyl-1-pentene amp 1-Hexene 00592-41-6+00763-29-1 530 514 27234
Toluene 00108-88-3 393 507 19903
Unknown 22 333 400 13307
n-Butane 00106-97-8 108 381 4104
124-TriMeBenz amp t-Butylbenzene 00095-63-6+00098-06-6 537 344 18490
n-Heptane 00142-82-5 097 294 2844
Propane 00074-98-6 046 278 1272
Benzene 00071-43-2 069 271 1880
2-Methylheptane 00592-27-8 097 242 2337
n-Pentane 00109-66-0 121 233 2835
n-Hexane 00110-54-3 113 226 2566
225-Trimethylhexane 03522-94-9 105 225 2365
c-2-Butene 00590-18-1 1426 199 28382
1-Methyl-4-Ethylbenzene 00622-96-8 439 193 8483
c-13-Dimethylcyclohexane 00638-04-0 333 186 6200
n-Nonane 00111-84-2 068 171 1171
135-Trimethylbenzene 00108-67-8 1175 133 15640
22-Dimethylpentane 00590-35-2 104 120 1248
c-2-Hexene amp 3-MeCyclopentene 07688-21-3+01120-62-3 661 117 7745
c-2-Pentene 00627-20-3 1028 111 11423
2-Methylpropene amp 1-Butene 00115-11-7+00106-98-9 794 111 8776
Methylcyclopentane 00096-37-7 205 095 1941
23-DiMeHexane amp 23-MeEtPentane 00584-94-1+ 109 090 0983
n-Octane 00111-65-9 080 085 0679
Cyclohexane 00110-82-7 114 081 0923
2-Methyl-2-butene 00513-35-9 1420 081 11500
2-Methyl-1-butene 00563-46-2 638 081 5168
235-Trimethylhexane 01069-53-0 112 080 0900
2-MePentane amp 4-Me-c-2-Pentene 00691-38-3+00107-83-5 140 076 1064
1-Ethyl-2-Methylbenzene 00611-14-3 554 076 4193
2-Methyl-2-pentene 00625-27-4 1103 068 7461
3-Methylheptane 00589-81-1 112 064 0719
Vehicle 210c - Fuel 7 psi E20 - Dynamic - Test 25813
Non Zero Mass Species Sorted By VOC
Final CRC E-77-2c Report - Dec 2010
153
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Vehicle 210c - Fuel 7 psi E20 - Dynamic - Test 25813
Non Zero Mass Species Sorted By VOC
t-2-Pentene 00646-04-8 1047 062 6546
Methylcyclohexane 00108-87-2 156 060 0932
ortho-Xylene 00095-47-6 758 053 4033
1-Methylcyclopentene 00693-89-0 1245 053 6580
3-Methyl-c-2-pentene 00922-62-3 1252 047 5926
Ethylbenzene 00100-41-4 296 043 1269
2-Methylpropane 00075-28-5 118 038 0446
24-Dimethylpentane 00108-08-7 146 028 0403
Cyclopentene 00142-29-0 669 022 1503
t-2-Hexene 04050-45-7 855 014 1156
3-Methyl-t-2-pentene 00616-12-6 1166 011 1314
Cyclohexene amp 3-Methylhexane 00110-83-8+00589-34-4 319 009 0294
23-Dimethylbutane 00079-29-8 090 005 0041
Total 1362 4730 3473
No MIR available use weighted average of 33300
continued
Final CRC E-77-2c Report - Dec 2010
154
Test Fuel Test No
Bag
THC
mg
GC as
of
THC
GC
VOC
mg
Ozone
mg Reactivity
Species
Present
86deg F E20 - 9 psi 7744 654 771 504 1959 3887 39
Static E20 - 7 psi 7828 472 1087 513 1471 2864 49
105deg F E20 - 9 psi 7746 1480 1160 1716 5398 3145 65
Static E20 - 7 psi 7830 1292 800 1033 2530 2449 53
Dynamic E20 - 9 psi 25816 2268 448 1016 4464 4392 23
E20 - 7 psi 25821 1394 1269 1768 6143 3474 57
DHB E20 - 9 psi 7803 16342 991 16190 39290 2427 92
Total E20 - 7 psi 7872 15864 891 14128 33504 2371 82
Vehicle 213c
Final CRC E-77-2c Report - Dec 2010
155
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Ethanol 00064-17-5 145 914 13240
124-TriMeBenz amp t-Butylbenzene 00095-63-6+00098-06-6 537 524 28156
1-Methyl-3-Ethylbenzene 00620-14-4 739 455 33606
n-Heptane 00142-82-5 097 320 3090
meta- amp para-Xylenes 00108-38-3+00106-42-3 776 280 21714
135-Trimethylbenzene 00108-67-8 1175 218 25584
Methylcyclohexane 00108-87-2 156 207 3213
n-Octane 00111-65-9 080 190 1516
1-Ethyl-2-Methylbenzene 00611-14-3 554 167 9228
2-Methyl-1-pentene amp 1-Hexene 00592-41-6+00763-29-1 530 153 8088
1-Methyl-4-Ethylbenzene 00622-96-8 439 148 6515
2-Methylheptane 00592-27-8 097 148 1433
35-Dimethylheptane 00926-82-9 142 125 1780
2-Methylpropane 00075-28-5 118 118 1392
Toluene 00108-88-3 393 103 4047
n-Nonane 00111-84-2 068 099 0674
4-Isopropyltoluene (p-Cymene) 00099-87-6 441 084 3723
1-Pentene amp 2-Butyne 00109-67-1+00503-17-3 1170 078 9144
3-Methylheptane 00589-81-1 112 072 0810
Benzene 00071-43-2 069 072 0497
1-MeCyHexene amp 4-MeHeptane 00591-49-1+00589-53-7 386 071 2755
Cyclohexene amp 3-Methylhexane 00110-83-8+00589-34-4 319 060 1929
Ethylbenzene 00100-41-4 296 054 1611
n-Propylbenzene 00103-65-1 196 051 0994
Indan 00496-11-7 323 046 1487
Unknown 8 380 044 1655
4-Methyloctane 02216-34-4 085 031 0266
c-13-Dimethylcyclohexane 00638-04-0 380 031 1189
ortho-Xylene 00095-47-6 758 025 1916
2-Methylhexane 00591-76-4 109 025 0270
3-Methyloctane 02216-33-3 088 022 0195
t-2-Hexene 04050-45-7 855 022 1856
n-Decane 00124-18-5 059 020 0120
t-12-Dimethylcyclopentane 00822-50-4 380 019 0714
c-13-Dimethylcyclopentane 02532-58-3 380 013 0475
24-Dimethylhexane 00589-43-5 161 010 0159
25-DiMeHexane amp EtCyPentane 00592-13-2+01640-89-7 161 009 0138
Unknown 18 380 008 0320
1-Methylcyclopentene 00693-89-0 1245 003 0400
Total 504 1959 3887
No MIR available use weighted average of 38011
Vehicle 213c - Fuel 9 psi E20 - 86degF Static - Test 7744
Non Zero Mass Species Sorted By VOC
Final CRC E-77-2c Report - Dec 2010
156
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Ethanol 00064-17-5 145 5350 77523
2-Methylbutane (Isopentane) 00078-78-4 135 992 13440
124-TriMeBenz amp t-Butylbenzene 00095-63-6+00098-06-6 537 815 43778
Toluene 00108-88-3 393 710 27869
1-Methyl-3-Ethylbenzene 00620-14-4 739 677 50004
n-Heptane 00142-82-5 097 557 5384
n-Pentane 00109-66-0 121 507 6163
Methylcyclohexane 00108-87-2 156 455 7077
meta- amp para-Xylenes 00108-38-3+00106-42-3 776 453 35114
2-Methyl-1-pentene amp 1-Hexene 00592-41-6+00763-29-1 530 437 23175
n-Butane 00106-97-8 108 412 4441
Benzene 00071-43-2 069 397 2757
n-Hexane 00110-54-3 113 324 3679
135-Trimethylbenzene 00108-67-8 1175 317 37318
1-Methyl-4-Ethylbenzene 00622-96-8 439 289 12689
2-MePentane amp 4-Me-c-2-Pentene 00691-38-3+00107-83-5 140 270 3775
1-Ethyl-2-Methylbenzene 00611-14-3 554 255 14131
Methylcyclopentane 00096-37-7 205 198 4054
n-Octane 00111-65-9 080 190 1517
2-Methyl-2-butene 00513-35-9 1420 185 26255
Cyclohexane 00110-82-7 114 177 2018
2-Methylpropane 00075-28-5 118 161 1890
t-2-Pentene 00646-04-8 1047 157 16410
3-Methylpentane 00096-14-0 169 153 2584
n-Propylbenzene 00103-65-1 196 130 2552
Ethylcyclohexane 01678-91-7 135 117 1576
n-Nonane 00111-84-2 068 105 0717
1-Pentene amp 2-Butyne 00109-67-1+00503-17-3 1170 101 11875
2-Methylhexane 00591-76-4 109 098 1068
Propane 00074-98-6 046 095 0435
ortho-Xylene 00095-47-6 758 095 7180
2-Methyl-1-butene 00563-46-2 638 091 5809
c-2-Pentene 00627-20-3 1028 087 8898
3-Methyloctane 02216-33-3 088 083 0732
c-13-Dimethylcyclohexane 00638-04-0 309 082 2549
2-Methylheptane 00592-27-8 097 082 0789
4-Methyloctane 02216-34-4 085 082 0692
Cyclopentene 00142-29-0 669 079 5254
Cyclopentane 00287-92-3 224 074 1658
Ethylbenzene 00100-41-4 296 071 2105
n-Decane 00124-18-5 059 065 0381
3-Methylheptane 00589-81-1 112 063 0710
3-Methyl-t-2-pentene 00616-12-6 1166 063 7322
24-Dimethylhexane 00589-43-5 161 062 1002
Vehicle 213c - Fuel 9 psi E20 - 105degF Static - Test 7746
Non Zero Mass Species Sorted By VOC
Final CRC E-77-2c Report - Dec 2010
157
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Vehicle 213c - Fuel 9 psi E20 - 105degF Static - Test 7746
Non Zero Mass Species Sorted By VOC
1-Methylcyclopentene 00693-89-0 1245 062 7704
3-Methyl-c-2-pentene 00922-62-3 1252 061 7585
t-12-Dimethylcyclopentane 00822-50-4 309 060 1844
t-14-Dimethylcyclohexane 02207-04-7 309 059 1810
Cyclohexene amp 3-Methylhexane 00110-83-8+00589-34-4 319 058 1848
22-Dimethylbutane 00075-83-2 111 057 0637
t-2-Hexene 04050-45-7 855 056 4804
c-13-Dimethylcyclopentane 02532-58-3 309 056 1720
2-Methyl-2-pentene 00625-27-4 1103 054 5956
4-Isopropyltoluene (p-Cymene) 00099-87-6 441 053 2317
c-2-Hexene amp 3-MeCyclopentene 07688-21-3+01120-62-3 661 049 3239
224-TriMePentane (IsoOctane) 00540-84-1 120 048 0580
22-Dimethylpentane 00590-35-2 104 048 0504
Unknown 18 309 046 1407
c-2-Butene 00590-18-1 1426 041 5887
25-DiMeHexane amp EtCyPentane 00592-13-2+01640-89-7 161 041 0656
1-MeCyHexene amp 4-MeHeptane 00591-49-1+00589-53-7 386 035 1364
2-Methylpropene amp 1-Butene 00115-11-7+00106-98-9 794 032 2564
23-Dimethylpentane 00565-59-3 125 032 0400
24-Dimethylpentane 00108-08-7 146 030 0435
23-Dimethylbutane 00079-29-8 090 023 0203
Total 1716 5398 3145
No MIR available use weighted average of 30906
continued
Final CRC E-77-2c Report - Dec 2010
158
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
1-Methyl-3-Ethylbenzene 00620-14-4 739 2093 154593
Ethanol 00064-17-5 145 1415 20503
124-TriMeBenz amp t-Butylbenzene 00095-63-6+00098-06-6 537 1345 72203
135-Trimethylbenzene 00108-67-8 1175 516 60668
1-Methyl-4-Ethylbenzene 00622-96-8 439 464 20410
n-Heptane 00142-82-5 097 457 4411
n-Nonane 00111-84-2 068 418 2857
n-Octane 00111-65-9 080 391 3117
n-Propylbenzene 00103-65-1 196 390 7648
22-Dimethylpropane 00463-82-1 065 378 2443
235-Trimethylhexane 01069-53-0 112 372 4163
meta- amp para-Xylenes 00108-38-3+00106-42-3 776 312 24231
Methylcyclohexane 00108-87-2 156 285 4429
Unknown 22 429 241 10343
1-Ethyl-2-Methylbenzene 00611-14-3 554 224 12394
2-Methyl-1-pentene amp 1-Hexene 00592-41-6+00763-29-1 530 222 11770
Toluene 00108-88-3 393 138 5398
123-Trimethylbenzene 00526-73-8 1194 112 13350
Ethylbenzene 00100-41-4 296 107 3162
Benzene 00071-43-2 069 106 0733
ortho-Xylene 00095-47-6 758 086 6504
2-Methylhexane 00591-76-4 109 053 0572
23-Dimethylpentane 00565-59-3 125 040 0494
Total 1016 4464 4392
No MIR available use weighted average of 42903
Vehicle 213c - Fuel 9 psi E20 - Dynamic - Test 25816
Non Zero Mass Species Sorted By VOC
Final CRC E-77-2c Report - Dec 2010
159
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Ethanol 00064-17-5 145 80088 1160459
2-Methylbutane (Isopentane) 00078-78-4 135 7737 104827
n-Pentane 00109-66-0 121 4822 58590
n-Heptane 00142-82-5 097 4735 45729
n-Butane 00106-97-8 108 4415 47543
2-Methyl-1-pentene amp 1-Hexene 00592-41-6+00763-29-1 530 4217 223434
Toluene 00108-88-3 393 3850 151113
Methylcyclohexane 00108-87-2 156 3583 55723
n-Hexane 00110-54-3 113 3408 38671
2-MePentane amp 4-Me-c-2-Pentene 00691-38-3+00107-83-5 140 3068 42885
Benzene 00071-43-2 069 3032 21056
Methylcyclopentane 00096-37-7 205 1901 38976
2-Methyl-2-butene 00513-35-9 1420 1879 266753
meta- amp para-Xylenes 00108-38-3+00106-42-3 776 1859 144144
t-2-Pentene 00646-04-8 1047 1856 194423
Cyclohexane 00110-82-7 114 1803 20503
3-Methylpentane 00096-14-0 169 1710 28914
n-Octane 00111-65-9 080 1552 12360
124-TriMeBenz amp t-Butylbenzene 00095-63-6+00098-06-6 537 1528 82058
1-Methyl-3-Ethylbenzene 00620-14-4 739 1314 97049
Cyclohexene amp 3-Methylhexane 00110-83-8+00589-34-4 319 1183 37751
2-Methylhexane 00591-76-4 109 1117 12118
1-Pentene amp 2-Butyne 00109-67-1+00503-17-3 1170 955 111822
2-Methyl-1-butene 00563-46-2 638 911 58131
c-2-Pentene 00627-20-3 1028 907 93216
2-Methylpropane 00075-28-5 118 779 9171
2-Methylheptane 00592-27-8 097 709 6862
1-Butyne 00107-00-6 605 663 40082
1-Methyl-4-Ethylbenzene 00622-96-8 439 650 28567
3-Methylheptane 00589-81-1 112 644 7246
t-2-Hexene 04050-45-7 855 637 54462
135-Trimethylbenzene 00108-67-8 1175 600 70486
c-13-Dimethylcyclohexane 00638-04-0 239 557 13342
23-Dimethylbutane 00079-29-8 090 550 4945
3-Methyl-c-2-pentene 00922-62-3 1252 539 67459
35-Dimethylheptane 00926-82-9 142 494 7036
n-Nonane 00111-84-2 068 474 3235
Cyclopentane 00287-92-3 224 459 10278
1-Ethyl-2-Methylbenzene 00611-14-3 554 453 25112
224-TriMePentane (IsoOctane) 00540-84-1 120 437 5237
1-Methylcyclopentene 00693-89-0 1245 435 54154
3-Methyl-t-2-pentene 00616-12-6 1166 406 47372
2-Methyl-2-pentene 00625-27-4 1103 376 41453
Cyclopentene 00142-29-0 669 370 24726
Vehicle 213c - Fuel 9 psi E20 - 3 Day Diurnal - Test 7803
Non Zero Mass Species Sorted By VOC
Final CRC E-77-2c Report - Dec 2010
160
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Vehicle 213c - Fuel 9 psi E20 - 3 Day Diurnal - Test 7803
Non Zero Mass Species Sorted By VOC
c-2-Hexene amp 3-MeCyclopentene 07688-21-3+01120-62-3 661 360 23793
ortho-Xylene 00095-47-6 758 354 26855
4-Methyloctane 02216-34-4 085 354 3006
c-2-Butene 00590-18-1 1426 344 49033
t-12-Dimethylcyclopentane 00822-50-4 239 317 7600
23-Dimethylpentane 00565-59-3 125 307 3835
Ethylbenzene 00100-41-4 296 301 8929
n-Propylbenzene 00103-65-1 196 301 5890
3-Methyloctane 02216-33-3 088 295 2606
22-Dimethylbutane 00075-83-2 111 289 3213
24-Dimethylhexane 00589-43-5 161 285 4569
24-Dimethylpentane 00108-08-7 146 274 3999
c-13-Dimethylcyclopentane 02532-58-3 239 265 6336
t-14-Dimethylcyclohexane 02207-04-7 239 239 5729
Propane 00074-98-6 046 234 1071
1-MeCyHexene amp 4-MeHeptane 00591-49-1+00589-53-7 386 218 8404
2-Methylpropene amp 1-Butene 00115-11-7+00106-98-9 794 214 16982
33-Dimethylpentane 00562-49-2 112 212 2376
25-DiMeHexane amp EtCyPentane 00592-13-2+01640-89-7 161 209 3356
4-Isopropyltoluene (p-Cymene) 00099-87-6 441 173 7644
2-MeOctane amp 23-DiMeHeptane 03074-71-3+03221-61-2 085 172 1465
Unknown 8 239 166 3975
Unknown 9 239 161 3846
22-Dimethylpentane 00590-35-2 104 161 1675
11-Dimethylcyclohexane 00590-66-9 112 157 1754
3 amp 4-Methyl-1-Pentenes 00691-37-2+00760-20-3 578 146 8433
234-Trimethylpentane 00565-75-3 095 137 1298
33-Dimethylhexane 00563-16-6 115 127 1462
t-13 amp c-14-DiMeCyHexane 02207-03-6+00624-29-3 239 121 2897
23-DiMeHexane amp 23-MeEtPentane 00584-94-1+ 109 110 1203
235-Trimethylhexane 01069-53-0 112 100 1116
continued
Final CRC E-77-2c Report - Dec 2010
161
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Vehicle 213c - Fuel 9 psi E20 - 3 Day Diurnal - Test 7803
Non Zero Mass Species Sorted By VOC
n-Decane 00124-18-5 059 097 0572
24-Dimethylheptane 02213-23-2 126 092 1166
223-Trimethylbutane 00464-06-2 105 092 0965
c- amp t-4-Nonene 02198-23-4 442 081 3581
c-2-Heptene 06443-92-1 708 079 5569
Unknown 1 239 075 1804
t-4-Octene 14850-23-8 469 075 3530
2-Methyl-13-butadiene 00078-79-5 1048 075 7877
225-Trimethylhexane 03522-94-9 105 066 0690
Unknown 18 239 065 1559
Unknown 5 239 060 1448
Unknown 14 239 055 1326
Isopropylbenzene (Cumene) 00098-82-8 239 050 1200
1-Nonene 00124-11-8 249 048 1191
24-DiMeOctane+AlBenz+PrCyHexane04032-94-4+00300-57-2+01678-92-8118 046 0549
c-12-Dimethylcyclohexane 02207-01-4 239 044 1062
Indan 00496-11-7 323 034 1102
Total 16190 39290 2427
No MIR available use weighted average of 23946
continued
Final CRC E-77-2c Report - Dec 2010
162
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Ethanol 00064-17-5 145 1993 28873
2-Methylbutane (Isopentane) 00078-78-4 135 302 4089
Toluene 00108-88-3 393 213 8354
2-Methyl-1-pentene amp 1-Hexene 00592-41-6+00763-29-1 530 170 8988
meta- amp para-Xylenes 00108-38-3+00106-42-3 776 138 10685
n-Butane 00106-97-8 108 130 1400
n-Pentane 00109-66-0 121 129 1569
n-Heptane 00142-82-5 097 123 1191
224-TriMePentane (IsoOctane) 00540-84-1 120 120 1442
n-Hexane 00110-54-3 113 116 1316
2-MePentane amp 4-Me-c-2-Pentene 00691-38-3+00107-83-5 140 105 1468
t-2-Butene 00624-64-6 1520 098 14909
Methylcyclohexane 00108-87-2 156 095 1478
124-TriMeBenz amp t-Butylbenzene 00095-63-6+00098-06-6 537 093 4995
Benzene 00071-43-2 069 089 0619
3-Methylheptane 00589-81-1 112 080 0904
t-2-Pentene 00646-04-8 1047 078 8210
Methylcyclopentane 00096-37-7 205 062 1278
4-Isopropyltoluene (p-Cymene) 00099-87-6 441 058 2540
3-Methylpentane 00096-14-0 169 056 0952
24-Dimethylpentane 00108-08-7 146 053 0769
1-Methyl-3-Ethylbenzene 00620-14-4 739 051 3793
Unknown 18 282 048 1351
4-Methyloctane 02216-34-4 085 047 0400
23-DiMeHexane amp 23-MeEtPentane 00584-94-1+ 109 047 0509
2-Methyl-2-butene 00513-35-9 1420 046 6499
2-Methylhexane 00591-76-4 109 043 0468
c-2-Pentene 00627-20-3 1028 042 4351
t-2-Hexene 04050-45-7 855 041 3497
Cyclohexane 00110-82-7 114 036 0412
1-Methyl-4-Ethylbenzene 00622-96-8 439 036 1570
c-2-Heptene 06443-92-1 708 035 2475
2-Methyl-1-butene 00563-46-2 638 035 2212
n-Octane 00111-65-9 080 033 0264
23-Dimethylbutane 00079-29-8 090 032 0284
22-Dimethylpentane 00590-35-2 104 031 0321
25-DiMeHexane amp EtCyPentane 00592-13-2+01640-89-7 161 030 0474
135-Trimethylbenzene 00108-67-8 1175 025 2975
c-13-Dimethylcyclopentane 02532-58-3 282 025 0701
3-Methyl-t-2-pentene 00616-12-6 1166 023 2658
Cyclohexene amp 3-Methylhexane 00110-83-8+00589-34-4 319 023 0721
n-Nonane 00111-84-2 068 022 0148
3-Methyl-c-2-pentene 00922-62-3 1252 019 2434
1-MeCyHexene amp 4-MeHeptane 00591-49-1+00589-53-7 386 016 0627
Vehicle 213c - Fuel 7 psi E20 - 86degF Static - Test 7828
Non Zero Mass Species Sorted By VOC
Final CRC E-77-2c Report - Dec 2010
163
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Vehicle 213c - Fuel 7 psi E20 - 86degF Static - Test 7828
Non Zero Mass Species Sorted By VOC
Cyclopentene 00142-29-0 669 014 0946
234-Trimethylpentane 00565-75-3 095 013 0121
1-Ethyl-2-Methylbenzene 00611-14-3 554 011 0619
n-Propylbenzene 00103-65-1 196 008 0160
24-Dimethylhexane 00589-43-5 161 003 0043
Total 513 1471 2864
No MIR available use weighted average of 28240
continued
Final CRC E-77-2c Report - Dec 2010
164
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Ethanol 00064-17-5 145 4419 64033
2-Methylbutane (Isopentane) 00078-78-4 135 991 13428
2-Methyl-1-pentene amp 1-Hexene 00592-41-6+00763-29-1 530 331 17514
Toluene 00108-88-3 393 327 12821
n-Heptane 00142-82-5 097 317 3058
n-Pentane 00109-66-0 121 298 3615
n-Butane 00106-97-8 108 292 3145
2-MePentane amp 4-Me-c-2-Pentene 00691-38-3+00107-83-5 140 243 3396
Methylcyclohexane 00108-87-2 156 228 3541
n-Hexane 00110-54-3 113 202 2297
meta- amp para-Xylenes 00108-38-3+00106-42-3 776 200 15534
124-TriMeBenz amp t-Butylbenzene 00095-63-6+00098-06-6 537 198 10630
Benzene 00071-43-2 069 176 1224
Methylcyclopentane 00096-37-7 205 144 2955
224-TriMePentane (IsoOctane) 00540-84-1 120 135 1617
3-Methylpentane 00096-14-0 169 128 2170
Cyclohexane 00110-82-7 114 121 1373
t-2-Pentene 00646-04-8 1047 108 11335
n-Octane 00111-65-9 080 104 0832
23-Dimethylbutane 00079-29-8 090 093 0839
2-Methyl-2-butene 00513-35-9 1420 088 12506
1-Methyl-3-Ethylbenzene 00620-14-4 739 075 5552
c-2-Pentene 00627-20-3 1028 065 6705
2-Methylheptane 00592-27-8 097 065 0628
Cyclohexene amp 3-Methylhexane 00110-83-8+00589-34-4 319 062 1987
1-Methyl-4-Ethylbenzene 00622-96-8 439 061 2682
2-Methyl-1-butene 00563-46-2 638 060 3850
ortho-Xylene 00095-47-6 758 058 4432
2-Methylhexane 00591-76-4 109 053 0572
3-Methylheptane 00589-81-1 112 044 0500
1-Ethyl-2-Methylbenzene 00611-14-3 554 043 2392
123-Trimethylbenzene 00526-73-8 1194 042 5065
Ethylcyclohexane 01678-91-7 135 042 0560
2-Methyl-2-pentene 00625-27-4 1103 041 4512
Cyclopentene 00142-29-0 669 040 2703
n-Nonane 00111-84-2 068 040 0272
c-13-Dimethylcyclohexane 00638-04-0 244 039 0945
n-Propylbenzene 00103-65-1 196 034 0666
23-DiMeHexane amp 23-MeEtPentane 00584-94-1+ 109 033 0362
135-Trimethylbenzene 00108-67-8 1175 032 3762
c-2-Heptene 06443-92-1 708 032 2242
c-2-Butene 00590-18-1 1426 030 4304
3-Methyl-t-2-pentene 00616-12-6 1166 027 3205
23-Dimethylpentane 00565-59-3 125 026 0325
Vehicle 213c - Fuel 7 psi E20 - 105degF Static - Test 7830
Non Zero Mass Species Sorted By VOC
Final CRC E-77-2c Report - Dec 2010
165
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Vehicle 213c - Fuel 7 psi E20 - 105degF Static - Test 7830
Non Zero Mass Species Sorted By VOC
Ethylbenzene 00100-41-4 296 024 0701
24-Dimethylhexane 00589-43-5 161 020 0324
t-2-Hexene 04050-45-7 855 019 1605
1-Methylcyclopentene 00693-89-0 1245 018 2202
c-13-Dimethylcyclopentane 02532-58-3 244 017 0425
22-Dimethylbutane 00075-83-2 111 016 0174
24-Dimethylpentane 00108-08-7 146 014 0200
3-Methyl-c-2-pentene 00922-62-3 1252 010 1259
234-Trimethylpentane 00565-75-3 095 007 0067
Total 1033 2530 2449
No MIR available use weighted average of 24354
continued
Final CRC E-77-2c Report - Dec 2010
166
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Ethanol 00064-17-5 145 5963 86398
2-Methylbutane (Isopentane) 00078-78-4 135 1080 14631
1-Methyl-3-Ethylbenzene 00620-14-4 739 863 63729
124-TriMeBenz amp t-Butylbenzene 00095-63-6+00098-06-6 537 854 45862
Toluene 00108-88-3 393 571 22420
meta- amp para-Xylenes 00108-38-3+00106-42-3 776 536 41568
135-Trimethylbenzene 00108-67-8 1175 504 59223
n-Pentane 00109-66-0 121 455 5531
22-Dimethylpropane 00463-82-1 065 387 2502
Propane 00074-98-6 046 324 1482
1-Methyl-4-Ethylbenzene 00622-96-8 439 316 13868
Methylcyclohexane 00108-87-2 156 308 4792
Methylcyclopentane 00096-37-7 205 290 5935
1-Pentene amp 2-Butyne 00109-67-1+00503-17-3 1170 286 33509
Benzene 00071-43-2 069 254 1767
224-TriMePentane (IsoOctane) 00540-84-1 120 251 3016
n-Heptane 00142-82-5 097 246 2379
Cyclohexene amp 3-Methylhexane 00110-83-8+00589-34-4 319 213 6797
t-2-Pentene 00646-04-8 1047 211 22048
2-Methylpropene amp 1-Butene 00115-11-7+00106-98-9 794 210 16702
c-2-Butene 00590-18-1 1426 195 27782
Ethylbenzene 00100-41-4 296 168 4985
2-Methyl-1-butene 00563-46-2 638 165 10501
n-Hexane 00110-54-3 113 163 1848
ortho-Xylene 00095-47-6 758 152 11495
Cyclohexane 00110-82-7 114 136 1543
c-2-Pentene 00627-20-3 1028 132 13597
235-Trimethylhexane 01069-53-0 112 131 1473
2-Methyl-2-butene 00513-35-9 1420 130 18389
n-Octane 00111-65-9 080 129 1027
23-DiMeHexane amp 23-MeEtPentane 00584-94-1+ 109 126 1379
3-Methylheptane 00589-81-1 112 115 1296
22-Dimethylbutane 00075-83-2 111 113 1259
n-Butane 00106-97-8 108 111 1191
1-Ethyl-2-Methylbenzene 00611-14-3 554 110 6097
3-Methylpentane 00096-14-0 169 099 1670
24-Dimethylpentane 00108-08-7 146 099 1438
3-Methyl-t-2-pentene 00616-12-6 1166 097 11253
n-Nonane 00111-84-2 068 093 0635
c-13-Dimethylcyclohexane 00638-04-0 344 092 3157
23-Dimethylbutane 00079-29-8 090 091 0816
2-Methylheptane 00592-27-8 097 091 0876
Styrene 00100-42-5 166 085 1415
n-Propylbenzene 00103-65-1 196 085 1659
Vehicle 213c - Fuel 7 psi E20 - Dynamic - Test 25821
Non Zero Mass Species Sorted By VOC
Final CRC E-77-2c Report - Dec 2010
167
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Vehicle 213c - Fuel 7 psi E20 - Dynamic - Test 25821
Non Zero Mass Species Sorted By VOC
2-Methyl-1-pentene amp 1-Hexene 00592-41-6+00763-29-1 530 070 3732
24-Dimethylhexane 00589-43-5 161 068 1091
Isobutylbenzene 00538-93-2 344 067 2305
c-2-Heptene 06443-92-1 708 067 4724
Cyclopentene 00142-29-0 669 058 3856
2-MePentane amp 4-Me-c-2-Pentene 00691-38-3+00107-83-5 140 056 0784
23-Dimethylpentane 00565-59-3 125 051 0632
1-Methylcyclopentene 00693-89-0 1245 048 6027
t-2-Hexene 04050-45-7 855 047 4014
3-Methyl-c-2-pentene 00922-62-3 1252 042 5224
234-Trimethylpentane 00565-75-3 095 030 0287
25-DiMeHexane amp EtCyPentane 00592-13-2+01640-89-7 161 029 0461
2-Methylhexane 00591-76-4 109 024 0260
Total 1768 6143 3474
No MIR available use weighted average of 34430
continued
Final CRC E-77-2c Report - Dec 2010
168
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Ethanol 00064-17-5 145 55723 807411
2-Methylbutane (Isopentane) 00078-78-4 135 8487 114996
2-Methyl-1-pentene amp 1-Hexene 00592-41-6+00763-29-1 530 6651 352412
n-Heptane 00142-82-5 097 5981 57761
n-Pentane 00109-66-0 121 4502 54693
n-Butane 00106-97-8 108 3984 42902
n-Hexane 00110-54-3 113 3782 42912
Methylcyclohexane 00108-87-2 156 3768 58603
Toluene 00108-88-3 393 3760 147573
2-MePentane amp 4-Me-c-2-Pentene 00691-38-3+00107-83-5 140 3176 44389
Benzene 00071-43-2 069 2573 17862
224-TriMePentane (IsoOctane) 00540-84-1 120 2140 25664
Cyclohexane 00110-82-7 114 2121 24121
Methylcyclopentane 00096-37-7 205 1968 40331
t-12-Dimethylcyclopentane 00822-50-4 231 1947 45038
Cyclohexene amp 3-Methylhexane 00110-83-8+00589-34-4 319 1772 56537
3-Methylpentane 00096-14-0 169 1746 29526
2-Methylhexane 00591-76-4 109 1523 16530
n-Octane 00111-65-9 080 1370 10905
2-Methyl-2-butene 00513-35-9 1420 1332 189048
t-2-Pentene 00646-04-8 1047 1291 135259
meta- amp para-Xylenes 00108-38-3+00106-42-3 776 1256 97415
23-Dimethylbutane 00079-29-8 090 914 8215
1-Pentene amp 2-Butyne 00109-67-1+00503-17-3 1170 775 90745
2-Methyl-1-butene 00563-46-2 638 724 46184
234-Trimethylpentane 00565-75-3 095 689 6534
1-Methyl-3-Ethylbenzene 00620-14-4 739 679 50156
c-2-Pentene 00627-20-3 1028 654 67284
23-Dimethylpentane 00565-59-3 125 631 7876
1-Butyne 00107-00-6 605 626 37845
2-Methylheptane 00592-27-8 097 598 5783
124-TriMeBenz amp t-Butylbenzene 00095-63-6+00098-06-6 537 588 31578
24-Dimethylpentane 00108-08-7 146 583 8506
3-Methylheptane 00589-81-1 112 575 6461
24-Dimethylhexane 00589-43-5 161 569 9133
3-Methyl-c-2-pentene 00922-62-3 1252 520 65089
c-13-Dimethylcyclohexane 00638-04-0 231 513 11859
235-Trimethylhexane 01069-53-0 112 497 5563
t-2-Hexene 04050-45-7 855 463 39550
c-2-Heptene 06443-92-1 708 449 31804
n-Decane 00124-18-5 059 419 2479
Ethylcyclohexane 01678-91-7 135 409 5504
Cyclopentane 00287-92-3 224 395 8835
25-DiMeHexane amp EtCyPentane 00592-13-2+01640-89-7 161 350 5615
Vehicle 213c - Fuel 7 psi E20 - 3 Day Diurnal - Test 7872
Non Zero Mass Species Sorted By VOC
Final CRC E-77-2c Report - Dec 2010
169
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Vehicle 213c - Fuel 7 psi E20 - 3 Day Diurnal - Test 7872
Non Zero Mass Species Sorted By VOC
1-Methyl-4-Ethylbenzene 00622-96-8 439 342 15033
c-2-Butene 00590-18-1 1426 336 47937
3-Methyl-t-2-pentene 00616-12-6 1166 335 39014
135-Trimethylbenzene 00108-67-8 1175 328 38516
c-13-Dimethylcyclopentane 02532-58-3 231 320 7412
2-Methyl-2-pentene 00625-27-4 1103 298 32843
1-Methylcyclopentene 00693-89-0 1245 285 35439
4-Methyloctane 02216-34-4 085 282 2390
n-Nonane 00111-84-2 068 276 1883
Cyclopentene 00142-29-0 669 274 18349
c-2-Hexene amp 3-MeCyclopentene 07688-21-3+01120-62-3 661 269 17799
22-Dimethylbutane 00075-83-2 111 262 2916
22-Dimethylpentane 00590-35-2 104 254 2651
23-DiMeHexane amp 23-MeEtPentane 00584-94-1+ 109 251 2746
t-14-Dimethylcyclohexane 02207-04-7 231 246 5694
1-MeCyHexene amp 4-MeHeptane 00591-49-1+00589-53-7 386 231 8912
3-Methyloctane 02216-33-3 088 227 2006
33-Dimethylhexane 00563-16-6 115 217 2497
33-Dimethylpentane 00562-49-2 112 209 2341
1-Ethyl-2-Methylbenzene 00611-14-3 554 205 11341
225-Trimethylhexane 03522-94-9 105 199 2097
2-Methylpropene amp 1-Butene 00115-11-7+00106-98-9 794 191 15199
ortho-Xylene 00095-47-6 758 185 13998
Ethylbenzene 00100-41-4 296 181 5358
244-Trimethyl-2-Pentene 00107-40-4 630 158 9932
n-Propylbenzene 00103-65-1 196 147 2880
3 amp 4-Methyl-1-Pentenes 00691-37-2+00760-20-3 578 130 7498
223-Trimethylbutane 00464-06-2 105 127 1335
11-Dimethylcyclohexane 00590-66-9 112 116 1297
Unknown 8 231 112 2592
t-13 amp c-14-DiMeCyHexane 02207-03-6+00624-29-3 231 111 2572
Unknown 16 231 111 2561
Unknown 5 231 101 2336
24-Dimethylheptane 02213-23-2 126 098 1243
c- amp t-4-Nonene 02198-23-4 442 096 4265
2-MeOctane amp 23-DiMeHeptane 03074-71-3+03221-61-2 085 088 0749
Unknown 9 231 085 1963
2-Methyl-13-butadiene 00078-79-5 1048 081 8462
Unknown 1 231 036 0824
123-Trimethylbenzene 00526-73-8 1194 008 0987
Total 14128 33504 2371
No MIR available use weighted average of 23128
continued
Final CRC E-77-2c Report - Dec 2010
170
Test Fuel Test No
Bag
THC
mg
GC as
of
THC
GC
VOC
mg
Ozone
mg Reactivity
Species
Present
86deg F E20 - 9 psi 7840 6496 1083 7033 20500 2915 69
Static E20 - 7 psi 7875 5394 873 4710 11512 2444 67
105deg F E20 - 9 psi 7838 11469 907 10408 26483 2545 68
Static E20 - 7 psi 7877 8510 1018 8664 21100 2435 72
Dynamic E20 - 9 psi 25824 1372 1170 1606 5720 3562 55
E20 - 7 psi 25828 914 535 489 2108 4309 20
DHB E20 - 9 psi 7859 19004 940 17874 48855 2733 81
Total E20 - 7 psi 7906 18602 999 18590 49278 2651 94
Vehicle 221c
Final CRC E-77-2c Report - Dec 2010
171
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
2-Methylbutane (Isopentane) 00078-78-4 135 12272 166277
n-Butane 00106-97-8 108 8324 89644
2-Methylpropane 00075-28-5 118 7588 89275
Ethanol 00064-17-5 145 5174 74976
n-Pentane 00109-66-0 121 4957 60220
2-MePentane amp 4-Me-c-2-Pentene 00691-38-3+00107-83-5 140 2409 33673
2-Methyl-1-pentene amp 1-Hexene 00592-41-6+00763-29-1 530 1951 103396
124-TriMeBenz amp t-Butylbenzene 00095-63-6+00098-06-6 537 1919 103053
n-Hexane 00110-54-3 113 1782 20226
2-Methyl-2-butene 00513-35-9 1420 1495 212177
Propane 00074-98-6 046 1378 6301
t-2-Pentene 00646-04-8 1047 1321 138329
Toluene 00108-88-3 393 1320 51799
3-Methylpentane 00096-14-0 169 1291 21833
3-Me-1-Hexene 03404-61-3 427 1081 46189
Methylcyclopentane 00096-37-7 205 975 19992
t-3-Heptene 14686-14-7 617 963 59431
2-Methyl-1-butene 00563-46-2 638 894 57049
1-Methyl-3-Ethylbenzene 00620-14-4 739 778 57444
Benzene 00071-43-2 069 728 5053
c-2-Pentene 00627-20-3 1028 704 72389
1-Pentene amp 2-Butyne 00109-67-1+00503-17-3 1170 683 79930
23-Dimethylbutane 00079-29-8 090 634 5698
22-DiMeHexane 00590-73-8 094 623 5866
2-MeOctane amp 23-DiMeHeptane 03074-71-3+03221-61-2 085 577 4927
135-Trimethylbenzene 00108-67-8 1175 561 65966
2-Methylhexane 00591-76-4 109 393 4266
Cyclohexene amp 3-Methylhexane 00110-83-8+00589-34-4 319 391 12464
c-2-Butene 00590-18-1 1426 385 54865
1-Methyl-4-Isobutylbenzene 05161-04-6 382 383 14643
224-TriMePentane (IsoOctane) 00540-84-1 120 365 4382
1-Ethyl-2-Methylbenzene 00611-14-3 554 324 17974
22-Dimethylbutane 00075-83-2 111 312 3465
Cyclopentane 00287-92-3 224 301 6725
t-2-Hexene 04050-45-7 855 283 24189
14-Diethylbenzene 00105-05-5 439 246 10796
Indan 00496-11-7 323 235 7603
Cyclopentene 00142-29-0 669 222 14854
3-Methyl-t-2-pentene 00616-12-6 1166 218 25428
25-DiMeHexane amp EtCyPentane 00592-13-2+01640-89-7 161 217 3482
3-Methyl-c-2-pentene 00922-62-3 1252 216 27097
2-Methylpropene amp 1-Butene 00115-11-7+00106-98-9 794 200 15887
2-Methylheptane 00592-27-8 097 187 1812
c-2-Hexene amp 3-MeCyclopentene 07688-21-3+01120-62-3 661 177 11677
Vehicle 221c - Fuel 9 psi E20 - 86degF Static - Test 7840
Non Zero Mass Species Sorted By VOC
Final CRC E-77-2c Report - Dec 2010
172
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Vehicle 221c - Fuel 9 psi E20 - 86degF Static - Test 7840
Non Zero Mass Species Sorted By VOC
2-Methyl-2-pentene 00625-27-4 1103 173 19052
n-Octane 00111-65-9 080 166 1321
24-Dimethylpentane 00108-08-7 146 164 2391
n-Propylbenzene 00103-65-1 196 160 3132
ortho-Xylene 00095-47-6 758 156 11834
23-Dimethylpentane 00565-59-3 125 156 1942
1-Methylcyclopentene 00693-89-0 1245 151 18832
1-Methyl-3-Propylbenzene 01074-43-7 708 149 10557
Ethylbenzene 00100-41-4 296 141 4174
3 amp 4-Methyl-1-Pentenes 00691-37-2+00760-20-3 578 134 7740
t-12-Dimethylcyclopentane 00822-50-4 290 117 3382
12-Dimethyl-4-Ethylbenzene 00934-80-5 754 117 8795
1235-Tetramethylbenzene 00527-53-7 926 115 10688
Unknown 5 290 113 3275
234-Trimethylpentane 00565-75-3 095 105 0999
23-DiMeHexane amp 23-MeEtPentane 00584-94-1+ 109 101 1101
c-13-Dimethylcyclohexane 00638-04-0 290 100 2894
22-Dimethylpentane 00590-35-2 104 099 1036
14-Dimethyl-2-Ethylbenzene 01758-88-9 754 093 6978
c-13-Dimethylcyclopentane 02532-58-3 290 092 2678
13-Dimethyl-4-Ethylbenzene 00874-41-9 754 077 5831
223-Trimethylbutane 00464-06-2 105 063 0663
2-Methyl-13-butadiene 00078-79-5 1048 058 6072
33-Dimethylpentane 00562-49-2 112 048 0537
Naphthalene 00091-20-3 328 042 1374
Total 7033 20500 2915
No MIR available use weighted average of 28975
continued
Final CRC E-77-2c Report - Dec 2010
173
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
2-Methylbutane (Isopentane) 00078-78-4 135 18810 254856
n-Butane 00106-97-8 108 13220 142369
2-Methylpropane 00075-28-5 118 11988 141051
Ethanol 00064-17-5 145 9234 133801
n-Pentane 00109-66-0 121 8302 100866
2-MePentane amp 4-Me-c-2-Pentene 00691-38-3+00107-83-5 140 4096 57258
2-Methyl-1-pentene amp 1-Hexene 00592-41-6+00763-29-1 530 3671 194479
n-Hexane 00110-54-3 113 2767 31394
2-Methyl-2-butene 00513-35-9 1420 2454 348276
t-2-Pentene 00646-04-8 1047 2145 224611
Propane 00074-98-6 046 2099 9596
3-Methylpentane 00096-14-0 169 2086 35279
n-Heptane 00142-82-5 097 1782 17211
Methylcyclopentane 00096-37-7 205 1658 33981
Cyclohexane 00110-82-7 114 1516 17244
2-Methyl-1-butene 00563-46-2 638 1447 92328
22-DiMeHexane 00590-73-8 094 1392 13105
c-2-Pentene 00627-20-3 1028 1194 122782
Toluene 00108-88-3 393 1100 43170
Benzene 00071-43-2 069 1087 7545
23-Dimethylbutane 00079-29-8 090 1032 9271
1-Pentene amp 2-Butyne 00109-67-1+00503-17-3 1170 857 100363
Cyclohexene amp 3-Methylhexane 00110-83-8+00589-34-4 319 659 21040
2-Methylhexane 00591-76-4 109 603 6543
22-Dimethylbutane 00075-83-2 111 570 6332
c-2-Butene 00590-18-1 1426 511 72813
Cyclopentane 00287-92-3 224 491 10983
t-2-Hexene 04050-45-7 855 437 37393
meta- amp para-Xylenes 00108-38-3+00106-42-3 776 367 28495
Cyclopentene 00142-29-0 669 367 24548
n-Octane 00111-65-9 080 364 2897
3-Methyl-t-2-pentene 00616-12-6 1166 339 39475
2-Methyl-2-pentene 00625-27-4 1103 326 35978
3-Methyl-c-2-pentene 00922-62-3 1252 325 40724
c-2-Hexene amp 3-MeCyclopentene 07688-21-3+01120-62-3 661 309 20414
2-Methylpropene amp 1-Butene 00115-11-7+00106-98-9 794 266 21098
224-TriMePentane (IsoOctane) 00540-84-1 120 250 2994
1-Methylcyclopentene 00693-89-0 1245 243 30289
24-Dimethylpentane 00108-08-7 146 226 3304
3 amp 4-Methyl-1-Pentenes 00691-37-2+00760-20-3 578 211 12187
23-Dimethylpentane 00565-59-3 125 205 2559
c-13-Dimethylcyclohexane 00638-04-0 253 203 5122
Unknown 22 253 201 5089
1-Methyl-3-Ethylbenzene 00620-14-4 739 194 14297
Vehicle 221c - Fuel 9 psi E20 - 105degF Static - Test 7838
Non Zero Mass Species Sorted By VOC
Final CRC E-77-2c Report - Dec 2010
174
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Vehicle 221c - Fuel 9 psi E20 - 105degF Static - Test 7838
Non Zero Mass Species Sorted By VOC
t-12-Dimethylcyclopentane 00822-50-4 253 175 4421
3-Methylheptane 00589-81-1 112 170 1906
124-TriMeBenz amp t-Butylbenzene 00095-63-6+00098-06-6 537 164 8799
c-13-Dimethylcyclopentane 02532-58-3 253 163 4130
22-Dimethylpentane 00590-35-2 104 146 1525
1-Methyl-4-Ethylbenzene 00622-96-8 439 126 5535
24-Dimethylhexane 00589-43-5 161 126 2020
25-DiMeHexane amp EtCyPentane 00592-13-2+01640-89-7 161 124 1996
234-Trimethylpentane 00565-75-3 095 116 1105
2-Methylheptane 00592-27-8 097 104 1010
n-Propylbenzene 00103-65-1 196 099 1936
ortho-Xylene 00095-47-6 758 097 7318
n-Nonane 00111-84-2 068 092 0630
33-Dimethylpentane 00562-49-2 112 088 0987
135-Trimethylbenzene 00108-67-8 1175 087 10234
23-DiMeHexane amp 23-MeEtPentane 00584-94-1+ 109 086 0944
2-Methyl-13-butadiene 00078-79-5 1048 085 8864
33-Dimethylhexane 00563-16-6 115 074 0847
225-Trimethylhexane 03522-94-9 105 071 0747
Ethylbenzene 00100-41-4 296 067 1991
Ethylcyclohexane 01678-91-7 135 061 0826
1-Octene 00111-66-0 314 055 1718
1-Ethyl-2-Methylbenzene 00611-14-3 554 054 3008
223-Trimethylbutane 00464-06-2 105 041 0427
Total 10408 26483 2545
No MIR available use weighted average of 25266
continued
Final CRC E-77-2c Report - Dec 2010
175
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Ethanol 00064-17-5 145 2191 31752
2-Methylbutane (Isopentane) 00078-78-4 135 1205 16326
n-Butane 00106-97-8 108 1006 10833
n-Pentane 00109-66-0 121 747 9080
Toluene 00108-88-3 393 701 27531
1-Methyl-3-Ethylbenzene 00620-14-4 739 669 49408
Unknown 22 328 660 21624
2-Methyl-1-pentene amp 1-Hexene 00592-41-6+00763-29-1 530 566 29965
Benzene 00071-43-2 069 489 3398
2-Methylpropane 00075-28-5 118 438 5148
t-2-Pentene 00646-04-8 1047 413 43247
n-Heptane 00142-82-5 097 401 3869
2-Methyl-2-butene 00513-35-9 1420 365 51798
2-MePentane amp 4-Me-c-2-Pentene 00691-38-3+00107-83-5 140 358 5000
124-TriMeBenz amp t-Butylbenzene 00095-63-6+00098-06-6 537 347 18632
1-Pentene amp 2-Butyne 00109-67-1+00503-17-3 1170 324 37935
Propane 00074-98-6 046 309 1412
c-13-Dimethylcyclopentane 02532-58-3 328 305 9999
t-12-Dimethylcyclopentane 00822-50-4 328 263 8611
Cyclohexene amp 3-Methylhexane 00110-83-8+00589-34-4 319 259 8278
c-2-Hexene amp 3-MeCyclopentene 07688-21-3+01120-62-3 661 257 17002
Cyclohexane 00110-82-7 114 257 2927
23-DiMeHexane amp 23-MeEtPentane 00584-94-1+ 109 252 2748
n-Octane 00111-65-9 080 231 1837
2-Methylpropene amp 1-Butene 00115-11-7+00106-98-9 794 173 13749
Ethylcyclohexane 01678-91-7 135 172 2310
c-2-Pentene 00627-20-3 1028 166 17113
c-13-Dimethylcyclohexane 00638-04-0 328 161 5291
235-Trimethylhexane 01069-53-0 112 160 1797
n-Hexane 00110-54-3 113 150 1697
meta- amp para-Xylenes 00108-38-3+00106-42-3 776 140 10867
Methylcyclopentane 00096-37-7 205 140 2866
ortho-Xylene 00095-47-6 758 139 10527
1-Ethyl-2-Methylbenzene 00611-14-3 554 138 7646
225-Trimethylhexane 03522-94-9 105 136 1432
c-2-Butene 00590-18-1 1426 130 18467
1-Methyl-4-Ethylbenzene 00622-96-8 439 125 5511
22-Dimethylpentane 00590-35-2 104 120 1252
13-Butadiene 00106-99-0 1245 113 14026
Ethylbenzene 00100-41-4 296 109 3230
t-2-Hexene 04050-45-7 855 098 8420
2-Methyl-1-butene 00563-46-2 638 090 5717
2-Methylhexane 00591-76-4 109 078 0845
23-Dimethylbutane 00079-29-8 090 075 0672
Vehicle 221c - Fuel 9 psi E20 - Dynamic - Test 25824
Non Zero Mass Species Sorted By VOC
Final CRC E-77-2c Report - Dec 2010
176
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Vehicle 221c - Fuel 9 psi E20 - Dynamic - Test 25824
Non Zero Mass Species Sorted By VOC
22-DiMeHexane 00590-73-8 094 069 0650
2-Methyl-2-pentene 00625-27-4 1103 054 5959
2-Methylheptane 00592-27-8 097 052 0507
3-Methyl-t-2-pentene 00616-12-6 1166 051 5927
24-Dimethylpentane 00108-08-7 146 049 0710
3-Methylpentane 00096-14-0 169 046 0770
1-Methylcyclopentene 00693-89-0 1245 028 3477
3-Methylheptane 00589-81-1 112 024 0275
Cyclopentene 00142-29-0 669 022 1455
25-DiMeHexane amp EtCyPentane 00592-13-2+01640-89-7 161 021 0338
n-Nonane 00111-84-2 068 019 0129
Total 1606 5720 3562
No MIR available use weighted average of 32782
continued
Final CRC E-77-2c Report - Dec 2010
177
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Ethanol 00064-17-5 145 54709 792723
2-Methylbutane (Isopentane) 00078-78-4 135 14622 198105
n-Butane 00106-97-8 108 10917 117569
n-Pentane 00109-66-0 121 9272 112649
2-Methylpropane 00075-28-5 118 7225 85005
2-Methyl-1-pentene amp 1-Hexene 00592-41-6+00763-29-1 530 7031 372541
Toluene 00108-88-3 393 6283 246616
n-Hexane 00110-54-3 113 4995 56676
n-Heptane 00142-82-5 097 4659 44994
Benzene 00071-43-2 069 4652 32302
2-MePentane amp 4-Me-c-2-Pentene 00691-38-3+00107-83-5 140 4518 63154
2-Methyl-2-butene 00513-35-9 1420 3675 521667
t-2-Pentene 00646-04-8 1047 3631 380251
3-Methylpentane 00096-14-0 169 2779 46981
22-DiMeHexane 00590-73-8 094 2773 26105
Cyclohexane 00110-82-7 114 2771 31519
Methylcyclopentane 00096-37-7 205 2410 49402
c-2-Pentene 00627-20-3 1028 1943 199760
2-Methyl-1-butene 00563-46-2 638 1834 117003
meta- amp para-Xylenes 00108-38-3+00106-42-3 776 1807 140149
Propane 00074-98-6 046 1660 7588
1-Pentene amp 2-Butyne 00109-67-1+00503-17-3 1170 1583 185298
2-Methylhexane 00591-76-4 109 1107 12010
Cyclohexene amp 3-Methylhexane 00110-83-8+00589-34-4 319 1050 33520
n-Octane 00111-65-9 080 1036 8250
235-Trimethylhexane 01069-53-0 112 982 11001
t-2-Hexene 04050-45-7 855 954 81525
1-Methyl-3-Ethylbenzene 00620-14-4 739 931 68751
23-Dimethylbutane 00079-29-8 090 860 7730
124-TriMeBenz amp t-Butylbenzene 00095-63-6+00098-06-6 537 824 44253
Cyclopentane 00287-92-3 224 748 16744
224-TriMePentane (IsoOctane) 00540-84-1 120 687 8242
c-2-Butene 00590-18-1 1426 680 97022
3-Methyl-t-2-pentene 00616-12-6 1166 666 77705
Cyclopentene 00142-29-0 669 665 44433
1-Methylcyclopentene 00693-89-0 1245 593 73872
22-Dimethylbutane 00075-83-2 111 574 6383
3-Methyl-c-2-pentene 00922-62-3 1252 548 68650
2-Methyl-2-pentene 00625-27-4 1103 519 57206
2-Methylheptane 00592-27-8 097 515 4981
c-2-Hexene amp 3-MeCyclopentene 07688-21-3+01120-62-3 661 509 33633
1-Methyl-4-Ethylbenzene 00622-96-8 439 461 20246
1-Butyne 00107-00-6 605 436 26373
3-Methylheptane 00589-81-1 112 403 4535
Vehicle 221c - Fuel 9 psi E20 - 3 Day Diurnal - Test 7859
Non Zero Mass Species Sorted By VOC
Final CRC E-77-2c Report - Dec 2010
178
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Vehicle 221c - Fuel 9 psi E20 - 3 Day Diurnal - Test 7859
Non Zero Mass Species Sorted By VOC
24-Dimethylpentane 00108-08-7 146 376 5485
2-Methylpropene amp 1-Butene 00115-11-7+00106-98-9 794 358 28460
ortho-Xylene 00095-47-6 758 345 26142
c-13-Dimethylcyclohexane 00638-04-0 271 343 9290
t-12-Dimethylcyclopentane 00822-50-4 271 335 9074
23-Dimethylpentane 00565-59-3 125 304 3790
135-Trimethylbenzene 00108-67-8 1175 301 35419
c-13-Dimethylcyclopentane 02532-58-3 271 298 8084
Ethylbenzene 00100-41-4 296 292 8644
1-Ethyl-2-Methylbenzene 00611-14-3 554 291 16124
24-Dimethylhexane 00589-43-5 161 289 4646
3 amp 4-Methyl-1-Pentenes 00691-37-2+00760-20-3 578 285 16488
22-Dimethylpropane 00463-82-1 065 273 1767
n-Nonane 00111-84-2 068 234 1599
234-Trimethylpentane 00565-75-3 095 219 2078
n-Propylbenzene 00103-65-1 196 198 3881
2-Methyl-13-butadiene 00078-79-5 1048 196 20585
25-DiMeHexane amp EtCyPentane 00592-13-2+01640-89-7 161 195 3129
4-Methyloctane 02216-34-4 085 193 1641
Ethylcyclohexane 01678-91-7 135 185 2494
t-14-Dimethylcyclohexane 02207-04-7 271 175 4748
Unknown 1 271 171 4641
33-Dimethylhexane 00563-16-6 115 159 1833
23-DiMeHexane amp 23-MeEtPentane 00584-94-1+ 109 156 1701
33-Dimethylpentane 00562-49-2 112 132 1474
22-Dimethylpentane 00590-35-2 104 127 1324
123-Trimethylbenzene 00526-73-8 1194 125 14957
225-Trimethylhexane 03522-94-9 105 107 1128
n-Undecane 01120-21-4 052 079 0415
3-Methyloctane 02216-33-3 088 079 0703
Unknown 5 271 076 2052
1-Octene 00111-66-0 314 065 2057
223-Trimethylbutane 00464-06-2 105 064 0677
t-13 amp c-14-DiMeCyHexane 02207-03-6+00624-29-3 271 063 1706
24-Dimethylheptane 02213-23-2 126 055 0699
2-MeOctane amp 23-DiMeHeptane 03074-71-3+03221-61-2 085 055 0471
Unknown 8 271 035 0945
Total 17874 48855 2733
No MIR available use weighted average of 27107
continued
Final CRC E-77-2c Report - Dec 2010
179
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Ethanol 00064-17-5 145 8198 118785
n-Butane 00106-97-8 108 7183 77353
2-Methylbutane (Isopentane) 00078-78-4 135 6462 87557
n-Pentane 00109-66-0 121 3595 43676
2-Methylpropane 00075-28-5 118 2766 32545
2-Methyl-1-pentene amp 1-Hexene 00592-41-6+00763-29-1 530 2547 134971
Propane 00074-98-6 046 2137 9770
n-Hexane 00110-54-3 113 1047 11875
2-MePentane amp 4-Me-c-2-Pentene 00691-38-3+00107-83-5 140 991 13846
n-Heptane 00142-82-5 097 912 8810
t-2-Pentene 00646-04-8 1047 830 86907
2-Methyl-2-butene 00513-35-9 1420 814 115599
Methylcyclohexane 00108-87-2 156 707 10993
23-Dimethylbutane 00079-29-8 090 556 4999
Methylcyclopentane 00096-37-7 205 547 11206
Benzene 00071-43-2 069 530 3683
2-Methyl-1-butene 00563-46-2 638 507 32336
Toluene 00108-88-3 393 503 19740
3-Methylpentane 00096-14-0 169 472 7984
1-Pentene amp 2-Butyne 00109-67-1+00503-17-3 1170 440 51543
c-2-Pentene 00627-20-3 1028 393 40363
224-TriMePentane (IsoOctane) 00540-84-1 120 299 3584
c-2-Butene 00590-18-1 1426 277 39443
Cyclohexene amp 3-Methylhexane 00110-83-8+00589-34-4 319 245 7814
meta- amp para-Xylenes 00108-38-3+00106-42-3 776 242 18767
22-Dimethylbutane 00075-83-2 111 214 2380
1-Methyl-3-Ethylbenzene 00620-14-4 739 210 15494
2-Methylheptane 00592-27-8 097 180 1739
t-2-Hexene 04050-45-7 855 178 15211
n-Octane 00111-65-9 080 172 1368
1-Methyl-4-Ethylbenzene 00622-96-8 439 167 7355
225-Trimethylhexane 03522-94-9 105 167 1759
2-Methylhexane 00591-76-4 109 161 1748
c-13-Dimethylcyclohexane 00638-04-0 243 156 3787
124-TriMeBenz amp t-Butylbenzene 00095-63-6+00098-06-6 537 154 8248
c-2-Heptene 06443-92-1 382 146 5572
2-Methylpropene amp 1-Butene 00115-11-7+00106-98-9 794 141 11175
24-Dimethylpentane 00108-08-7 146 138 2015
Cyclopentene 00142-29-0 669 129 8640
3-Methyl-t-2-pentene 00616-12-6 1166 116 13518
3 amp 4-Methyl-1-Pentenes 00691-37-2+00760-20-3 578 105 6046
Cyclohexane 00110-82-7 114 092 1044
c-2-Hexene amp 3-MeCyclopentene 07688-21-3+01120-62-3 661 088 5798
n-Nonane 00111-84-2 068 087 0593
Vehicle 221c - Fuel 7 psi E20 - 86degF Static - Test 7875
Non Zero Mass Species Sorted By VOC
Final CRC E-77-2c Report - Dec 2010
180
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Vehicle 221c - Fuel 7 psi E20 - 86degF Static - Test 7875
Non Zero Mass Species Sorted By VOC
3-Methylheptane 00589-81-1 112 086 0966
2-Methyl-2-pentene 00625-27-4 1103 081 8971
22-Dimethylpentane 00590-35-2 104 081 0840
223-Trimethylbutane 00464-06-2 105 080 0840
24-Dimethylhexane 00589-43-5 161 078 1247
1-Ethyl-2-Methylbenzene 00611-14-3 554 072 3993
1-MeCyHexene amp 4-MeHeptane 00591-49-1+00589-53-7 386 067 2600
1-Methylcyclopentene 00693-89-0 1245 062 7735
t-12-Dimethylcyclopentane 00822-50-4 243 061 1473
33-Dimethylpentane 00562-49-2 112 058 0653
23-Dimethylpentane 00565-59-3 125 053 0667
244-Trimethyl-2-Pentene 00107-40-4 630 053 3346
n-Propylbenzene 00103-65-1 196 048 0949
Ethylcyclohexane 01678-91-7 135 035 0468
33-Dimethylhexane 00563-16-6 115 031 0359
c-13-Dimethylcyclopentane 02532-58-3 243 031 0744
3-Methyl-c-2-pentene 00922-62-3 1252 027 3427
23-DiMeHexane amp 23-MeEtPentane 00584-94-1+ 109 026 0280
135-Trimethylbenzene 00108-67-8 1175 020 2366
25-DiMeHexane amp EtCyPentane 00592-13-2+01640-89-7 161 020 0318
Ethylbenzene 00100-41-4 296 018 0528
ortho-Xylene 00095-47-6 758 010 0721
234-Trimethylpentane 00565-75-3 095 008 0076
Total 4710 11512 2444
No MIR available use weighted average of 24312
continued
Final CRC E-77-2c Report - Dec 2010
181
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Ethanol 00064-17-5 145 15180 219955
2-Methylbutane (Isopentane) 00078-78-4 135 13225 179190
n-Butane 00106-97-8 108 9750 104997
n-Pentane 00109-66-0 121 5514 66989
2-Methyl-1-pentene amp 1-Hexene 00592-41-6+00763-29-1 530 4149 219832
2-Methylpropane 00075-28-5 118 3609 42461
2-MePentane amp 4-Me-c-2-Pentene 00691-38-3+00107-83-5 140 2910 40678
n-Hexane 00110-54-3 113 2552 28959
Propane 00074-98-6 046 2506 11455
n-Heptane 00142-82-5 097 1866 18025
3-Methylpentane 00096-14-0 169 1624 27461
23-Dimethylbutane 00079-29-8 090 1413 12703
2-Methyl-2-butene 00513-35-9 1420 1376 195359
Toluene 00108-88-3 393 1340 52581
Cyclohexane 00110-82-7 114 1307 14870
Methylcyclohexane 00108-87-2 156 1307 20325
Methylcyclopentane 00096-37-7 205 1242 25451
t-2-Pentene 00646-04-8 1047 1180 123585
224-TriMePentane (IsoOctane) 00540-84-1 120 1140 13672
Benzene 00071-43-2 069 965 6703
2-Methyl-1-butene 00563-46-2 638 878 56009
c-2-Pentene 00627-20-3 1028 635 65238
2-Methylhexane 00591-76-4 109 632 6855
Cyclohexene amp 3-Methylhexane 00110-83-8+00589-34-4 319 619 19749
124-TriMeBenz amp t-Butylbenzene 00095-63-6+00098-06-6 537 611 32781
1-Pentene amp 2-Butyne 00109-67-1+00503-17-3 1170 562 65747
1-Methyl-3-Ethylbenzene 00620-14-4 739 561 41443
meta- amp para-Xylenes 00108-38-3+00106-42-3 776 523 40538
22-Dimethylbutane 00075-83-2 111 370 4115
24-Dimethylpentane 00108-08-7 146 359 5244
n-Octane 00111-65-9 080 346 2755
23-Dimethylpentane 00565-59-3 125 343 4287
c-2-Butene 00590-18-1 1426 336 47966
1-Methyl-4-Ethylbenzene 00622-96-8 439 325 14296
c-2-Heptene 06443-92-1 708 260 18411
t-2-Hexene 04050-45-7 855 249 21269
24-Dimethylhexane 00589-43-5 161 234 3765
135-Trimethylbenzene 00108-67-8 1175 234 27473
234-Trimethylpentane 00565-75-3 095 230 2180
2-Methylpropene amp 1-Butene 00115-11-7+00106-98-9 794 226 17951
c-13-Dimethylcyclohexane 00638-04-0 242 217 5258
c-2-Hexene amp 3-MeCyclopentene 07688-21-3+01120-62-3 661 204 13491
3-Methyl-t-2-pentene 00616-12-6 1166 201 23444
2-Methyl-2-pentene 00625-27-4 1103 200 22011
Vehicle 221c - Fuel 7 psi E20 - 105degF Static - Test 7877
Non Zero Mass Species Sorted By VOC
Final CRC E-77-2c Report - Dec 2010
182
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Vehicle 221c - Fuel 7 psi E20 - 105degF Static - Test 7877
Non Zero Mass Species Sorted By VOC
2-Methylheptane 00592-27-8 097 193 1865
3-Methylheptane 00589-81-1 112 188 2119
Cyclopentene 00142-29-0 669 180 12031
22-Dimethylpentane 00590-35-2 104 162 1691
1-Ethyl-2-Methylbenzene 00611-14-3 554 162 8958
n-Propylbenzene 00103-65-1 196 157 3073
3-Methyl-c-2-pentene 00922-62-3 1252 146 18216
25-DiMeHexane amp EtCyPentane 00592-13-2+01640-89-7 161 133 2138
1-Methylcyclopentene 00693-89-0 1245 131 16366
c-13-Dimethylcyclopentane 02532-58-3 242 129 3123
ortho-Xylene 00095-47-6 758 129 9739
t-12-Dimethylcyclopentane 00822-50-4 242 127 3077
3 amp 4-Methyl-1-Pentenes 00691-37-2+00760-20-3 578 115 6649
Ethylcyclohexane 01678-91-7 135 107 1433
Ethylbenzene 00100-41-4 296 101 3002
t-14-Dimethylcyclohexane 02207-04-7 242 093 2250
1-MeCyHexene amp 4-MeHeptane 00591-49-1+00589-53-7 386 090 3491
225-Trimethylhexane 03522-94-9 105 088 0923
n-Nonane 00111-84-2 068 085 0583
244-Trimethyl-2-Pentene 00107-40-4 630 085 5359
33-Dimethylpentane 00562-49-2 112 082 0920
4-Methyloctane 02216-34-4 085 082 0694
23-DiMeHexane amp 23-MeEtPentane 00584-94-1+ 109 075 0818
2-Methyl-13-butadiene 00078-79-5 1048 068 7144
33-Dimethylhexane 00563-16-6 115 067 0767
n-Decane 00124-18-5 059 066 0389
223-Trimethylbutane 00464-06-2 105 047 0497
123-Trimethylbenzene 00526-73-8 1194 043 5162
Total 8664 21100 2435
No MIR available use weighted average of 24195
continued
Final CRC E-77-2c Report - Dec 2010
183
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Ethanol 00064-17-5 145 1732 25089
2-Methylbutane (Isopentane) 00078-78-4 135 588 7964
Benzene 00071-43-2 069 452 3139
c-2-Butene 00590-18-1 1426 376 53628
meta- amp para-Xylenes 00108-38-3+00106-42-3 776 370 28669
124-TriMeBenz amp t-Butylbenzene 00095-63-6+00098-06-6 537 363 19495
2-Methyl-1-pentene amp 1-Hexene 00592-41-6+00763-29-1 530 267 14126
2-Methylpropene amp 1-Butene 00115-11-7+00106-98-9 794 153 12150
123-Trimethylbenzene 00526-73-8 1194 098 11689
1-Ethyl-2-Methylbenzene 00611-14-3 554 086 4748
1-Pentene amp 2-Butyne 00109-67-1+00503-17-3 1170 072 8460
c-2-Pentene 00627-20-3 1028 072 7386
n-Heptane 00142-82-5 097 059 0568
n-Propylbenzene 00103-65-1 196 048 0947
Ethylbenzene 00100-41-4 296 045 1322
135-Trimethylbenzene 00108-67-8 1175 041 4795
2-Methyl-2-butene 00513-35-9 1420 025 3547
t-2-Hexene 04050-45-7 855 022 1855
ortho-Xylene 00095-47-6 758 015 1110
n-Octane 00111-65-9 080 010 0081
Total 489 2108 4309
Vehicle 221c - Fuel 7 psi E20 - Dynamic - Test 25828
Non Zero Mass Species Sorted By VOC
Final CRC E-77-2c Report - Dec 2010
184
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Ethanol 00064-17-5 145 51382 744509
2-Methylbutane (Isopentane) 00078-78-4 135 13389 181408
2-Methyl-1-pentene amp 1-Hexene 00592-41-6+00763-29-1 530 9148 484707
n-Butane 00106-97-8 108 8982 96733
n-Pentane 00109-66-0 121 6997 85011
Toluene 00108-88-3 393 6711 263404
n-Heptane 00142-82-5 097 6680 64513
n-Hexane 00110-54-3 113 5030 57075
Methylcyclohexane 00108-87-2 156 4378 68094
2-MePentane amp 4-Me-c-2-Pentene 00691-38-3+00107-83-5 140 4361 60959
Benzene 00071-43-2 069 4022 27924
Cyclohexane 00110-82-7 114 3279 37292
224-TriMePentane (IsoOctane) 00540-84-1 120 3044 36498
124-TriMeBenz amp t-Butylbenzene 00095-63-6+00098-06-6 537 2845 152753
Methylcyclopentane 00096-37-7 205 2570 52680
2-Methylpropane 00075-28-5 118 2557 30086
meta- amp para-Xylenes 00108-38-3+00106-42-3 776 2457 190587
Propane 00074-98-6 046 2432 11116
3-Methylpentane 00096-14-0 169 2416 40845
1-Methyl-3-Ethylbenzene 00620-14-4 739 2246 165859
n-Octane 00111-65-9 080 2194 17472
2-Methyl-2-butene 00513-35-9 1420 2103 298453
t-2-Pentene 00646-04-8 1047 2086 218459
Cyclohexene amp 3-Methylhexane 00110-83-8+00589-34-4 319 1611 51416
2-Methylhexane 00591-76-4 109 1526 16559
23-Dimethylbutane 00079-29-8 090 1374 12350
1-Pentene amp 2-Butyne 00109-67-1+00503-17-3 1170 1278 149621
135-Trimethylbenzene 00108-67-8 1175 1225 143952
2-Methyl-1-butene 00563-46-2 638 1191 75982
1-Methyl-4-Ethylbenzene 00622-96-8 439 1161 51025
234-Trimethylpentane 00565-75-3 095 1160 11007
c-2-Pentene 00627-20-3 1028 1105 113644
2-Methylheptane 00592-27-8 097 1023 9893
1-Ethyl-2-Methylbenzene 00611-14-3 554 917 50827
3-Methylheptane 00589-81-1 112 906 10183
c-13-Dimethylcyclohexane 00638-04-0 261 775 20200
23-Dimethylpentane 00565-59-3 125 775 9675
24-Dimethylpentane 00108-08-7 146 765 11169
Ethylcyclohexane 01678-91-7 135 755 10156
24-Dimethylhexane 00589-43-5 161 698 11203
c-2-Heptene 06443-92-1 708 667 47214
n-Nonane 00111-84-2 068 663 4525
t-2-Hexene 04050-45-7 855 648 55398
ortho-Xylene 00095-47-6 758 548 41492
Vehicle 221c - Fuel 7 psi E20 - 3 Day Diurnal - Test 7906
Non Zero Mass Species Sorted By VOC
Final CRC E-77-2c Report - Dec 2010
185
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Vehicle 221c - Fuel 7 psi E20 - 3 Day Diurnal - Test 7906
Non Zero Mass Species Sorted By VOC
Cyclopentane 00287-92-3 224 512 11458
23-DiMeHexane amp 23-MeEtPentane 00584-94-1+ 109 511 5585
n-Propylbenzene 00103-65-1 196 499 9784
4-Methyloctane 02216-34-4 085 497 4216
3-Methyl-t-2-pentene 00616-12-6 1166 485 56599
3-Methyl-c-2-pentene 00922-62-3 1252 456 57109
c-2-Butene 00590-18-1 1426 444 63356
t-12-Dimethylcyclopentane 00822-50-4 261 434 11307
Cyclopentene 00142-29-0 669 416 27787
1-Methylcyclopentene 00693-89-0 1245 413 51451
c-13-Dimethylcyclopentane 02532-58-3 261 411 10713
25-DiMeHexane amp EtCyPentane 00592-13-2+01640-89-7 161 406 6517
225-Trimethylhexane 03522-94-9 105 406 4270
c-2-Hexene amp 3-MeCyclopentene 07688-21-3+01120-62-3 661 404 26699
Ethylbenzene 00100-41-4 296 389 11519
22-Dimethylbutane 00075-83-2 111 378 4206
2-Methyl-2-pentene 00625-27-4 1103 358 39448
Unknown 16 261 356 9264
t-14-Dimethylcyclohexane 02207-04-7 261 346 9022
1-MeCyHexene amp 4-MeHeptane 00591-49-1+00589-53-7 386 344 13283
3-Methyloctane 02216-33-3 088 339 3003
2-Methylpropene amp 1-Butene 00115-11-7+00106-98-9 794 294 23330
123-Trimethylbenzene 00526-73-8 1194 285 33977
235-Trimethylhexane 01069-53-0 112 268 2999
1-Nonene 00124-11-8 249 256 6374
1-Butyne 00107-00-6 605 251 15194
Ethylene 00074-85-1 888 250 22216
22-Dimethylpentane 00590-35-2 104 245 2555
Unknown 8 261 234 6089
t-13 amp c-14-DiMeCyHexane 02207-03-6+00624-29-3 261 224 5822
33-Dimethylhexane 00563-16-6 115 213 2449
2-MeOctane amp 23-DiMeHeptane 03074-71-3+03221-61-2 085 207 1770
33-Dimethylpentane 00562-49-2 112 206 2307
244-Trimethyl-2-Pentene 00107-40-4 630 198 12476
1-Octene 00111-66-0 314 195 6137
3 amp 4-Methyl-1-Pentenes 00691-37-2+00760-20-3 578 187 10797
Unknown 9 261 154 4022
n-Undecane 01120-21-4 052 154 0805
n-Decane 00124-18-5 059 152 0896
Unknown 5 261 142 3689
2-Methyl-13-butadiene 00078-79-5 1048 131 13767
Indan 00496-11-7 323 131 4230
continued
Final CRC E-77-2c Report - Dec 2010
186
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Vehicle 221c - Fuel 7 psi E20 - 3 Day Diurnal - Test 7906
Non Zero Mass Species Sorted By VOC
Unknown 6 261 131 3400
24-Dimethylheptane 02213-23-2 126 126 1589
Styrene 00100-42-5 166 105 1738
24-DiMeOctane+AlBenz+PrCyHexane04032-94-4+00300-57-2+01678-92-8118 077 0909
223-Trimethylbutane 00464-06-2 105 065 0688
Unknown 1 261 052 1367
3-Me-t-3-Hexene amp t-2-Heptene 03899-36-3+14686-13-6 838 049 4115
1-Methyl-4-Isobutylbenzene 05161-04-6 382 040 1522
Total 18590 49278 2651
No MIR available use weighted average of 26050
continued
Final CRC E-77-2c Report - Dec 2010
187
Test Fuel Test No
Bag
THC
mg
GC as
of
THC
GC
VOC
mg
Ozone
mg Reactivity
Species
Present
86deg F E20 - 9 psi 7843 111 00 00 00 0000 0
Static E20 - 7 psi 7898 105 00 00 00 0000 0
105deg F E20 - 9 psi 7847 153 00 00 00 0000 0
Static E20 - 7 psi 7901 148 00 00 00 0000 0
Dynamic E20 - 9 psi 25827 512 950 486 2222 4570 28
E20 - 7 psi 25830 380 00 00 00 0000 0
DHB E20 - 9 psi 7871 1651 889 1468 3932 2678 12
Total E20 - 7 psi 7916 1477 819 1211 2325 1920 12
Vehicle 222c
Final CRC E-77-2c Report - Dec 2010
188
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Total 00 00 0000
Vehicle 222c - Fuel 9 psi E20 - 86degF Static - Test 7843
Non Zero Mass Species Sorted By VOC
Final CRC E-77-2c Report - Dec 2010
189
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Total 00 00 0000
Vehicle 222c - Fuel 9 psi E20 - 105degF Static - Test 7847
Non Zero Mass Species Sorted By VOC
Final CRC E-77-2c Report - Dec 2010
190
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Naphthalene 00091-20-3 328 774 25406
2-MePentane amp 4-Me-c-2-Pentene 00691-38-3+00107-83-5 140 482 6743
t-2-Butene 00624-64-6 1520 371 56453
1-Pentene amp 2-Butyne 00109-67-1+00503-17-3 1170 313 36688
n-Butane 00106-97-8 108 285 3072
23-Dimethylbutane 00079-29-8 090 248 2230
224-TriMePentane (IsoOctane) 00540-84-1 120 225 2694
2-Methylpropene amp 1-Butene 00115-11-7+00106-98-9 794 191 15142
Toluene 00108-88-3 393 190 7444
2-Methylpropane 00075-28-5 118 166 1951
2-Methylheptane 00592-27-8 097 157 1514
3-Methyl-t-2-pentene 00616-12-6 1166 131 15309
n-Heptane 00142-82-5 097 130 1251
234-Trimethylpentane 00565-75-3 095 121 1151
3-Methylpentane 00096-14-0 169 117 1981
24-Dimethylhexane 00589-43-5 161 111 1786
24-Dimethylpentane 00108-08-7 146 110 1605
n-Hexane 00110-54-3 113 100 1134
Methylcyclopentane 00096-37-7 205 091 1863
22-Dimethylbutane 00075-83-2 111 082 0916
Ethylbenzene 00100-41-4 296 077 2293
t-2-Pentene 00646-04-8 1047 075 7833
Cyclohexane 00110-82-7 114 074 0842
c-2-Butene 00590-18-1 1426 074 10503
3-Methyl-c-2-pentene 00922-62-3 1252 071 8850
ortho-Xylene 00095-47-6 758 068 5178
n-Pentane 00109-66-0 121 021 0252
Methylcyclohexane 00108-87-2 156 007 0110
Total 486 2222 4570
Vehicle 222c - Fuel 9 psi E20 - Dynamic - Test 25827
Non Zero Mass Species Sorted By VOC
Final CRC E-77-2c Report - Dec 2010
191
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Ethanol 00064-17-5 145 4628 67056
3-Methylpentane 00096-14-0 169 1507 25484
Methylcyclohexane 00108-87-2 146 1263 18432
2-Methyl-1-pentene amp 1-Hexene 00592-41-6+00763-29-1 530 1105 58547
n-Butane 00106-97-8 108 1101 11855
224-TriMePentane (IsoOctane) 00540-84-1 120 1082 12972
Toluene 00108-88-3 393 1066 41860
3-Methyl-c-2-pentene 00922-62-3 1252 1066 133427
n-Pentane 00109-66-0 121 935 11363
2-Methylbutane (Isopentane) 00078-78-4 135 576 7811
n-Hexane 00110-54-3 113 210 2385
2-MePentane amp 4-Me-c-2-Pentene 00691-38-3+00107-83-5 140 142 1987
Total 1468 3932 2678
Vehicle 222c - Fuel 9 psi E20 - 3 Day Diurnal - Test 7871
Non Zero Mass Species Sorted By VOC
Final CRC E-77-2c Report - Dec 2010
192
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Total 00 00 0000
Vehicle 222c - Fuel 7 psi E20 - 86degF Static - Test 7898
Non Zero Mass Species Sorted By VOC
Final CRC E-77-2c Report - Dec 2010
193
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Total 00 00 0000
Vehicle 222c - Fuel 7 psi E20 - 105degF Static - Test 7901
Non Zero Mass Species Sorted By VOC
Final CRC E-77-2c Report - Dec 2010
194
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Total 00 00 0000
Vehicle 222c - Fuel 7 psi E20 - Dynamic - Test 25830
Non Zero Mass Species Sorted By VOC
Final CRC E-77-2c Report - Dec 2010
195
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Ethanol 00064-17-5 145 4926 71372
2-Methylbutane (Isopentane) 00078-78-4 135 1613 21853
Toluene 00108-88-3 393 1115 43746
3-Methylpentane 00096-14-0 169 762 12888
n-Butane 00106-97-8 108 725 7805
224-TriMePentane (IsoOctane) 00540-84-1 120 637 7641
n-Hexane 00110-54-3 113 611 6931
n-Pentane 00109-66-0 121 583 7083
2-Methyl-1-pentene amp 1-Hexene 00592-41-6+00763-29-1 530 367 19457
Methylcyclohexane 00108-87-2 146 354 5172
2-MePentane amp 4-Me-c-2-Pentene 00691-38-3+00107-83-5 140 208 2913
3-Methyl-c-2-pentene 00922-62-3 1252 205 25608
Total 1211 2325 1920
Non Zero Mass Species Sorted By VOC
Final CRC E-77-2c Report - Dec 2010
196
Test Fuel Leak Test No
Bag
THC
mg
GC as
of
THC
GC
VOC
mg
Ozone
mg Reactivity
Species
Present
86deg F E10 - 10 psi Tank Top 7661 13923 37072 2663 71
Static E10 - 7 psi Tank Top 7693 8737 25269 2892 70
E10 - 10 psi Can Inlet 7781 7427 20164 2715 65
E10 - 7 psi Can Inlet 7819 3415 8597 2517 18
Dynamic E10 - 10 psi Tank Top 25805 32476 89876 2767 99
E10 - 7 psi Tank Top 25801 34405 116244 3379 76
E10 - 10 psi Can Inlet 25817 18066 51521 2852 71
E10 - 7 psi Can Inlet 25820 13962 48361 3464 90
DHB E10 - 10 psi Tank Top 7672 61958 155900 2516 104
Total E10 - 7 psi Tank Top 7741 76987 227741 2958 107
E10 - 10 psi Can Inlet 7794 86321 207927 2409 94
E10 - 7 psi Can Inlet 7844 68582 200436 2923 97
Vehicle 207c
Final CRC E-77-2c Report - Dec 2010
197
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
2-Methylbutane (Isopentane) 00078-78-4 135 38873 526686
n-Butane 00106-97-8 108 31534 339592
Ethanol 00064-17-5 145 15433 223618
n-Pentane 00109-66-0 121 4575 55584
2-MePentane amp 4-Me-c-2-Pentene 00691-38-3+00107-83-5 140 4554 63653
Toluene 00108-88-3 393 4103 161061
n-Hexane 00110-54-3 113 3924 44527
2-Methyl-2-butene 00513-35-9 1420 3811 540999
t-2-Pentene 00646-04-8 1047 3208 335977
3-Methylpentane 00096-14-0 169 2810 47513
2-Methyl-1-butene 00563-46-2 638 2286 145822
23-Dimethylbutane 00079-29-8 090 2194 19722
c-2-Pentene 00627-20-3 1028 1736 178523
Methylcyclopentane 00096-37-7 205 1580 32396
224-TriMePentane (IsoOctane) 00540-84-1 120 1523 18265
1-Pentene amp 2-Butyne 00109-67-1+00503-17-3 1170 1393 163032
c-2-Butene 00590-18-1 1426 1349 192427
Benzene 00071-43-2 069 1177 8169
Cyclohexane 00110-82-7 114 1082 12310
2-Methylpropene amp 1-Butene 00115-11-7+00106-98-9 794 806 63986
Methylcyclohexane 00108-87-2 156 748 11631
2-Methyl-1-pentene amp 1-Hexene 00592-41-6+00763-29-1 530 655 34717
24-Dimethylpentane 00108-08-7 146 611 8923
t-2-Hexene 04050-45-7 855 585 50036
2-Methylhexane 00591-76-4 109 580 6299
Cyclopentene 00142-29-0 669 525 35095
n-Heptane 00142-82-5 097 524 5057
3-Methyl-t-2-pentene 00616-12-6 1166 474 55209
Cyclohexene amp 3-Methylhexane 00110-83-8+00589-34-4 319 467 14899
2-Methyl-2-pentene 00625-27-4 1103 432 47686
3-Methyl-c-2-pentene 00922-62-3 1252 408 51020
c-2-Hexene amp 3-MeCyclopentene 07688-21-3+01120-62-3 661 336 22194
1-Methylcyclopentene 00693-89-0 1245 332 41341
234-Trimethylpentane 00565-75-3 095 323 3069
22-Dimethylbutane 00075-83-2 111 322 3582
23-Dimethylpentane 00565-59-3 125 305 3813
meta- amp para-Xylenes 00108-38-3+00106-42-3 776 298 23089
3 amp 4-Methyl-1-Pentenes 00691-37-2+00760-20-3 578 291 16800
1-Methyl-4-Ethylbenzene 00622-96-8 439 283 12447
24-Dimethylhexane 00589-43-5 161 213 3412
124-TriMeBenz amp t-Butylbenzene 00095-63-6+00098-06-6 537 203 10899
n-Octane 00111-65-9 080 159 1266
1-Methyl-3-Ethylbenzene 00620-14-4 739 154 11367
Vehicle 207c - Fuel 10 psi E10 - 86degF Static - Test 7661
Non Zero Mass Species Sorted By VOC
0020 Leak at Tank Top
Final CRC E-77-2c Report - Dec 2010
198
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Vehicle 207c - Fuel 10 psi E10 - 86degF Static - Test 7661
Non Zero Mass Species Sorted By VOC
0020 Leak at Tank Top
22-Dimethylpentane 00590-35-2 104 144 1501
t-12-Dimethylcyclopentane 00822-50-4 266 134 3552
2-Methylheptane 00592-27-8 097 131 1270
25-DiMeHexane amp EtCyPentane 00592-13-2+01640-89-7 161 128 2056
23-DiMeHexane amp 23-MeEtPentane 00584-94-1+ 109 119 1303
2-Methyl-2-Hexene amp c-3-Heptene 02738-19-4+07642-10-6 784 117 9154
3-Methylheptane 00589-81-1 112 116 1307
223-Trimethylbutane 00464-06-2 105 113 1190
225-Trimethylhexane 03522-94-9 105 096 1007
c-13-Dimethylcyclohexane 00638-04-0 266 092 2452
t-3-Heptene 14686-14-7 617 083 5119
33-Dimethylpentane 00562-49-2 112 079 0884
ortho-Xylene 00095-47-6 758 079 5957
2-Methyl-13-butadiene 00078-79-5 1048 077 8032
c-13-Dimethylcyclopentane 02532-58-3 266 075 1994
1-MeCyHexene amp 4-MeHeptane 00591-49-1+00589-53-7 386 055 2118
n-Decane 00124-18-5 249 054 1339
Ethylcyclohexane 01678-91-7 135 051 0693
235-Trimethylhexane 01069-53-0 112 050 0559
t-14-Dimethylcyclohexane 02207-04-7 266 050 1320
Ethylbenzene 00100-41-4 296 049 1460
1-Ethyl-2-Methylbenzene 00611-14-3 554 044 2426
Unknown 1 266 034 0906
33-Dimethylhexane 00563-16-6 115 030 0344
n-Propylbenzene 00103-65-1 196 028 0542
n-Nonane 00111-84-2 068 015 0101
135-Trimethylbenzene 00108-67-8 1175 006 0702
4-Methyl-t-2-pentene 00674-76-0 804 002 0184
Total 13923 37072 2663
No MIR available use weighted average of 2655
continued
Final CRC E-77-2c Report - Dec 2010
199
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
n-Butane 00106-97-8 108 79369 854739
2-Methylbutane (Isopentane) 00078-78-4 135 44994 609624
Ethanol 00064-17-5 145 38151 552793
Toluene 00108-88-3 393 16580 650783
n-Hexane 00110-54-3 113 13605 154368
2-MePentane amp 4-Me-c-2-Pentene 00691-38-3+00107-83-5 140 10942 152947
3-Methylpentane 00096-14-0 169 7654 129419
n-Pentane 00109-66-0 121 7381 89678
2-Methyl-2-butene 00513-35-9 1420 6466 917894
224-TriMePentane (IsoOctane) 00540-84-1 120 5399 64740
t-2-Pentene 00646-04-8 1047 5245 549380
23-Dimethylbutane 00079-29-8 090 5099 45823
Benzene 00071-43-2 069 4157 28862
Methylcyclopentane 00096-37-7 205 4145 84963
Cyclohexane 00110-82-7 114 3728 42398
2-Methyl-1-butene 00563-46-2 638 3681 234792
Ethylene 00074-85-1 888 3244 288174
1-Pentene amp 2-Butyne 00109-67-1+00503-17-3 1170 3163 370224
1-Methyl-3-Ethylbenzene 00620-14-4 739 3020 223089
124-TriMeBenz amp t-Butylbenzene 00095-63-6+00098-06-6 537 2971 159543
c-2-Pentene 00627-20-3 1028 2900 298147
2-Methylpropene amp 1-Butene 00115-11-7+00106-98-9 794 2743 217856
meta- amp para-Xylenes 00108-38-3+00106-42-3 776 2345 181864
Ethane 00074-84-0 026 2242 5893
Methylcyclohexane 00108-87-2 156 2047 31838
c-2-Butene 00590-18-1 1426 1864 265834
2-Methylhexane 00591-76-4 109 1801 19546
n-Heptane 00142-82-5 097 1789 17277
24-Dimethylpentane 00108-08-7 146 1746 25487
Cyclohexene amp 3-Methylhexane 00110-83-8+00589-34-4 319 1665 53114
234-Trimethylpentane 00565-75-3 095 1498 14213
2-Methylpropane 00075-28-5 118 1312 15435
2-Methyl-1-pentene amp 1-Hexene 00592-41-6+00763-29-1 530 1298 68793
t-2-Hexene 04050-45-7 855 1292 110422
1-Butyne 00107-00-6 605 1288 77894
Propane 00074-98-6 046 1212 5539
23-Dimethylpentane 00565-59-3 125 1068 13331
1-Ethyl-2-Methylbenzene 00611-14-3 554 1043 57799
3-Methyl-t-2-pentene 00616-12-6 1166 1006 117309
1-Methyl-4-Ethylbenzene 00622-96-8 439 994 43673
Cyclopentene 00142-29-0 669 970 64866
135-Trimethylbenzene 00108-67-8 1175 953 111979
2-Methyl-2-pentene 00625-27-4 1103 953 105093
Vehicle 207c - Fuel 10 psi E10 - Dynamic - Test 25805
Non Zero Mass Species Sorted By VOC
0020 Leak at Tank Top
Final CRC E-77-2c Report - Dec 2010
200
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Vehicle 207c - Fuel 10 psi E10 - Dynamic - Test 25805
Non Zero Mass Species Sorted By VOC
0020 Leak at Tank Top
3-Methyl-c-2-pentene 00922-62-3 1252 843 105557
n-Octane 00111-65-9 080 804 6403
24-Dimethylhexane 00589-43-5 161 747 11988
3 amp 4-Methyl-1-Pentenes 00691-37-2+00760-20-3 578 731 42218
1-Methylcyclopentene 00693-89-0 1245 712 88716
c-2-Hexene amp 3-MeCyclopentene 07688-21-3+01120-62-3 661 703 46426
13-Butadiene 00106-99-0 1245 683 85018
ortho-Xylene 00095-47-6 758 620 46937
22-Dimethylbutane 00075-83-2 111 614 6826
225-Trimethylhexane 03522-94-9 105 594 6257
Ethylbenzene 00100-41-4 296 564 16718
25-DiMeHexane amp EtCyPentane 00592-13-2+01640-89-7 161 539 8649
n-Propylbenzene 00103-65-1 196 527 10333
t-12-Dimethylcyclopentane 00822-50-4 275 499 13694
22-Dimethylpentane 00590-35-2 104 494 5154
1-Methyl-3-Propylbenzene 01074-43-7 708 480 34000
33-Dimethylpentane 00562-49-2 112 478 5350
235-Trimethylhexane 01069-53-0 112 468 5241
123-Trimethylbenzene 00526-73-8 1194 429 51163
2-Methylheptane 00592-27-8 097 427 4127
2-Methyl-13-butadiene 00078-79-5 1048 425 44554
3-Methylheptane 00589-81-1 112 420 4718
2-Methyl-2-Hexene amp c-3-Heptene 02738-19-4+07642-10-6 784 417 32697
14-Diethylbenzene 00105-05-5 439 416 18237
n-Decane 00124-18-5 059 401 2372
23-DiMeHexane amp 23-MeEtPentane 00584-94-1+ 109 401 4378
c-13-Dimethylcyclohexane 00638-04-0 275 327 8983
Unknown 16 275 325 8937
223-Trimethylbutane 00464-06-2 105 319 3360
Cyclopentadiene 00542-92-7 689 292 20090
Methane 00074-82-8 001 281 0039
c-13-Dimethylcyclopentane 02532-58-3 275 274 7537
n-Nonane 00111-84-2 068 234 1599
Styrene 00100-42-5 166 234 3891
Ethylcyclohexane 01678-91-7 135 219 2943
14-Dimethyl-2-Ethylbenzene 01758-88-9 754 193 14560
4-Methyl-t-2-pentene 00674-76-0 804 187 15065
n-Undecane 01120-21-4 052 186 0970
4-Methyloctane 02216-34-4 085 170 1442
1-MeCyHexene amp 4-MeHeptane 00591-49-1+00589-53-7 386 159 6158
c-2-Heptene 06443-92-1 708 149 10568
Unknown 8 275 147 4049
continued
Final CRC E-77-2c Report - Dec 2010
201
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Vehicle 207c - Fuel 10 psi E10 - Dynamic - Test 25805
Non Zero Mass Species Sorted By VOC
0020 Leak at Tank Top
Unknown 1 275 144 3964
Unknown 22 275 143 3926
sec-Butylbenzene 00135-98-8 229 140 3211
Unknown 5 275 129 3543
t-14-Dimethylcyclohexane 02207-04-7 275 122 3353
Isopropylbenzene (Cumene) 00098-82-8 275 121 3328
Unknown 13 275 118 3236
33-Dimethylhexane 00563-16-6 115 116 1338
1-Nonene 00124-11-8 249 113 2820
t-13 amp c-14-DiMeCyHexane 02207-03-6+00624-29-3 275 101 2784
3-Methyloctane 02216-33-3 088 101 0889
3-Me-1-Hexene 03404-61-3 427 096 4100
1-Methyl-4-Isobutylbenzene 05161-04-6 382 091 3484
Indan 00496-11-7 323 071 2300
Total 32476 89876 2767
No MIR available use weighted average of 27467
continued
Final CRC E-77-2c Report - Dec 2010
202
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
n-Butane 00106-97-8 108 172274 1855242
2-Methylbutane (Isopentane) 00078-78-4 135 120909 1638183
Ethanol 00064-17-5 145 69165 1002190
2-Methylpropane 00075-28-5 118 21941 258154
n-Hexane 00110-54-3 113 20456 232106
Toluene 00108-88-3 393 19883 780424
2-MePentane amp 4-Me-c-2-Pentene 00691-38-3+00107-83-5 140 19482 272312
n-Pentane 00109-66-0 121 17100 207749
2-Methyl-2-butene 00513-35-9 1420 14541 2064164
t-2-Pentene 00646-04-8 1047 12530 1312315
3-Methylpentane 00096-14-0 169 12414 209911
23-Dimethylbutane 00079-29-8 090 8996 80848
2-Methyl-1-butene 00563-46-2 638 8314 530308
224-TriMePentane (IsoOctane) 00540-84-1 120 7071 84790
c-2-Pentene 00627-20-3 1028 6703 689128
Methylcyclopentane 00096-37-7 205 6621 135715
Benzene 00071-43-2 069 5731 39795
c-2-Butene 00590-18-1 1426 5522 787420
Cyclohexane 00110-82-7 114 5520 62783
1-Pentene amp 2-Butyne 00109-67-1+00503-17-3 1170 5280 617975
2-Methylpropene amp 1-Butene 00115-11-7+00106-98-9 794 3013 239229
2-Methyl-1-pentene amp 1-Hexene 00592-41-6+00763-29-1 530 2833 150112
n-Heptane 00142-82-5 097 2763 26680
Methylcyclohexane 00108-87-2 156 2636 41007
24-Dimethylpentane 00108-08-7 146 2614 38145
2-Methylhexane 00591-76-4 109 2596 28167
Cyclohexene amp 3-Methylhexane 00110-83-8+00589-34-4 319 2386 76145
t-2-Hexene 04050-45-7 855 2303 196844
Cyclopentene 00142-29-0 669 2024 135325
meta- amp para-Xylenes 00108-38-3+00106-42-3 776 1915 148535
234-Trimethylpentane 00565-75-3 095 1899 18015
t-12-Dimethylcyclopentane 00822-50-4 250 1868 46689
3-Methyl-t-2-pentene 00616-12-6 1166 1818 211970
2-Methyl-2-pentene 00625-27-4 1103 1651 182150
1-Methylcyclopentene 00693-89-0 1245 1541 191930
3-Methyl-c-2-pentene 00922-62-3 1252 1509 188858
23-Dimethylpentane 00565-59-3 125 1412 17625
c-2-Hexene amp 3-MeCyclopentene 07688-21-3+01120-62-3 661 1354 89424
22-Dimethylbutane 00075-83-2 111 1289 14328
Propane 00074-98-6 046 1286 5880
124-TriMeBenz amp t-Butylbenzene 00095-63-6+00098-06-6 537 1157 62101
1-Methyl-3-Ethylbenzene 00620-14-4 739 1133 83702
3 amp 4-Methyl-1-Pentenes 00691-37-2+00760-20-3 578 1035 59792
Vehicle 207c - Fuel 10 psi E10 - 1 Day Diurnal - Test 7672
Non Zero Mass Species Sorted By VOC
0020 Leak at Tank Top
Final CRC E-77-2c Report - Dec 2010
203
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Vehicle 207c - Fuel 10 psi E10 - 1 Day Diurnal - Test 7672
Non Zero Mass Species Sorted By VOC
0020 Leak at Tank Top
24-Dimethylhexane 00589-43-5 161 965 15494
n-Octane 00111-65-9 080 867 6901
25-DiMeHexane amp EtCyPentane 00592-13-2+01640-89-7 161 716 11491
22-Dimethylpentane 00590-35-2 104 690 7193
1-Methyl-4-Ethylbenzene 00622-96-8 439 661 29057
225-Trimethylhexane 03522-94-9 105 638 6719
23-DiMeHexane amp 23-MeEtPentane 00584-94-1+ 109 546 5960
2-Methylheptane 00592-27-8 097 513 4960
Ethylbenzene 00100-41-4 296 509 15068
ortho-Xylene 00095-47-6 758 500 37892
3-Methylheptane 00589-81-1 112 493 5541
135-Trimethylbenzene 00108-67-8 1175 476 55938
1-Ethyl-2-Methylbenzene 00611-14-3 554 456 25258
c-13-Dimethylcyclopentane 02532-58-3 250 428 10701
Ethylcyclohexane 01678-91-7 135 367 4941
c-13-Dimethylcyclohexane 00638-04-0 250 365 9124
223-Trimethylbutane 00464-06-2 105 348 3664
33-Dimethylpentane 00562-49-2 112 293 3282
n-Propylbenzene 00103-65-1 196 278 5444
4-Methyl-t-2-pentene 00674-76-0 804 268 21529
Unknown 16 250 236 5907
n-Nonane 00111-84-2 068 228 1557
244-Trimethyl-2-Pentene 00107-40-4 630 212 13348
2-Methyl-2-Hexene amp c-3-Heptene 02738-19-4+07642-10-6 784 210 16422
2-Methyl-13-butadiene 00078-79-5 1048 189 19859
1-MeCyHexene amp 4-MeHeptane 00591-49-1+00589-53-7 386 185 7164
c-2-Heptene 06443-92-1 708 180 12724
24-Dimethylheptane 02213-23-2 126 170 2155
t-14-Dimethylcyclohexane 02207-04-7 250 167 4179
4-Methyloctane 02216-34-4 085 159 1351
123-Trimethylbenzene 00526-73-8 1194 158 18886
Unknown 5 250 146 3658
33-Dimethylhexane 00563-16-6 115 145 1668
Unknown 13 250 138 3462
Indan 00496-11-7 565 135 7640
t-13 amp c-14-DiMeCyHexane 02207-03-6+00624-29-3 250 134 3355
1-Octene 00111-66-0 314 134 4197
Isopropylbenzene (Cumene) 00098-82-8 250 130 3240
Unknown 8 250 128 3196
14-Dimethyl-2-Ethylbenzene 01758-88-9 754 127 9585
1-Methyl-3-Propylbenzene 01074-43-7 708 122 8631
235-Trimethylhexane 01069-53-0 112 122 1362
continued
Final CRC E-77-2c Report - Dec 2010
204
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Vehicle 207c - Fuel 10 psi E10 - 1 Day Diurnal - Test 7672
Non Zero Mass Species Sorted By VOC
0020 Leak at Tank Top
t-4-Octene 14850-23-8 469 113 5317
n-Decane 00124-18-5 059 102 0604
14-Diethylbenzene 00105-05-5 439 092 4032
3-Methyloctane 02216-33-3 088 083 0734
1-Nonene 00124-11-8 249 082 2036
Unknown 9 250 082 2039
t-3-Heptene 14686-14-7 617 074 4560
Unknown 3 250 072 1807
n-Undecane 01120-21-4 052 061 0317
1-Heptene 00592-76-7 429 060 2554
24-DiMeOctane+AlBenz+PrCyHexane04032-94-4+00300-57-2+01678-92-8118 055 0654
1-Methyl-4-Isobutylbenzene 05161-04-6 382 048 1850
Unknown 12 250 046 1154
3-Me-t-3-Hexene amp t-2-Heptene 03899-36-3+14686-13-6 838 044 3696
244-TMe-1- amp 23-DMe-2-Pentene 00107-39-1+10574-37-5 654 039 2527
t-2-Nonene 06434-78-2 250 036 0888
2-MeOctane amp 23-DiMeHeptane 03074-71-3+03221-61-2 085 032 0277
c-2-Octene 07642-04-8 250 026 0651
Unknown 14 250 018 0459
Total 61958 155900 2516
No MIR available use weighted average of 25000
continued
Final CRC E-77-2c Report - Dec 2010
205
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
2-Methylbutane (Isopentane) 00078-78-4 135 20742 281036
Ethanol 00064-17-5 145 11715 169746
n-Butane 00106-97-8 108 8056 86757
n-Hexane 00110-54-3 113 4667 52958
2-MePentane amp 4-Me-c-2-Pentene 00691-38-3+00107-83-5 140 3821 53411
23-Dimethylbutane 00079-29-8 090 3624 32566
Toluene 00108-88-3 393 3574 140274
2-Methyl-2-butene 00513-35-9 1420 2721 386293
3-Methylpentane 00096-14-0 169 2686 45414
n-Pentane 00109-66-0 121 2659 32300
t-2-Pentene 00646-04-8 1047 2291 239970
2-Methyl-1-butene 00563-46-2 638 1615 103023
224-TriMePentane (IsoOctane) 00540-84-1 120 1607 19276
Methylcyclopentane 00096-37-7 205 1352 27722
Cyclohexane 00110-82-7 114 1325 15069
2-Methylpropane 00075-28-5 118 1261 14840
c-2-Pentene 00627-20-3 1028 1225 125951
Benzene 00071-43-2 069 1002 6959
1-Pentene amp 2-Butyne 00109-67-1+00503-17-3 1170 988 115689
c-2-Butene 00590-18-1 1426 984 140348
24-Dimethylpentane 00108-08-7 146 579 8450
2-Methylpropene amp 1-Butene 00115-11-7+00106-98-9 794 559 44420
Cyclohexene amp 3-Methylhexane 00110-83-8+00589-34-4 319 517 16499
2-Methylhexane 00591-76-4 109 497 5389
2-Methyl-1-pentene amp 1-Hexene 00592-41-6+00763-29-1 530 481 25505
Methylcyclohexane 00108-87-2 156 452 7038
t-2-Hexene 04050-45-7 855 436 37281
n-Heptane 00142-82-5 097 390 3765
Cyclopentene 00142-29-0 669 377 25223
234-Trimethylpentane 00565-75-3 095 357 3388
3-Methyl-t-2-pentene 00616-12-6 1166 342 39822
2-Methyl-2-pentene 00625-27-4 1103 323 35657
meta- amp para-Xylenes 00108-38-3+00106-42-3 776 323 25022
3-Methyl-c-2-pentene 00922-62-3 1252 294 36799
23-Dimethylpentane 00565-59-3 125 274 3424
1-Methylcyclopentene 00693-89-0 1245 259 32197
c-2-Hexene amp 3-MeCyclopentene 07688-21-3+01120-62-3 661 257 16999
24-Dimethylhexane 00589-43-5 161 213 3421
3 amp 4-Methyl-1-Pentenes 00691-37-2+00760-20-3 578 203 11729
n-Octane 00111-65-9 080 185 1477
223-Trimethylbutane 00464-06-2 105 170 1788
22-Dimethylpentane 00590-35-2 104 168 1757
25-DiMeHexane amp EtCyPentane 00592-13-2+01640-89-7 161 144 2305
Vehicle 207c - Fuel 7 psi E10 - 86degF Static - Test 7693
Non Zero Mass Species Sorted By VOC
0020 Leak at Tank Top
Final CRC E-77-2c Report - Dec 2010
206
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Vehicle 207c - Fuel 7 psi E10 - 86degF Static - Test 7693
Non Zero Mass Species Sorted By VOC
0020 Leak at Tank Top
22-Dimethylbutane 00075-83-2 111 141 1566
225-Trimethylhexane 03522-94-9 105 118 1247
c-13-Dimethylcyclohexane 00638-04-0 288 117 3357
Propane 00074-98-6 046 113 0517
t-12-Dimethylcyclopentane 00822-50-4 288 096 2763
c-13-Dimethylcyclopentane 02532-58-3 288 095 2740
23-DiMeHexane amp 23-MeEtPentane 00584-94-1+ 109 072 0789
ortho-Xylene 00095-47-6 758 064 4881
Ethylcyclohexane 01678-91-7 135 060 0804
4-Methyl-t-2-pentene 00674-76-0 804 060 4791
2-Methyl-13-butadiene 00078-79-5 1048 058 6112
n-Decane 00124-18-5 059 057 0338
2-Methylheptane 00592-27-8 097 055 0536
2-Methyl-2-Hexene amp c-3-Heptene 02738-19-4+07642-10-6 784 054 4244
1-Methyl-4-Ethylbenzene 00622-96-8 439 054 2360
Ethylbenzene 00100-41-4 296 053 1579
3-Methylheptane 00589-81-1 112 052 0582
244-Trimethyl-2-Pentene 00107-40-4 630 049 3093
Unknown 5 288 046 1329
4-Methyloctane 02216-34-4 085 043 0365
33-Dimethylpentane 00562-49-2 112 042 0471
1-Ethyl-2-Methylbenzene 00611-14-3 554 040 2242
33-Dimethylhexane 00563-16-6 115 037 0423
3-Methyloctane 02216-33-3 088 032 0283
n-Nonane 00111-84-2 068 023 0155
n-Propylbenzene 00103-65-1 196 015 0294
1-MeCyHexene amp 4-MeHeptane 00591-49-1+00589-53-7 386 002 0093
Total 8737 25269 2892
No MIR available use weightedaverage of 28806
continued
Final CRC E-77-2c Report - Dec 2010
207
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Ethanol 00064-17-5 145 35389 512774
Benzene 00071-43-2 069 4816 33438
Methane 00074-82-8 001 200 0028
Ethane 00074-84-0 026 1602 4210
Acetylene (Ethyne) 00074-86-2 095 2613 24713
Propane 00074-98-6 046 1131 5168
2-Methylpropane 00075-28-5 118 2369 27872
22-Dimethylbutane 00075-83-2 111 986 10951
2-Methylbutane (Isopentane) 00078-78-4 135 77514 1050231
2-Methyl-13-butadiene 00078-79-5 1048 376 39440
23-Dimethylbutane 00079-29-8 090 7961 71544
ortho-Xylene 00095-47-6 758 645 48887
124-TriMeBenz amp t-Butylbenzene 00095-63-6+00098-06-6 537 2825 151671
3-Methylpentane 00096-14-0 169 11861 200561
Methylcyclopentane 00096-37-7 205 5649 115785
4-Isopropyltoluene (p-Cymene) 00099-87-6 441 569 25068
Ethylbenzene 00100-41-4 296 495 14670
n-Propylbenzene 00103-65-1 196 538 10537
n-Butane 00106-97-8 108 20573 221556
13-Butadiene 00106-99-0 1245 657 81767
24-Dimethylpentane 00108-08-7 146 2521 36784
meta- amp para-Xylenes 00108-38-3+00106-42-3 776 2205 170980
135-Trimethylbenzene 00108-67-8 1175 1039 122103
Methylcyclohexane 00108-87-2 156 2820 43856
Toluene 00108-88-3 393 16497 647513
n-Pentane 00109-66-0 121 12943 157255
1-Pentene amp 2-Butyne 00109-67-1+00503-17-3 1170 4840 566449
n-Hexane 00110-54-3 113 19250 218427
Cyclohexane 00110-82-7 114 5321 60521
Cyclohexene amp 3-Methylhexane 00110-83-8+00589-34-4 319 2178 69509
n-Octane 00111-65-9 080 692 5511
n-Nonane 00111-84-2 068 309 2108
2-Methylpropene amp 1-Butene 00115-11-7+00106-98-9 794 3432 272518
n-Decane 00124-18-5 059 301 1780
Cyclopentene 00142-29-0 669 1453 97125
n-Heptane 00142-82-5 097 1831 17681
223-Trimethylbutane 00464-06-2 105 228 2405
2-Methyl-2-butene 00513-35-9 1420 10075 1430132
224-TriMePentane (IsoOctane) 00540-84-1 1194 7195 859008
Cyclopentadiene 00542-92-7 689 218 15027
33-Dimethylpentane 00562-49-2 112 295 3295
2-Methyl-1-butene 00563-46-2 638 6277 400401
23-Dimethylpentane 00565-59-3 125 1321 16494
Vehicle 207c - Fuel 7 psi E10 - Dynamic - Test 25801
Non Zero Mass Species Sorted By VOC
0020 Leak at Tank Top
Final CRC E-77-2c Report - Dec 2010
208
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Vehicle 207c - Fuel 7 psi E10 - Dynamic - Test 25801
Non Zero Mass Species Sorted By VOC
0020 Leak at Tank Top
234-Trimethylpentane 00565-75-3 095 1934 18351
23-DiMeHexane amp 23-MeEtPentane 00584-94-1+ 109 460 5019
24-Dimethylhexane 00589-43-5 161 1065 17101
3-Methylheptane 00589-81-1 112 512 5752
c-2-Butene 00590-18-1 1426 4141 590493
22-Dimethylpentane 00590-35-2 104 809 8441
1-MeCyHexene amp 4-MeHeptane 00591-49-1+00589-53-7 386 178 6869
2-Methylhexane 00591-76-4 109 2197 23841
25-DiMeHexane amp EtCyPentane 00592-13-2+01640-89-7 161 745 11957
2-Methylheptane 00592-27-8 097 512 4948
2-Methyl-1-pentene amp 1-Hexene 00592-41-6+00763-29-1 530 1726 91453
1-Ethyl-2-Methylbenzene 00611-14-3 554 733 40615
3-Methyl-t-2-pentene 00616-12-6 1166 1347 156999
1-Methyl-3-Ethylbenzene 00620-14-4 739 4954 365912
2-Methyl-2-pentene 00625-27-4 1103 1253 138231
c-2-Pentene 00627-20-3 1028 4701 483353
c-13-Dimethylcyclohexane 00638-04-0 335 371 12441
t-2-Pentene 00646-04-8 1047 8504 890689
3 amp 4-Methyl-1-Pentenes 00691-37-2+00760-20-3 578 1044 60293
2-MePentane amp 4-Me-c-2-Pentene 00691-38-3+00107-83-5 140 16260 227274
1-Methylcyclopentene 00693-89-0 1245 1031 128348
t-12-Dimethylcyclopentane 00822-50-4 335 604 20255
3-Methyl-c-2-pentene 00922-62-3 1252 1185 148379
35-Dimethylheptane 00926-82-9 142 257 3653
235-Trimethylhexane 01069-53-0 112 281 3150
t-14-Dimethylcyclohexane 02207-04-7 335 164 5499
c-13-Dimethylcyclopentane 02532-58-3 335 762 25548
2-Methyl-2-Hexene amp c-3-Heptene 02738-19-4+07642-10-6 784 320 25060
225-Trimethylhexane 03522-94-9 105 715 7531
t-2-Hexene 04050-45-7 855 1625 138889
c-2-Hexene amp 3-MeCyclopentene 07688-21-3+01120-62-3 661 1066 70412
Unknown 16 335 352 11791
Unknown 1 335 242 8119
Total 34405 116244 3379
No MIR available use weighted average of 33544
continued
Final CRC E-77-2c Report - Dec 2010
209
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
2-Methylbutane (Isopentane) 00078-78-4 135 192432 2607233
Ethanol 00064-17-5 145 112868 1635432
n-Butane 00106-97-8 108 58158 626316
n-Hexane 00110-54-3 113 44646 506591
2-MePentane amp 4-Me-c-2-Pentene 00691-38-3+00107-83-5 140 37849 529047
n-Pentane 00109-66-0 121 30821 374457
3-Methylpentane 00096-14-0 169 26164 442392
2-Methyl-2-butene 00513-35-9 1420 25929 3680648
Toluene 00108-88-3 393 23727 931277
t-2-Pentene 00646-04-8 1047 21858 2289338
23-Dimethylbutane 00079-29-8 090 18155 163160
2-Methyl-1-butene 00563-46-2 638 14852 947358
224-TriMePentane (IsoOctane) 00540-84-1 120 12602 151118
Methylcyclopentane 00096-37-7 205 12511 256440
c-2-Pentene 00627-20-3 1028 11711 1204011
Cyclohexane 00110-82-7 114 10272 116827
1-Pentene amp 2-Butyne 00109-67-1+00503-17-3 1170 9129 1068496
c-2-Butene 00590-18-1 1426 8497 1211611
Benzene 00071-43-2 069 8447 58652
2-Methylpropane 00075-28-5 118 7517 88450
2-Methylpropene amp 1-Butene 00115-11-7+00106-98-9 794 5492 436096
24-Dimethylpentane 00108-08-7 146 5283 77100
2-Methylhexane 00591-76-4 109 4449 48279
2-Methyl-1-pentene amp 1-Hexene 00592-41-6+00763-29-1 530 4015 212747
Cyclohexene amp 3-Methylhexane 00110-83-8+00589-34-4 319 3922 125158
t-2-Hexene 04050-45-7 855 3861 330080
Methylcyclohexane 00108-87-2 156 3803 59150
Cyclopentene 00142-29-0 669 3403 227545
n-Heptane 00142-82-5 097 3263 31514
3-Methyl-t-2-pentene 00616-12-6 1166 3087 359933
234-Trimethylpentane 00565-75-3 095 2909 27606
2-Methyl-2-pentene 00625-27-4 1103 2833 312515
23-Dimethylpentane 00565-59-3 125 2621 32725
3-Methyl-c-2-pentene 00922-62-3 1252 2551 319336
1-Methylcyclopentene 00693-89-0 1245 2386 297115
c-2-Hexene amp 3-MeCyclopentene 07688-21-3+01120-62-3 661 2306 152327
22-Dimethylbutane 00075-83-2 111 2302 25580
3 amp 4-Methyl-1-Pentenes 00691-37-2+00760-20-3 578 1737 100334
24-Dimethylhexane 00589-43-5 161 1503 24139
Propane 00074-98-6 046 1456 6658
meta- amp para-Xylenes 00108-38-3+00106-42-3 776 1399 108507
22-Dimethylpentane 00590-35-2 104 1381 14409
25-DiMeHexane amp EtCyPentane 00592-13-2+01640-89-7 161 1113 17860
Vehicle 207c - Fuel 7 psi E10 - 1 Day Diurnal - Test 7741
Non Zero Mass Species Sorted By VOC
0020 Leak at Tank Top
Final CRC E-77-2c Report - Dec 2010
210
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Vehicle 207c - Fuel 7 psi E10 - 1 Day Diurnal - Test 7741
Non Zero Mass Species Sorted By VOC
0020 Leak at Tank Top
1-Butyne 00107-00-6 605 1088 65828
n-Octane 00111-65-9 080 827 6585
t-12-Dimethylcyclopentane 00822-50-4 295 819 24124
225-Trimethylhexane 03522-94-9 105 765 8057
124-TriMeBenz amp t-Butylbenzene 00095-63-6+00098-06-6 537 763 40976
1-Methyl-3-Ethylbenzene 00620-14-4 739 717 52989
c-13-Dimethylcyclopentane 02532-58-3 295 695 20469
223-Trimethylbutane 00464-06-2 105 639 6735
23-DiMeHexane amp 23-MeEtPentane 00584-94-1+ 109 622 6795
33-Dimethylpentane 00562-49-2 112 499 5586
2-Methylheptane 00592-27-8 097 486 4701
3-Methylheptane 00589-81-1 112 442 4965
ortho-Xylene 00095-47-6 758 367 27827
c-13-Dimethylcyclohexane 00638-04-0 295 353 10397
235-Trimethylhexane 01069-53-0 112 350 3922
1-Methyl-4-Ethylbenzene 00622-96-8 439 338 14856
2-Methyl-2-Hexene amp c-3-Heptene 02738-19-4+07642-10-6 784 311 24341
2-Methyl-13-butadiene 00078-79-5 1048 280 29328
Ethylcyclohexane 01678-91-7 135 262 3525
Ethylbenzene 00100-41-4 296 241 7138
135-Trimethylbenzene 00108-67-8 1175 230 27026
1-Ethyl-2-Methylbenzene 00611-14-3 554 225 12456
n-Propylbenzene 00103-65-1 196 204 4004
Unknown 5 295 172 5063
33-Dimethylhexane 00563-16-6 115 164 1888
t-14-Dimethylcyclohexane 02207-04-7 295 159 4690
c-2-Heptene 06443-92-1 708 133 9383
n-Nonane 00111-84-2 068 125 0851
1-Octene 00111-66-0 314 124 3881
Indan 00496-11-7 323 119 3852
t-3-Heptene 14686-14-7 617 114 7031
Ethylene 00074-85-1 888 113 10031
4-Methyloctane 02216-34-4 085 111 0942
123-Trimethylbenzene 00526-73-8 1194 104 12456
Unknown 16 295 101 2970
Unknown 3 295 097 2854
Unknown 6 295 097 2845
244-TMe-1- amp 23-DMe-2-Pentene 00107-39-1+10574-37-5 654 090 5881
t-13 amp c-14-DiMeCyHexane 02207-03-6+00624-29-3 295 087 2557
Isopropylbenzene (Cumene) 00098-82-8 295 081 2392
Unknown 8 295 081 2388
n-Decane 00124-18-5 059 080 0470
continued
Final CRC E-77-2c Report - Dec 2010
211
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Vehicle 207c - Fuel 7 psi E10 - 1 Day Diurnal - Test 7741
Non Zero Mass Species Sorted By VOC
0020 Leak at Tank Top
2-MeOctane amp 23-DiMeHeptane 03074-71-3+03221-61-2 085 079 0678
Unknown 13 295 079 2322
3-Methyloctane 02216-33-3 088 077 0681
3-Me-t-3-Hexene amp t-2-Heptene 03899-36-3+14686-13-6 838 076 6379
13-Butadiene 00106-99-0 1245 076 9484
24-Dimethylheptane 02213-23-2 126 064 0805
1-Heptene 00592-76-7 429 060 2584
12-Dimethyl-4-Ethylbenzene 00934-80-5 754 055 4183
24-DiMeOctane+AlBenz+PrCyHexane04032-94-4+00300-57-2+01678-92-8118 055 0656
Unknown 9 295 047 1372
1-Methyl-3-Propylbenzene 01074-43-7 708 041 2934
1-Nonene 00124-11-8 249 039 0967
n-Undecane 01120-21-4 052 039 0202
3-Ethyl-c-2-Pentene 00816-79-5 976 038 3690
4-Isopropyltoluene (p-Cymene) 00099-87-6 441 034 1484
3-Methylnonane 295 023 0667
14-Dimethyl-2-Ethylbenzene 01758-88-9 754 021 1596
1-Methyl-4-Isobutylbenzene 05161-04-6 382 020 0770
t-2-Octene amp t-12-DiMeCyHexane 13389-42-9+06876-23-9 592 018 1055
14-Diethylbenzene 00105-05-5 439 016 0705
35-Dimethylheptane 00926-82-9 142 012 0166
Unknown 22 295 005 0140
Total 76987 227741 2958
No MIR available use weighted average of 29471
continued
Final CRC E-77-2c Report - Dec 2010
212
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
n-Butane 00106-97-8 108 24872 267848
2-Methylbutane (Isopentane) 00078-78-4 135 10469 141848
Ethanol 00064-17-5 145 7522 108992
n-Hexane 00110-54-3 113 2284 25919
Toluene 00108-88-3 393 1833 71943
2-MePentane amp 4-Me-c-2-Pentene 00691-38-3+00107-83-5 140 1790 25017
3-Methylpentane 00096-14-0 169 1742 29458
2-Methyl-2-butene 00513-35-9 1420 1698 240966
n-Pentane 00109-66-0 121 1576 19144
t-2-Pentene 00646-04-8 1047 1511 158229
23-Dimethylbutane 00079-29-8 090 1202 10800
224-TriMePentane (IsoOctane) 00540-84-1 120 1091 13077
2-Methyl-1-butene 00563-46-2 638 1039 66260
Methylcyclopentane 00096-37-7 205 908 18621
Benzene 00071-43-2 069 892 6192
c-2-Pentene 00627-20-3 1028 805 82752
c-2-Butene 00590-18-1 1426 802 114334
Cyclohexane 00110-82-7 114 799 9092
1-Pentene amp 2-Butyne 00109-67-1+00503-17-3 1170 771 90247
1-Methyl-3-Ethylbenzene 00620-14-4 739 654 48312
2-Methylpropane 00075-28-5 118 646 7600
1-Butyne 00107-00-6 605 646 39077
124-TriMeBenz amp t-Butylbenzene 00095-63-6+00098-06-6 537 568 30522
meta- amp para-Xylenes 00108-38-3+00106-42-3 776 515 39910
2-Methylpropene amp 1-Butene 00115-11-7+00106-98-9 794 508 40355
2-Methylhexane 00591-76-4 109 405 4399
24-Dimethylpentane 00108-08-7 146 401 5847
Cyclohexene amp 3-Methylhexane 00110-83-8+00589-34-4 319 351 11196
2-Methyl-1-pentene amp 1-Hexene 00592-41-6+00763-29-1 530 347 18365
Methylcyclohexane 00108-87-2 156 345 5369
Propane 00074-98-6 046 326 1490
t-2-Hexene 04050-45-7 855 306 26148
n-Heptane 00142-82-5 097 305 2946
234-Trimethylpentane 00565-75-3 095 279 2643
23-Dimethylpentane 00565-59-3 125 250 3122
Cyclopentene 00142-29-0 669 242 16150
3-Methyl-t-2-pentene 00616-12-6 1166 237 27634
1-Methyl-4-Ethylbenzene 00622-96-8 439 223 9804
3-Methyl-c-2-pentene 00922-62-3 1252 219 27369
ortho-Xylene 00095-47-6 758 215 16278
2-Methyl-2-pentene 00625-27-4 1103 210 23172
135-Trimethylbenzene 00108-67-8 1175 183 21545
c-2-Hexene amp 3-MeCyclopentene 07688-21-3+01120-62-3 661 182 12056
Vehicle 207c - Fuel 10 psi E10 - 86degF Static - Test 7781
Non Zero Mass Species Sorted By VOC
0020 Leak at Canister Inlet
Final CRC E-77-2c Report - Dec 2010
213
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Vehicle 207c - Fuel 10 psi E10 - 86degF Static - Test 7781
Non Zero Mass Species Sorted By VOC
0020 Leak at Canister Inlet
22-Dimethylbutane 00075-83-2 111 178 1977
1-Methylcyclopentene 00693-89-0 1245 178 22123
24-Dimethylhexane 00589-43-5 161 139 2225
n-Octane 00111-65-9 080 130 1032
3 amp 4-Methyl-1-Pentenes 00691-37-2+00760-20-3 578 127 7319
Ethylbenzene 00100-41-4 296 119 3519
1-Ethyl-2-Methylbenzene 00611-14-3 554 115 6367
225-Trimethylhexane 03522-94-9 105 111 1172
22-Dimethylpentane 00590-35-2 104 111 1155
n-Propylbenzene 00103-65-1 196 104 2036
25-DiMeHexane amp EtCyPentane 00592-13-2+01640-89-7 161 099 1597
c-13-Dimethylcyclopentane 02532-58-3 271 091 2470
t-12-Dimethylcyclopentane 00822-50-4 271 077 2095
3-Methylheptane 00589-81-1 112 074 0827
23-DiMeHexane amp 23-MeEtPentane 00584-94-1+ 109 071 0771
2-Methyl-13-butadiene 00078-79-5 1048 069 7201
123-Trimethylbenzene 00526-73-8 1194 060 7215
223-Trimethylbutane 00464-06-2 105 060 0636
33-Dimethylpentane 00562-49-2 112 049 0550
2-Methylheptane 00592-27-8 097 047 0455
c-13-Dimethylcyclohexane 00638-04-0 271 046 1251
n-Nonane 00111-84-2 068 046 0315
Total 7427 20164 2715
No MIR available use weighted average of 27072
continued
Final CRC E-77-2c Report - Dec 2010
214
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
n-Butane 00106-97-8 108 42844 461388
2-Methylbutane (Isopentane) 00078-78-4 135 26093 353529
Ethanol 00064-17-5 145 17178 248906
Toluene 00108-88-3 393 10047 394340
n-Hexane 00110-54-3 113 8065 91515
2-MePentane amp 4-Me-c-2-Pentene 00691-38-3+00107-83-5 140 6453 90196
3-Methylpentane 00096-14-0 169 4491 75939
n-Pentane 00109-66-0 121 4370 53093
2-Methyl-2-butene 00513-35-9 1420 3637 516297
224-TriMePentane (IsoOctane) 00540-84-1 120 3226 38683
23-Dimethylbutane 00079-29-8 090 2956 26564
t-2-Pentene 00646-04-8 1047 2864 299954
1-Pentene amp 2-Butyne 00109-67-1+00503-17-3 1170 2803 328116
Benzene 00071-43-2 069 2591 17991
Cyclohexane 00110-82-7 114 2542 28906
Methylcyclopentane 00096-37-7 205 2437 49961
2-Methylpropene amp 1-Butene 00115-11-7+00106-98-9 794 2032 161395
2-Methyl-1-butene 00563-46-2 638 1881 119952
c-2-Butene 00590-18-1 1426 1857 264799
c-2-Pentene 00627-20-3 1028 1775 182543
meta- amp para-Xylenes 00108-38-3+00106-42-3 776 1738 134786
Ethylene 00074-85-1 888 1636 145343
n-Heptane 00142-82-5 097 1536 14831
1-Methyl-3-Ethylbenzene 00620-14-4 739 1370 101191
Methylcyclohexane 00108-87-2 156 1310 20372
Ethane 00074-84-0 026 1261 3314
24-Dimethylpentane 00108-08-7 146 1156 16872
124-TriMeBenz amp t-Butylbenzene 00095-63-6+00098-06-6 537 1130 60681
Methane 00074-82-8 001 1067 0148
234-Trimethylpentane 00565-75-3 095 1028 9750
2-Methylhexane 00591-76-4 109 1026 11134
Cyclohexene amp 3-Methylhexane 00110-83-8+00589-34-4 319 829 26461
Propane 00074-98-6 046 809 3698
2-Methyl-1-pentene amp 1-Hexene 00592-41-6+00763-29-1 530 784 41529
t-2-Hexene 04050-45-7 855 760 65002
n-Octane 00111-65-9 080 636 5062
23-Dimethylpentane 00565-59-3 125 617 7698
3-Methyl-t-2-pentene 00616-12-6 1166 604 70439
3 amp 4-Methyl-1-Pentenes 00691-37-2+00760-20-3 578 574 33157
Cyclopentene 00142-29-0 669 555 37098
13-Butadiene 00106-99-0 1245 530 66022
225-Trimethylhexane 03522-94-9 105 525 5529
1-Methyl-4-Ethylbenzene 00622-96-8 439 514 22607
Vehicle 207c - Fuel 10 psi E10 - Dynamic - Test 25817
Non Zero Mass Species Sorted By VOC
0020 Leak at Canister Inlet
Final CRC E-77-2c Report - Dec 2010
215
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Vehicle 207c - Fuel 10 psi E10 - Dynamic - Test 25817
Non Zero Mass Species Sorted By VOC
0020 Leak at Canister Inlet
2-Methyl-2-pentene 00625-27-4 1103 503 55446
c-2-Hexene amp 3-MeCyclopentene 07688-21-3+01120-62-3 661 495 32687
2-Methyl-13-butadiene 00078-79-5 1048 495 51856
135-Trimethylbenzene 00108-67-8 1175 457 53683
ortho-Xylene 00095-47-6 758 427 32375
n-Propylbenzene 00103-65-1 196 425 8330
3-Methyl-c-2-pentene 00922-62-3 1252 419 52480
23-DiMeHexane amp 23-MeEtPentane 00584-94-1+ 109 411 4489
1-Methylcyclopentene 00693-89-0 1245 399 49719
223-Trimethylbutane 00464-06-2 105 391 4118
Ethylbenzene 00100-41-4 296 312 9253
22-Dimethylbutane 00075-83-2 111 306 3401
1-Ethyl-2-Methylbenzene 00611-14-3 554 303 16819
3-Methylheptane 00589-81-1 112 296 3328
t-12-Dimethylcyclopentane 00822-50-4 284 290 8213
2-Methylpropane 00075-28-5 118 281 3306
Cyclopentadiene 00542-92-7 689 251 17329
24-Dimethylhexane 00589-43-5 161 250 4021
2-Methylheptane 00592-27-8 097 238 2306
25-DiMeHexane amp EtCyPentane 00592-13-2+01640-89-7 161 235 3769
c-13-Dimethylcyclohexane 00638-04-0 284 234 6642
c-13-Dimethylcyclopentane 02532-58-3 284 229 6498
22-Dimethylpentane 00590-35-2 104 221 2301
33-Dimethylpentane 00562-49-2 112 202 2260
Unknown 1 284 172 4890
235-Trimethylhexane 01069-53-0 112 156 1746
t-14-Dimethylcyclohexane 02207-04-7 284 094 2672
4-Isopropyltoluene (p-Cymene) 00099-87-6 441 032 1409
Total 18066 51521 2852
No MIR available use weighted average of 28358
continued
Final CRC E-77-2c Report - Dec 2010
216
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
n-Butane 00106-97-8 108 316658 3410131
2-Methylbutane (Isopentane) 00078-78-4 135 165107 2237018
Ethanol 00064-17-5 145 67831 982860
n-Hexane 00110-54-3 113 32071 363900
2-MePentane amp 4-Me-c-2-Pentene 00691-38-3+00107-83-5 140 28926 404320
n-Pentane 00109-66-0 121 25077 304666
2-Methyl-2-butene 00513-35-9 1420 20849 2959520
3-Methylpentane 00096-14-0 169 19682 332790
t-2-Pentene 00646-04-8 1047 17641 1847614
Toluene 00108-88-3 393 15091 592313
23-Dimethylbutane 00079-29-8 090 13982 125657
2-Methyl-1-butene 00563-46-2 638 12182 777050
c-2-Pentene 00627-20-3 1028 9542 981058
Methylcyclopentane 00096-37-7 205 9486 194438
224-TriMePentane (IsoOctane) 00540-84-1 120 9204 110372
2-Methylpropane 00075-28-5 118 7882 92741
1-Pentene amp 2-Butyne 00109-67-1+00503-17-3 1170 7652 895654
Cyclohexane 00110-82-7 114 7483 85109
c-2-Butene 00590-18-1 1426 7117 1014871
Benzene 00071-43-2 069 6155 42735
24-Dimethylpentane 00108-08-7 146 3965 57864
2-Methylhexane 00591-76-4 109 3304 35857
2-Methyl-1-pentene amp 1-Hexene 00592-41-6+00763-29-1 530 3287 174149
t-2-Hexene 04050-45-7 855 3007 257097
Methylcyclohexane 00108-87-2 156 2931 45582
Cyclohexene amp 3-Methylhexane 00110-83-8+00589-34-4 319 2920 93167
Cyclopentene 00142-29-0 669 2736 182929
2-Methylpropene amp 1-Butene 00115-11-7+00106-98-9 794 2552 202689
3-Methyl-t-2-pentene 00616-12-6 1166 2425 282759
n-Heptane 00142-82-5 097 2420 23372
2-Methyl-2-pentene 00625-27-4 1103 2238 246882
234-Trimethylpentane 00565-75-3 095 2116 20076
3-Methyl-c-2-pentene 00922-62-3 1252 2008 251353
23-Dimethylpentane 00565-59-3 125 1984 24770
22-Dimethylbutane 00075-83-2 111 1932 21463
c-2-Hexene amp 3-MeCyclopentene 07688-21-3+01120-62-3 661 1824 120499
1-Methylcyclopentene 00693-89-0 1245 1731 215538
3 amp 4-Methyl-1-Pentenes 00691-37-2+00760-20-3 578 1391 80388
1-Methyl-3-Ethylbenzene 00620-14-4 739 1224 90391
meta- amp para-Xylenes 00108-38-3+00106-42-3 776 1219 94507
124-TriMeBenz amp t-Butylbenzene 00095-63-6+00098-06-6 537 1203 64583
24-Dimethylhexane 00589-43-5 161 1135 18218
22-Dimethylpentane 00590-35-2 104 1032 10765
Vehicle 207c - Fuel 10 psi E10 - 1 Day Diurnal - Test 7794
Non Zero Mass Species Sorted By VOC
0020 Leak at Canister Inlet
Final CRC E-77-2c Report - Dec 2010
217
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Vehicle 207c - Fuel 10 psi E10 - 1 Day Diurnal - Test 7794
Non Zero Mass Species Sorted By VOC
0020 Leak at Canister Inlet
25-DiMeHexane amp EtCyPentane 00592-13-2+01640-89-7 161 817 13113
1-Butyne 00107-00-6 605 772 46679
n-Octane 00111-65-9 080 671 5344
t-12-Dimethylcyclopentane 00822-50-4 240 650 15606
225-Trimethylhexane 03522-94-9 105 601 6331
Propane 00074-98-6 046 568 2596
23-DiMeHexane amp 23-MeEtPentane 00584-94-1+ 109 554 6047
c-13-Dimethylcyclopentane 02532-58-3 240 553 13283
223-Trimethylbutane 00464-06-2 105 520 5478
1-Methyl-4-Ethylbenzene 00622-96-8 439 478 21014
2-Methylheptane 00592-27-8 097 469 4538
135-Trimethylbenzene 00108-67-8 1175 453 53235
3-Methylheptane 00589-81-1 112 433 4866
33-Dimethylpentane 00562-49-2 112 394 4406
1-Ethyl-2-Methylbenzene 00611-14-3 554 364 20198
ortho-Xylene 00095-47-6 758 325 24656
c-13-Dimethylcyclohexane 00638-04-0 240 312 7507
2-Methyl-13-butadiene 00078-79-5 1048 302 31639
2-Methyl-2-Hexene amp c-3-Heptene 02738-19-4+07642-10-6 784 265 20793
Ethylbenzene 00100-41-4 296 255 7563
n-Propylbenzene 00103-65-1 196 248 4851
1-MeCyHexene amp 4-MeHeptane 00591-49-1+00589-53-7 386 181 7006
n-Nonane 00111-84-2 068 175 1194
Unknown 5 240 166 3989
33-Dimethylhexane 00563-16-6 115 165 1905
n-Decane 00124-18-5 059 164 0967
123-Trimethylbenzene 00526-73-8 1194 157 18685
t-14-Dimethylcyclohexane 02207-04-7 240 146 3518
c-2-Heptene 06443-92-1 708 144 10185
Ethylcyclohexane 01678-91-7 135 136 1825
244-TMe-1- amp 23-DMe-2-Pentene 00107-39-1+10574-37-5 654 132 8621
Unknown 16 240 132 3163
235-Trimethylhexane 01069-53-0 112 130 1459
Isopropylbenzene (Cumene) 00098-82-8 240 110 2640
4-Methyloctane 02216-34-4 085 108 0916
n-Undecane 01120-21-4 052 106 0553
t-3-Heptene 14686-14-7 617 101 6224
11-Dimethylcyclohexane 00590-66-9 112 088 0986
Unknown 3 240 067 1615
1-Heptene 00592-76-7 429 066 2838
13-Butadiene 00106-99-0 1245 060 7523
3-Me-t-3-Hexene amp t-2-Heptene 03899-36-3+14686-13-6 838 060 5059
3-Methyloctane 02216-33-3 088 059 0525
continued
Final CRC E-77-2c Report - Dec 2010
218
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Vehicle 207c - Fuel 10 psi E10 - 1 Day Diurnal - Test 7794
Non Zero Mass Species Sorted By VOC
0020 Leak at Canister Inlet
3-Methyloctane 02216-33-3 088 059 0525
13-Dimethyl-4-Ethylbenzene 00874-41-9 754 056 4193
t-13 amp c-14-DiMeCyHexane 02207-03-6+00624-29-3 240 055 1330
Unknown 22 240 053 1268
1-Nonene 00124-11-8 249 047 1178
Unknown 8 240 047 1119
24-Dimethylheptane 02213-23-2 126 038 0486
Indan 00496-11-7 323 033 1060
14-Diethylbenzene 00105-05-5 439 027 1190
Total 86321 207927 2409
No MIR available use weighted average of 24024
continued
Final CRC E-77-2c Report - Dec 2010
219
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Ethanol 00064-17-5 145 5716 82823
Benzene 00071-43-2 069 818 5680
Propane 00074-98-6 046 141 0644
2-Methylpropane 00075-28-5 118 344 4046
2-Methylbutane (Isopentane) 00078-78-4 135 7613 103147
23-Dimethylbutane 00079-29-8 090 819 7363
124-TriMeBenz amp t-Butylbenzene 00095-63-6+00098-06-6 537 803 43132
3-Methylpentane 00096-14-0 169 1189 20098
Methylcyclopentane 00096-37-7 205 689 14124
n-Butane 00106-97-8 108 3676 39588
Toluene 00108-88-3 393 2159 84759
n-Pentane 00109-66-0 121 1545 18766
n-Hexane 00110-54-3 113 2616 29678
2-Methyl-2-butene 00513-35-9 1420 1237 175649
224-TriMePentane (IsoOctane) 00540-84-1 120 875 10498
1-Methyl-3-Ethylbenzene 00620-14-4 739 943 69613
t-2-Pentene 00646-04-8 1047 1196 125262
2-MePentane amp 4-Me-c-2-Pentene 00691-38-3+00107-83-5 140 1775 24812
Total 3415 8597 2517
Vehicle 207c - Fuel 7 psi E10 - 86degF Static - Test 7819
Non Zero Mass Species Sorted By VOC
0020 Leak at Canister Inlet
Final CRC E-77-2c Report - Dec 2010
220
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Ethanol 00064-17-5 145 13363 193622
Benzene 00071-43-2 069 2498 17342
Methane 00074-82-8 001 1601 0222
Ethane 00074-84-0 026 1146 3013
Ethylene 00074-85-1 888 1976 175570
2-Methylpropane 00075-28-5 118 312 3675
22-Dimethylbutane 00075-83-2 111 419 4659
2-Methylbutane (Isopentane) 00078-78-4 135 21531 291718
2-Methyl-13-butadiene 00078-79-5 1048 458 48031
23-Dimethylbutane 00079-29-8 090 2658 23890
ortho-Xylene 00095-47-6 758 471 35666
124-TriMeBenz amp t-Butylbenzene 00095-63-6+00098-06-6 537 2221 119231
3-Methylpentane 00096-14-0 169 4167 70465
Methylcyclopentane 00096-37-7 205 2337 47896
Isopropylbenzene (Cumene) 00098-82-8 342 182 6237
4-Isopropyltoluene (p-Cymene) 00099-87-6 441 430 18968
Ethylbenzene 00100-41-4 296 483 14312
n-Propylbenzene 00103-65-1 196 549 10766
14-Diethylbenzene 00105-05-5 439 366 16071
n-Butane 00106-97-8 108 6249 67299
13-Butadiene 00106-99-0 1245 678 84410
1-Butyne 00107-00-6 605 843 50998
24-Dimethylpentane 00108-08-7 146 1162 16956
meta- amp para-Xylenes 00108-38-3+00106-42-3 776 1545 119819
135-Trimethylbenzene 00108-67-8 1175 998 117261
Methylcyclohexane 00108-87-2 156 1185 18425
Toluene 00108-88-3 393 9872 387494
n-Pentane 00109-66-0 121 3931 47757
1-Pentene amp 2-Butyne 00109-67-1+00503-17-3 1170 2266 265262
n-Hexane 00110-54-3 113 7372 83651
Cyclohexane 00110-82-7 114 2206 25094
Cyclohexene amp 3-Methylhexane 00110-83-8+00589-34-4 319 707 22568
n-Octane 00111-65-9 080 595 4737
n-Nonane 00111-84-2 068 180 1229
1-Dodecene 00112-41-4 156 142 2220
2-Methylpropene amp 1-Butene 00115-11-7+00106-98-9 794 2154 171014
n-Decane 00124-18-5 059 631 3731
Cyclopentene 00142-29-0 669 568 37986
n-Heptane 00142-82-5 097 940 9074
223-Trimethylbutane 00464-06-2 105 170 1794
Indan 00496-11-7 323 222 7175
2-Methyl-2-butene 00513-35-9 1420 3288 466742
1235-Tetramethylbenzene 00527-53-7 926 136 12591
Vehicle 207c - Fuel 7 psi E10 - Dynamic - Test 25820
Non Zero Mass Species Sorted By VOC
0020 Leak at Canister Inlet
Final CRC E-77-2c Report - Dec 2010
221
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Vehicle 207c - Fuel 7 psi E10 - Dynamic - Test 25820
Non Zero Mass Species Sorted By VOC
0020 Leak at Canister Inlet
224-TriMePentane (IsoOctane) 00540-84-1 120 3427 41093
Cyclopentadiene 00542-92-7 689 351 24164
33-Dimethyl-1-butene 00558-37-2 568 092 5207
33-Dimethylpentane 00562-49-2 112 245 2737
33-Dimethylhexane 00563-16-6 115 164 1893
2-Methyl-1-butene 00563-46-2 638 1833 116899
23-Dimethylpentane 00565-59-3 125 612 7634
234-Trimethylpentane 00565-75-3 095 1162 11028
23-DiMeHexane amp 23-MeEtPentane 00584-94-1+ 109 365 3982
24-Dimethylhexane 00589-43-5 161 689 11062
3-Methylheptane 00589-81-1 112 195 2189
c-2-Butene 00590-18-1 1426 1053 150118
22-Dimethylpentane 00590-35-2 104 380 3966
2-Methylhexane 00591-76-4 109 1016 11022
25-DiMeHexane amp EtCyPentane 00592-13-2+01640-89-7 161 470 7541
2-Methylheptane 00592-27-8 097 452 4375
2-Methyl-1-pentene amp 1-Hexene 00592-41-6+00763-29-1 530 943 49963
1-Ethyl-2-Methylbenzene 00611-14-3 554 792 43905
3-Methyl-t-2-pentene 00616-12-6 1166 664 77449
1-Methyl-3-Ethylbenzene 00620-14-4 739 1839 135823
1-Methyl-4-Ethylbenzene 00622-96-8 439 720 31635
2-Methyl-2-pentene 00625-27-4 1103 641 70697
c-2-Pentene 00627-20-3 1028 1401 144091
c-13-Dimethylcyclohexane 00638-04-0 342 180 6175
t-2-Pentene 00646-04-8 1047 2698 282558
3 amp 4-Methyl-1-Pentenes 00691-37-2+00760-20-3 578 431 24915
2-MePentane amp 4-Me-c-2-Pentene 00691-38-3+00107-83-5 140 5732 80128
1-Methylcyclopentene 00693-89-0 1245 445 55438
t-12-Dimethylcyclopentane 00822-50-4 342 341 11670
continued
Final CRC E-77-2c Report - Dec 2010
222
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Vehicle 207c - Fuel 7 psi E10 - Dynamic - Test 25820
Non Zero Mass Species Sorted By VOC
0020 Leak at Canister Inlet
13-Dimethyl-4-Ethylbenzene 00874-41-9 754 194 14640
3-Methyl-c-2-pentene 00922-62-3 1252 649 81193
35-Dimethylheptane 00926-82-9 142 364 5179
12-Dimethyl-4-Ethylbenzene 00934-80-5 754 125 9411
235-Trimethylhexane 01069-53-0 112 148 1655
1-Methyl-3-Propylbenzene 01074-43-7 708 189 13380
t-14-Dimethylcyclohexane 02207-04-7 342 092 3134
4-Methyloctane 02216-34-4 085 175 1482
c-13-Dimethylcyclopentane 02532-58-3 342 214 7310
2-Methyl-2-Hexene amp c-3-Heptene 02738-19-4+07642-10-6 784 141 11049
225-Trimethylhexane 03522-94-9 105 509 5358
t-2-Hexene 04050-45-7 855 875 74823
1-Methyl-4-Isobutylbenzene 05161-04-6 382 079 3010
c-2-Heptene 06443-92-1 066 121 0790
c-2-Hexene amp 3-MeCyclopentene 07688-21-3+01120-62-3 661 516 34075
Unknown 16 342 407 13925
Unknown 13 342 172 5885
Unknown 1 342 111 3781
Total 13962 48361 3464
No MIR available use weighted average of 34221
continued
Final CRC E-77-2c Report - Dec 2010
223
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Ethanol 00064-17-5 145 93713 1357878
Benzene 00071-43-2 069 8395 58292
Ethylene 00074-85-1 888 385 34170
Propane 00074-98-6 046 2204 10077
2-Methylpropane 00075-28-5 118 9571 112611
22-Dimethylbutane 00075-83-2 111 1771 19683
2-Methylbutane (Isopentane) 00078-78-4 135 154462 2092786
2-Methyl-13-butadiene 00078-79-5 1048 284 29796
23-Dimethylbutane 00079-29-8 090 17445 156779
ortho-Xylene 00095-47-6 758 670 50741
124-TriMeBenz amp t-Butylbenzene 00095-63-6+00098-06-6 537 1479 79395
3-Methylpentane 00096-14-0 169 25280 427457
Methylcyclopentane 00096-37-7 205 12242 250934
Isopropylbenzene (Cumene) 00098-82-8 290 096 2776
Ethylbenzene 00100-41-4 296 381 11287
n-Propylbenzene 00103-65-1 196 340 6654
n-Butane 00106-97-8 108 45349 488366
13-Butadiene 00106-99-0 1245 098 12253
1-Butyne 00107-00-6 605 785 47505
244-TMe-1- amp 23-DMe-2-Pentene 00107-39-1+10574-37-5 654 277 18142
24-Dimethylpentane 00108-08-7 146 5182 75616
meta- amp para-Xylenes 00108-38-3+00106-42-3 776 2288 177408
135-Trimethylbenzene 00108-67-8 1175 793 93244
Methylcyclohexane 00108-87-2 156 4598 71513
Toluene 00108-88-3 393 27004 1059911
n-Pentane 00109-66-0 121 24220 294263
1-Pentene amp 2-Butyne 00109-67-1+00503-17-3 1170 7271 851054
n-Hexane 00110-54-3 113 42008 476657
Cyclohexane 00110-82-7 114 10300 117149
Cyclohexene amp 3-Methylhexane 00110-83-8+00589-34-4 319 4025 128427
n-Octane 00111-65-9 080 1207 9611
1-Octene 00111-66-0 314 135 4256
n-Nonane 00111-84-2 068 238 1626
2-Methylpropene amp 1-Butene 00115-11-7+00106-98-9 794 5045 400610
1-Nonene 00124-11-8 249 109 2715
n-Decane 00124-18-5 059 372 2201
Cyclopentene 00142-29-0 669 2697 180349
n-Heptane 00142-82-5 097 3372 32566
22-Dimethylpropane 00463-82-1 065 197 1273
223-Trimethylbutane 00464-06-2 105 661 6964
Indan 00496-11-7 323 253 8173
2-Methyl-2-butene 00513-35-9 1420 20269 2877200
123-Trimethylbenzene 00526-73-8 1194 123 14661
224-TriMePentane (IsoOctane) 00540-84-1 120 13297 159450
Vehicle 207c - Fuel 7 psi E10 - 1 Day Diurnal - Test 7844
Non Zero Mass Species Sorted By VOC
0020 Leak at Canister Inlet
Final CRC E-77-2c Report - Dec 2010
224
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Vehicle 207c - Fuel 7 psi E10 - 1 Day Diurnal - Test 7844
Non Zero Mass Species Sorted By VOC
0020 Leak at Canister Inlet
33-Dimethylpentane 00562-49-2 112 528 5904
33-Dimethylhexane 00563-16-6 115 181 2080
2-Methyl-1-butene 00563-46-2 638 11748 749377
23-Dimethylpentane 00565-59-3 125 2856 35651
234-Trimethylpentane 00565-75-3 095 4084 38752
23-DiMeHexane amp 23-MeEtPentane 00584-94-1+ 109 1223 13361
24-Dimethylhexane 00589-43-5 161 2049 32895
3-Methylheptane 00589-81-1 112 880 9892
c-2-Butene 00590-18-1 1426 7564 1078587
22-Dimethylpentane 00590-35-2 104 1355 14130
1-MeCyHexene amp 4-MeHeptane 00591-49-1+00589-53-7 386 392 15155
2-Methylhexane 00591-76-4 109 4571 49606
25-DiMeHexane amp EtCyPentane 00592-13-2+01640-89-7 161 1484 23818
2-Methylheptane 00592-27-8 097 923 8932
2-Methyl-1-pentene amp 1-Hexene 00592-41-6+00763-29-1 530 3978 210781
1-Heptene 00592-76-7 429 108 4612
1-Ethyl-2-Methylbenzene 00611-14-3 554 563 31181
3-Methyl-t-2-pentene 00616-12-6 1166 3093 360613
1-Methyl-3-Ethylbenzene 00620-14-4 739 1187 87650
1-Methyl-4-Ethylbenzene 00622-96-8 439 712 31276
2-Methyl-2-pentene 00625-27-4 1103 2810 309980
c-2-Pentene 00627-20-3 1028 9207 946625
c-13-Dimethylcyclohexane 00638-04-0 290 591 17181
t-2-Pentene 00646-04-8 1047 17071 1787966
3 amp 4-Methyl-1-Pentenes 00691-37-2+00760-20-3 578 1496 86463
2-MePentane amp 4-Me-c-2-Pentene 00691-38-3+00107-83-5 140 36099 504588
1-Methylcyclopentene 00693-89-0 1245 2160 269071
t-12-Dimethylcyclopentane 00822-50-4 290 988 28702
3-Methyl-c-2-pentene 00922-62-3 1252 2468 308948
235-Trimethylhexane 01069-53-0 112 467 5232
1-Methyl-3-Propylbenzene 01074-43-7 708 194 13738
Ethylcyclohexane 01678-91-7 135 429 5775
t-13 amp c-14-DiMeCyHexane 02207-03-6+00624-29-3 290 121 3519
t-14-Dimethylcyclohexane 02207-04-7 290 242 7039
24-Dimethylheptane 02213-23-2 126 053 0674
3-Methyloctane 02216-33-3 088 167 1477
4-Methyloctane 02216-34-4 085 247 2098
c-13-Dimethylcyclopentane 02532-58-3 290 781 22684
2-Methyl-2-Hexene amp c-3-Heptene 02738-19-4+07642-10-6 784 465 36450
225-Trimethylhexane 03522-94-9 105 1265 13316
3-Me-t-3-Hexene amp t-2-Heptene 03899-36-3+14686-13-6 838 153 12818
continued
Final CRC E-77-2c Report - Dec 2010
225
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Vehicle 207c - Fuel 7 psi E10 - 1 Day Diurnal - Test 7844
Non Zero Mass Species Sorted By VOC
0020 Leak at Canister Inlet
24-DiMeOctane+AlBenz+PrCyHexane04032-94-4+00300-57-2+01678-92-8118 130 1538
t-2-Hexene 04050-45-7 855 3716 317667
t-2-Nonene 06434-78-2 290 075 2171
c-2-Heptene 06443-92-1 708 211 14913
c-2-Hexene amp 3-MeCyclopentene 07688-21-3+01120-62-3 661 2329 153898
t-3-Heptene 14686-14-7 617 198 12193
Unknown 5 290 413 11999
Unknown 16 290 404 11736
Unknown 13 290 190 5520
Unknown 8 290 136 3963
Unknown 3 290 085 2475
Unknown 9 290 084 2439
Total 68582 200436 2923
No MIR available use weighted average of 29048
continued
Final CRC E-77-2c Report - Dec 2010
226
Test Fuel Leak Test No
Bag
THC
mg
GC as
of
THC
GC
VOC
mg
Ozone
mg Reactivity
Species
Present
86deg F E10 - 10 psi Tank Top 7636 7832 802 6278 16694 2659 61
Static E10 - 7 psi Tank Top 7669 10710 1106 11846 38214 3226 70
E10 - 10 psi Can Inlet 7732 11271 1019 11484 26563 2313 65
E10 - 7 psi Can Inlet 7793 8192 834 6829 20748 3038 63
Dynamic E10 - 10 psi Tank Top 25788 25206 780 19657 60694 3088 66
E10 - 7 psi Tank Top 25793 13119 1001 13128 44311 3375 70
E10 - 10 psi Can Inlet 25809 145183 1169 169783 402961 2373 89
E10 - 7 psi Can Inlet 25818 43845 875 38384 118469 3086 69
DHB E10 - 10 psi Tank Top 7648 89107 959 85443 209022 2446 45
Total E10 - 7 psi Tank Top 7681 28842 1078 31093 97716 3143 80
E10 - 10 psi Can Inlet 7769 115481 934 107832 252202 2339 44
E10 - 7 psi Can Inlet 7836 40280 952 38356 116460 3036 83
Vehicle 211c
Final CRC E-77-2c Report - Dec 2010
227
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
n-Butane 00106-97-8 108 22971 247380
2-Methylbutane (Isopentane) 00078-78-4 135 14245 193009
n-Hexane 00110-54-3 113 2483 28180
2-MePentane amp 4-Me-c-2-Pentene 00691-38-3+00107-83-5 140 2240 31314
n-Pentane 00109-66-0 121 1817 22079
3-Methylpentane 00096-14-0 169 1584 26779
2-Methyl-2-butene 00513-35-9 1420 1509 214170
t-2-Pentene 00646-04-8 1047 1269 132895
Toluene 00108-88-3 393 1202 47172
23-Dimethylbutane 00079-29-8 090 1103 9914
c-2-Butene 00590-18-1 1426 904 128849
2-Methyl-1-butene 00563-46-2 638 890 56745
Methylcyclopentane 00096-37-7 205 769 15753
224-TriMePentane (IsoOctane) 00540-84-1 120 734 8807
c-2-Pentene 00627-20-3 1028 680 69944
2-Methylpropane 00075-28-5 118 645 7585
t-2-Butene 00624-64-6 1520 536 81392
1-Methyl-4-Ethylbenzene 00622-96-8 439 528 23207
Cyclohexane 00110-82-7 114 519 5901
1-Pentene amp 2-Butyne 00109-67-1+00503-17-3 1170 481 56278
Benzene 00071-43-2 069 479 3328
24-Dimethylpentane 00108-08-7 146 327 4777
2-Methylpropene amp 1-Butene 00115-11-7+00106-98-9 794 315 25054
2-Methyl-1-pentene amp 1-Hexene 00592-41-6+00763-29-1 530 294 15565
Methylcyclohexane 00108-87-2 156 248 3858
2-Methylhexane 00591-76-4 109 227 2467
t-2-Hexene 04050-45-7 855 211 18015
Cyclopentene 00142-29-0 669 199 13290
n-Heptane 00142-82-5 097 194 1873
234-Trimethylpentane 00565-75-3 095 192 1821
124-TriMeBenz amp t-Butylbenzene 00095-63-6+00098-06-6 537 181 9714
3-Methyl-t-2-pentene 00616-12-6 1166 176 20565
meta- amp para-Xylenes 00108-38-3+00106-42-3 776 163 12606
Cyclohexene amp 3-Methylhexane 00110-83-8+00589-34-4 319 155 4943
3-Methyl-1-butene 00563-45-1 685 153 10520
2-Methyl-2-pentene 00625-27-4 1103 152 16805
3 amp 4-Methyl-1-Pentenes 00691-37-2+00760-20-3 578 152 8765
23-Dimethylpentane 00565-59-3 125 146 1824
c-2-Hexene amp 3-MeCyclopentene 07688-21-3+01120-62-3 661 141 9307
22-Dimethylpentane 00590-35-2 104 140 1463
244-Trimethyl-2-Pentene 00107-40-4 630 120 7568
1-Methylcyclopentene 00693-89-0 1245 119 14834
22-Dimethylbutane 00075-83-2 111 119 1317
Vehicle 211c - Fuel 10 psi E10 - 86degF Static - Test 7636
Non Zero Mass Species Sorted By VOC
0020 Leak at Tank Top
Final CRC E-77-2c Report - Dec 2010
228
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Vehicle 211c - Fuel 10 psi E10 - 86degF Static - Test 7636
Non Zero Mass Species Sorted By VOC
0020 Leak at Tank Top
3-Methyl-c-2-pentene 00922-62-3 1252 115 14408
n-Octane 00111-65-9 080 107 0853
1-Methyl-3-Ethylbenzene 00620-14-4 739 105 7733
ortho-Xylene 00095-47-6 758 102 7756
t-12-Dimethylcyclopentane 00822-50-4 265 091 2408
1-Ethyl-2-Methylbenzene 00611-14-3 554 072 4003
c-13-Dimethylcyclopentane 02532-58-3 265 062 1656
25-DiMeHexane amp EtCyPentane 00592-13-2+01640-89-7 161 056 0903
223-Trimethylbutane 00464-06-2 105 055 0579
225-Trimethylhexane 03522-94-9 105 053 0556
135-Trimethylbenzene 00108-67-8 1175 052 6076
n-Propylbenzene 00103-65-1 196 046 0903
235-Trimethylhexane 01069-53-0 112 042 0471
2-Methylheptane 00592-27-8 097 041 0396
23-DiMeHexane amp 23-MeEtPentane 00584-94-1+ 109 034 0375
123-Trimethylbenzene 00526-73-8 1194 020 2373
Ethylbenzene 00100-41-4 296 007 0221
24-Dimethylhexane 00589-43-5 161 006 0101
Total 6278 16694 2659
No MIR available use weighted average of 2653
continued
Final CRC E-77-2c Report - Dec 2010
229
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Unknown 22 307 391 12012
Ethanol 00064-17-5 145 1321 19145
Benzene 00071-43-2 069 2139 14852
Propane 00074-98-6 046 397 1816
2-Methylpropane 00075-28-5 118 3636 42785
22-Dimethylbutane 00075-83-2 111 842 9359
2-Methylbutane (Isopentane) 00078-78-4 135 39697 537844
2-Methyl-13-butadiene 00078-79-5 1048 133 13930
23-Dimethylbutane 00079-29-8 090 2973 26719
ortho-Xylene 00095-47-6 758 337 25550
124-TriMeBenz amp t-Butylbenzene 00095-63-6+00098-06-6 537 1707 91659
3-Methylpentane 00096-14-0 169 3756 63505
Methylcyclopentane 00096-37-7 205 3680 75429
Ethylbenzene 00100-41-4 296 220 6505
n-Propylbenzene 00103-65-1 196 202 3961
n-Butane 00106-97-8 108 56598 609509
244-Trimethyl-2-Pentene 00107-40-4 630 280 17658
24-Dimethylpentane 00108-08-7 146 1881 27453
meta- amp para-Xylenes 00108-38-3+00106-42-3 776 906 70235
135-Trimethylbenzene 00108-67-8 1175 758 89093
Methylcyclohexane 00108-87-2 156 1094 17016
Toluene 00108-88-3 393 2903 113947
n-Pentane 00109-66-0 121 5036 61181
1-Pentene amp 2-Butyne 00109-67-1+00503-17-3 1170 2397 280592
n-Hexane 00110-54-3 113 7233 82075
Cyclohexane 00110-82-7 114 3248 36942
Cyclohexene amp 3-Methylhexane 00110-83-8+00589-34-4 319 1019 32519
n-Octane 00111-65-9 080 252 2004
2-Methylpropene amp 1-Butene 00115-11-7+00106-98-9 794 1437 114113
Cyclopentene 00142-29-0 669 913 61061
n-Heptane 00142-82-5 097 978 9444
223-Trimethylbutane 00464-06-2 105 264 2787
2-Methyl-2-butene 00513-35-9 1420 4143 588042
123-Trimethylbenzene 00526-73-8 1194 246 29401
224-TriMePentane (IsoOctane) 00540-84-1 120 1966 23570
33-Dimethylpentane 00562-49-2 112 204 2285
2-Methyl-1-butene 00563-46-2 638 4234 270054
23-Dimethylpentane 00565-59-3 125 1073 13392
234-Trimethylpentane 00565-75-3 095 1805 17127
23-DiMeHexane amp 23-MeEtPentane 00584-94-1+ 109 464 5066
24-Dimethylhexane 00589-43-5 161 832 13366
3-Methylheptane 00589-81-1 112 179 2017
c-2-Butene 00590-18-1 1426 7009 999462
Vehicle 211c - Fuel 10 psi E10 - Dynamic - Test 25788
Non Zero Mass Species Sorted By VOC
0020 Leak at Tank Top
Final CRC E-77-2c Report - Dec 2010
230
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Vehicle 211c - Fuel 10 psi E10 - Dynamic - Test 25788
Non Zero Mass Species Sorted By VOC
0020 Leak at Tank Top
22-Dimethylpentane 00590-35-2 104 432 4507
2-Methylhexane 00591-76-4 109 1400 15189
25-DiMeHexane amp EtCyPentane 00592-13-2+01640-89-7 161 600 9628
2-Methylheptane 00592-27-8 097 175 1693
2-Methyl-1-pentene amp 1-Hexene 00592-41-6+00763-29-1 530 948 50222
1-Ethyl-2-Methylbenzene 00611-14-3 554 347 19212
3-Methyl-t-2-pentene 00616-12-6 1166 815 95045
1-Methyl-3-Ethylbenzene 00620-14-4 739 942 69577
1-Methyl-4-Ethylbenzene 00622-96-8 439 1176 51688
2-Methyl-2-pentene 00625-27-4 1103 777 85750
c-2-Pentene 00627-20-3 1028 3096 318320
t-2-Pentene 00646-04-8 1047 3554 372250
3 amp 4-Methyl-1-Pentenes 00691-37-2+00760-20-3 578 484 27975
2-MePentane amp 4-Me-c-2-Pentene 00691-38-3+00107-83-5 140 6183 86431
1-Methylcyclopentene 00693-89-0 1245 553 68908
t-12-Dimethylcyclopentane 00822-50-4 307 262 8040
3-Methyl-c-2-pentene 00922-62-3 1252 712 89120
235-Trimethylhexane 01069-53-0 112 496 5552
c-13-Dimethylcyclopentane 02532-58-3 307 232 7120
225-Trimethylhexane 03522-94-9 105 764 8047
t-2-Hexene 04050-45-7 855 994 84993
c-2-Hexene amp 3-MeCyclopentene 07688-21-3+01120-62-3 661 784 51768
Unknown 1 307 061 1868
Total 19657 60694 3088
No MIR available use weighted average of 30729
continued
Final CRC E-77-2c Report - Dec 2010
231
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
n-Butane 00106-97-8 108 307727 3313949
2-Methylbutane (Isopentane) 00078-78-4 135 185618 2514916
Ethanol 00064-17-5 145 39672 574830
n-Hexane 00110-54-3 113 34020 386019
2-MePentane amp 4-Me-c-2-Pentene 00691-38-3+00107-83-5 140 32123 449005
n-Pentane 00109-66-0 121 28021 340433
3-Methylpentane 00096-14-0 169 22023 372381
2-Methyl-2-butene 00513-35-9 1420 20648 2930948
t-2-Pentene 00646-04-8 1047 17405 1822913
23-Dimethylbutane 00079-29-8 090 16047 144212
Toluene 00108-88-3 393 14387 564695
2-Methyl-1-butene 00563-46-2 638 12969 827211
c-2-Butene 00590-18-1 1426 11793 1681690
224-TriMePentane (IsoOctane) 00540-84-1 120 11040 132385
Methylcyclopentane 00096-37-7 205 10404 213254
c-2-Pentene 00627-20-3 1028 9515 978316
Cyclohexane 00110-82-7 114 9043 102849
1-Pentene amp 2-Butyne 00109-67-1+00503-17-3 1170 8327 974664
Benzene 00071-43-2 069 6756 46910
2-Methylpropene amp 1-Butene 00115-11-7+00106-98-9 794 4774 379105
24-Dimethylpentane 00108-08-7 146 4624 67476
2-Methylhexane 00591-76-4 109 3473 37687
2-Methyl-1-pentene amp 1-Hexene 00592-41-6+00763-29-1 530 3346 177272
Cyclohexene amp 3-Methylhexane 00110-83-8+00589-34-4 319 3255 103856
3-Methyl-t-2-pentene 00616-12-6 1166 2951 344072
Methylcyclohexane 00108-87-2 156 2802 43585
2-Methylpropane 00075-28-5 118 2769 32579
Cyclopentene 00142-29-0 669 2682 179344
234-Trimethylpentane 00565-75-3 095 2672 25357
23-Dimethylpentane 00565-59-3 125 2540 31709
n-Heptane 00142-82-5 097 2413 23305
2-Methyl-2-pentene 00625-27-4 1103 2292 252898
24-Dimethylhexane 00589-43-5 161 2070 33231
t-2-Hexene 04050-45-7 855 2064 176446
3-Methyl-c-2-pentene 00922-62-3 1252 2063 258275
22-Dimethylbutane 00075-83-2 111 1886 20962
c-2-Hexene amp 3-MeCyclopentene 07688-21-3+01120-62-3 661 1852 122337
3 amp 4-Methyl-1-Pentenes 00691-37-2+00760-20-3 578 1563 90315
Vehicle 211c - Fuel 10 psi E10 - 1 Day Diurnal - Test 7648
Non Zero Mass Species Sorted By VOC
0020 Leak at Tank Top
Final CRC E-77-2c Report - Dec 2010
232
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Vehicle 211c - Fuel 10 psi E10 - 1 Day Diurnal - Test 7648
Non Zero Mass Species Sorted By VOC
0020 Leak at Tank Top
t-12-Dimethylcyclopentane 00822-50-4 244 1299 31732
22-Dimethylpentane 00590-35-2 104 1211 12632
25-DiMeHexane amp EtCyPentane 00592-13-2+01640-89-7 161 730 11719
1-Methylcyclopentene 00693-89-0 1245 473 58885
Propane 00074-98-6 046 400 1829
33-Dimethylpentane 00562-49-2 112 350 3910
Ethylbenzene 00100-41-4 296 342 10143
Total 85443 209022 2446
No MIR available use weighted average of 24426
continued
Final CRC E-77-2c Report - Dec 2010
233
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
2-Methylbutane (Isopentane) 00078-78-4 135 32059 434358
Ethanol 00064-17-5 145 11488 166456
n-Butane 00106-97-8 108 7975 85883
n-Hexane 00110-54-3 113 6913 78445
2-MePentane amp 4-Me-c-2-Pentene 00691-38-3+00107-83-5 140 6103 85309
n-Pentane 00109-66-0 121 4885 59344
3-Methylpentane 00096-14-0 169 4260 72030
2-Methyl-2-butene 00513-35-9 1420 4013 569617
t-2-Pentene 00646-04-8 1047 3313 346941
Toluene 00108-88-3 393 3059 120057
23-Dimethylbutane 00079-29-8 090 2976 26746
2-Methyl-1-butene 00563-46-2 638 2453 156477
Methylcyclopentane 00096-37-7 205 2048 41973
224-TriMePentane (IsoOctane) 00540-84-1 120 2028 24314
c-2-Butene 00590-18-1 1426 1891 269674
c-2-Pentene 00627-20-3 1028 1824 187499
Cyclohexane 00110-82-7 114 1684 19156
t-2-Butene 00624-64-6 1520 1597 242714
1-Pentene amp 2-Butyne 00109-67-1+00503-17-3 1170 1553 181821
2-Methylpropane 00075-28-5 118 1543 18157
Benzene 00071-43-2 069 1143 7936
2-Methylpropene amp 1-Butene 00115-11-7+00106-98-9 794 924 73354
24-Dimethylpentane 00108-08-7 146 901 13151
1-Methyl-4-Ethylbenzene 00622-96-8 439 847 37217
2-Methylhexane 00591-76-4 109 714 7751
Methylcyclohexane 00108-87-2 156 624 9705
2-Methyl-1-pentene amp 1-Hexene 00592-41-6+00763-29-1 530 599 31754
t-2-Hexene 04050-45-7 855 596 50989
Cyclohexene amp 3-Methylhexane 00110-83-8+00589-34-4 319 592 18884
Cyclopentene 00142-29-0 669 507 33919
3-Methyl-t-2-pentene 00616-12-6 1166 499 58164
234-Trimethylpentane 00565-75-3 095 481 4562
2-Methyl-2-pentene 00625-27-4 1103 459 50603
Propane 00074-98-6 046 439 2008
23-Dimethylpentane 00565-59-3 125 432 5391
n-Heptane 00142-82-5 097 430 4150
3-Methyl-c-2-pentene 00922-62-3 1252 414 51810
22-Dimethylbutane 00075-83-2 111 382 4244
c-2-Hexene amp 3-MeCyclopentene 07688-21-3+01120-62-3 661 369 24386
1-Methylcyclopentene 00693-89-0 1245 326 40561
24-Dimethylhexane 00589-43-5 161 288 4618
3 amp 4-Methyl-1-Pentenes 00691-37-2+00760-20-3 578 286 16517
22-Dimethylpentane 00590-35-2 104 234 2439
Vehicle 211c - Fuel 7 psi E10 - 86degF Static - Test 7669
Non Zero Mass Species Sorted By VOC
0020 Leak at Tank Top
Final CRC E-77-2c Report - Dec 2010
234
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Vehicle 211c - Fuel 7 psi E10 - 86degF Static - Test 7669
Non Zero Mass Species Sorted By VOC
0020 Leak at Tank Top
meta- amp para-Xylenes 00108-38-3+00106-42-3 776 204 15831
25-DiMeHexane amp EtCyPentane 00592-13-2+01640-89-7 161 183 2937
t-12-Dimethylcyclopentane 00822-50-4 321 154 4941
c-13-Dimethylcyclopentane 02532-58-3 321 147 4723
124-TriMeBenz amp t-Butylbenzene 00095-63-6+00098-06-6 537 132 7062
23-DiMeHexane amp 23-MeEtPentane 00584-94-1+ 109 132 1436
n-Octane 00111-65-9 080 130 1038
33-Dimethylpentane 00562-49-2 112 117 1305
225-Trimethylhexane 03522-94-9 105 101 1059
2-Methylheptane 00592-27-8 097 099 0957
223-Trimethylbutane 00464-06-2 105 092 0970
244-Trimethyl-2-Pentene 00107-40-4 630 085 5378
3-Methylheptane 00589-81-1 112 083 0929
2-Methyl-13-butadiene 00078-79-5 1048 076 7923
235-Trimethylhexane 01069-53-0 112 075 0843
2-Methyl-2-Hexene amp c-3-Heptene 02738-19-4+07642-10-6 784 066 5137
c-13-Dimethylcyclohexane 00638-04-0 321 054 1733
t-3-Heptene 14686-14-7 617 051 3173
1-MeCyHexene amp 4-MeHeptane 00591-49-1+00589-53-7 386 044 1701
t-14-Dimethylcyclohexane 02207-04-7 321 044 1410
Unknown 5 321 043 1371
1-Ethyl-2-Methylbenzene 00611-14-3 554 043 2356
Ethylbenzene 00100-41-4 296 040 1173
33-Dimethylhexane 00563-16-6 115 036 0411
ortho-Xylene 00095-47-6 758 035 2689
n-Propylbenzene 00103-65-1 196 035 0690
123-Trimethylbenzene 00526-73-8 1194 009 1110
Total 11846 38214 3226
No MIR available use weightedaverage of 32140
continued
Final CRC E-77-2c Report - Dec 2010
235
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
2-Methylbutane (Isopentane) 00078-78-4 135 39766 538788
2-MePentane amp 4-Me-c-2-Pentene 00691-38-3+00107-83-5 140 8468 118367
n-Butane 00106-97-8 108 7470 80442
n-Hexane 00110-54-3 113 7413 84118
n-Pentane 00109-66-0 121 5151 62576
1-Methyl-4-Ethylbenzene 00622-96-8 439 4545 199691
3-Methylpentane 00096-14-0 169 4543 76808
2-Methyl-2-butene 00513-35-9 1420 4232 600795
t-2-Pentene 00646-04-8 1047 3542 371010
Toluene 00108-88-3 393 3511 137807
23-Dimethylbutane 00079-29-8 090 3268 29366
c-2-Butene 00590-18-1 1426 3176 452906
1-Butyne 00107-00-6 605 2943 178046
2-Methyl-1-butene 00563-46-2 638 2779 177240
Methylcyclopentane 00096-37-7 205 2258 46288
c-2-Pentene 00627-20-3 1028 2047 210481
224-TriMePentane (IsoOctane) 00540-84-1 120 1981 23756
Cyclohexane 00110-82-7 114 1938 22040
1-Pentene amp 2-Butyne 00109-67-1+00503-17-3 1170 1877 219644
2-Methylpropane 00075-28-5 118 1317 15500
Benzene 00071-43-2 069 1229 8533
24-Dimethylpentane 00108-08-7 146 1013 14783
2-Methylpropene amp 1-Butene 00115-11-7+00106-98-9 794 893 70903
Ethanol 00064-17-5 145 810 11731
Methylcyclohexane 00108-87-2 156 792 12315
Cyclohexene amp 3-Methylhexane 00110-83-8+00589-34-4 319 787 25100
2-Methylhexane 00591-76-4 109 691 7494
t-2-Hexene 04050-45-7 855 621 53050
n-Heptane 00142-82-5 097 579 5588
234-Trimethylpentane 00565-75-3 095 574 5450
Cyclopentene 00142-29-0 669 574 38396
2-Methyl-1-pentene amp 1-Hexene 00592-41-6+00763-29-1 530 533 28250
2-Methyl-2-pentene 00625-27-4 1103 486 53633
23-Dimethylpentane 00565-59-3 125 482 6023
223-Trimethylbutane 00464-06-2 105 476 5013
3-Methyl-c-2-pentene 00922-62-3 1252 468 58610
3-Methyl-t-2-pentene 00616-12-6 1166 457 53286
meta- amp para-Xylenes 00108-38-3+00106-42-3 776 447 34684
Methane 00074-82-8 001 444 0061
22-Dimethylbutane 00075-83-2 111 431 4788
135-Trimethylbenzene 00108-67-8 1175 430 50588
c-2-Hexene amp 3-MeCyclopentene 07688-21-3+01120-62-3 661 405 26789
124-TriMeBenz amp t-Butylbenzene 00095-63-6+00098-06-6 537 376 20184
Vehicle 211c - Fuel 7 psi E10 - Dynamic - Test 25793
Non Zero Mass Species Sorted By VOC
0020 Leak at Tank Top
Final CRC E-77-2c Report - Dec 2010
236
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Vehicle 211c - Fuel 7 psi E10 - Dynamic - Test 25793
Non Zero Mass Species Sorted By VOC
0020 Leak at Tank Top
3 amp 4-Methyl-1-Pentenes 00691-37-2+00760-20-3 578 370 21397
1-Methylcyclopentene 00693-89-0 1245 370 46043
244-Trimethyl-2-Pentene 00107-40-4 630 342 21544
24-Dimethylhexane 00589-43-5 161 328 5262
22-Dimethylpentane 00590-35-2 104 304 3172
n-Octane 00111-65-9 080 282 2250
25-DiMeHexane amp EtCyPentane 00592-13-2+01640-89-7 161 278 4469
n-Decane 00124-18-5 059 276 1632
Unknown 22 335 234 7864
33-Dimethylpentane 00562-49-2 112 213 2379
t-12-Dimethylcyclopentane 00822-50-4 335 205 6881
c-13-Dimethylcyclopentane 02532-58-3 335 193 6463
1-Ethyl-2-Methylbenzene 00611-14-3 554 179 9913
2-Methyl-13-butadiene 00078-79-5 1048 177 18506
2-Methylheptane 00592-27-8 097 160 1548
3-Methylheptane 00589-81-1 112 144 1615
225-Trimethylhexane 03522-94-9 105 143 1509
235-Trimethylhexane 01069-53-0 112 141 1579
23-DiMeHexane amp 23-MeEtPentane 00584-94-1+ 109 113 1234
n-Propylbenzene 00103-65-1 196 113 2208
Unknown 1 335 094 3164
c-13-Dimethylcyclohexane 00638-04-0 335 088 2948
Indan 00496-11-7 323 084 2722
123-Trimethylbenzene 00526-73-8 1194 070 8357
Ethylbenzene 00100-41-4 296 067 1991
n-Undecane 01120-21-4 052 047 0244
ortho-Xylene 00095-47-6 758 043 3244
Total 13128 44311 3375
No MIR available use weighted average of 33545
continued
Final CRC E-77-2c Report - Dec 2010
237
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
2-Methylbutane (Isopentane) 00078-78-4 135 91165 1235182
n-Butane 00106-97-8 108 23123 249015
Ethanol 00064-17-5 145 21703 314477
n-Hexane 00110-54-3 113 18050 204804
2-MePentane amp 4-Me-c-2-Pentene 00691-38-3+00107-83-5 140 16611 232193
n-Pentane 00109-66-0 121 13834 168070
3-Methylpentane 00096-14-0 169 11505 194534
2-Methyl-2-butene 00513-35-9 1420 11209 1591055
t-2-Pentene 00646-04-8 1047 9469 991727
23-Dimethylbutane 00079-29-8 090 8278 74396
2-Methyl-1-butene 00563-46-2 638 6814 434644
Toluene 00108-88-3 393 6647 260916
Methylcyclopentane 00096-37-7 205 5332 109301
c-2-Pentene 00627-20-3 1028 5152 529739
224-TriMePentane (IsoOctane) 00540-84-1 120 5082 60938
1-Pentene amp 2-Butyne 00109-67-1+00503-17-3 1170 4542 531610
c-2-Butene 00590-18-1 1426 4525 645316
Cyclohexane 00110-82-7 114 4341 49370
1-Butyne 00107-00-6 605 3288 198937
2-Methylpropane 00075-28-5 118 3175 37353
Benzene 00071-43-2 069 2711 18826
2-Methylpropene amp 1-Butene 00115-11-7+00106-98-9 794 2634 209192
24-Dimethylpentane 00108-08-7 146 2265 33058
2-Methylhexane 00591-76-4 109 1773 19242
2-Methyl-1-pentene amp 1-Hexene 00592-41-6+00763-29-1 530 1571 83242
Cyclohexene amp 3-Methylhexane 00110-83-8+00589-34-4 319 1545 49310
Methylcyclohexane 00108-87-2 156 1518 23615
t-2-Hexene 04050-45-7 855 1516 129592
Cyclopentene 00142-29-0 669 1453 97160
3-Methyl-t-2-pentene 00616-12-6 1166 1242 144819
234-Trimethylpentane 00565-75-3 095 1158 10983
2-Methyl-2-pentene 00625-27-4 1103 1149 126792
3-Methyl-c-2-pentene 00922-62-3 1252 1075 134519
23-Dimethylpentane 00565-59-3 125 1071 13370
22-Dimethylbutane 00075-83-2 111 1058 11760
n-Heptane 00142-82-5 097 1036 10005
c-2-Hexene amp 3-MeCyclopentene 07688-21-3+01120-62-3 661 947 62551
1-Methylcyclopentene 00693-89-0 1245 838 104410
3 amp 4-Methyl-1-Pentenes 00691-37-2+00760-20-3 578 827 47793
22-Dimethylpentane 00590-35-2 104 664 6929
1-Methyl-4-Ethylbenzene 00622-96-8 439 617 27125
24-Dimethylhexane 00589-43-5 161 606 9728
244-Trimethyl-2-Pentene 00107-40-4 630 604 38080
Vehicle 211c - Fuel 7 psi E10 - 1 Day Diurnal - Test 7681
Non Zero Mass Species Sorted By VOC
0020 Leak at Tank Top
Final CRC E-77-2c Report - Dec 2010
238
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Vehicle 211c - Fuel 7 psi E10 - 1 Day Diurnal - Test 7681
Non Zero Mass Species Sorted By VOC
0020 Leak at Tank Top
meta- amp para-Xylenes 00108-38-3+00106-42-3 776 551 42757
Propane 00074-98-6 046 476 2175
124-TriMeBenz amp t-Butylbenzene 00095-63-6+00098-06-6 537 473 25371
25-DiMeHexane amp EtCyPentane 00592-13-2+01640-89-7 161 465 7462
235-Trimethylhexane 01069-53-0 112 388 4344
t-12-Dimethylcyclopentane 00822-50-4 313 377 11793
225-Trimethylhexane 03522-94-9 105 316 3323
c-13-Dimethylcyclopentane 02532-58-3 313 310 9687
223-Trimethylbutane 00464-06-2 105 291 3072
n-Octane 00111-65-9 080 260 2066
c-13-Dimethylcyclohexane 00638-04-0 313 240 7496
23-DiMeHexane amp 23-MeEtPentane 00584-94-1+ 109 225 2454
1-Ethyl-2-Methylbenzene 00611-14-3 554 217 12015
33-Dimethylpentane 00562-49-2 112 215 2401
135-Trimethylbenzene 00108-67-8 1175 207 24386
2-Methylheptane 00592-27-8 097 198 1916
Ethylbenzene 00100-41-4 296 198 5852
3-Methylheptane 00589-81-1 112 177 1989
22-Dimethylpropane 00463-82-1 065 167 1082
ortho-Xylene 00095-47-6 758 163 12357
2-Methyl-2-Hexene amp c-3-Heptene 02738-19-4+07642-10-6 784 155 12162
2-Methyl-13-butadiene 00078-79-5 1048 143 15042
Unknown 1 313 123 3845
Unknown 16 313 116 3646
n-Decane 00124-18-5 059 110 0648
n-Propylbenzene 00103-65-1 196 088 1715
t-14-Dimethylcyclohexane 02207-04-7 313 077 2415
1-MeCyHexene amp 4-MeHeptane 00591-49-1+00589-53-7 386 076 2955
Unknown 5 313 070 2205
c-2-Heptene 06443-92-1 708 065 4610
33-Dimethylhexane 00563-16-6 115 065 0749
n-Nonane 00111-84-2 068 049 0335
t-3-Heptene 14686-14-7 617 043 2680
4-Isopropyltoluene (p-Cymene) 00099-87-6 441 043 1884
13-Butadiene 00106-99-0 1245 042 5279
4-Methyl-t-2-pentene 00674-76-0 804 021 1722
Methane 00074-82-8 001 008 0001
Total 31093 97716 3143
No MIR available use weighted average of 31294
continued
Final CRC E-77-2c Report - Dec 2010
239
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
n-Butane 00106-97-8 108 39458 424924
2-Methylbutane (Isopentane) 00078-78-4 135 20010 271113
Ethanol 00064-17-5 145 10129 146760
2-Methylpropane 00075-28-5 118 5716 67259
n-Hexane 00110-54-3 113 4068 46161
2-MePentane amp 4-Me-c-2-Pentene 00691-38-3+00107-83-5 140 3668 51277
n-Pentane 00109-66-0 121 3154 38314
3-Methylpentane 00096-14-0 169 2555 43201
2-Methyl-2-butene 00513-35-9 1420 2451 347976
t-2-Pentene 00646-04-8 1047 2085 218342
Toluene 00108-88-3 393 2039 80037
23-Dimethylbutane 00079-29-8 090 1831 16453
2-Methyl-1-butene 00563-46-2 638 1510 96290
Methylcyclopentane 00096-37-7 205 1246 25547
224-TriMePentane (IsoOctane) 00540-84-1 120 1161 13918
c-2-Pentene 00627-20-3 1028 1123 115451
Cyclohexane 00110-82-7 114 1042 11856
1-Pentene amp 2-Butyne 00109-67-1+00503-17-3 1170 927 108557
c-2-Butene 00590-18-1 1426 833 118751
Benzene 00071-43-2 069 781 5423
Propane 00074-98-6 046 619 2830
2-Methylpropene amp 1-Butene 00115-11-7+00106-98-9 794 560 44506
24-Dimethylpentane 00108-08-7 146 533 7775
22-DiMeHexane 00590-73-8 094 513 4827
2-Methylhexane 00591-76-4 109 460 4988
1-Butyne 00107-00-6 605 379 22956
t-2-Hexene 04050-45-7 855 374 31963
2-Methyl-1-pentene amp 1-Hexene 00592-41-6+00763-29-1 530 369 19536
t-3-Heptene 14686-14-7 617 351 21645
Cyclohexene amp 3-Methylhexane 00110-83-8+00589-34-4 319 338 10790
Cyclopentene 00142-29-0 669 328 21962
3-Methyl-t-2-pentene 00616-12-6 1166 304 35469
23-Dimethylpentane 00565-59-3 125 295 3678
2-Methyl-2-pentene 00625-27-4 1103 284 31321
25-DiMeHexane amp EtCyPentane 00592-13-2+01640-89-7 161 270 4341
234-Trimethylpentane 00565-75-3 095 265 2517
3-Methyl-c-2-pentene 00922-62-3 1252 256 32099
1-Methylcyclopentene 00693-89-0 1245 224 27940
22-Dimethylbutane 00075-83-2 111 222 2468
2-MeOctane amp 23-DiMeHeptane 03074-71-3+03221-61-2 085 222 1896
1-Methyl-3-Ethylbenzene 00620-14-4 739 220 16239
c-2-Hexene amp 3-MeCyclopentene 07688-21-3+01120-62-3 661 217 14311
3 amp 4-Methyl-1-Pentenes 00691-37-2+00760-20-3 578 197 11406
Vehicle 211c - Fuel 10 psi E10 - 86degF Static - Test 7721
Non Zero Mass Species Sorted By VOC
0020 Leak at Canister Inlet
Final CRC E-77-2c Report - Dec 2010
240
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
Vehicle 211c - Fuel 10 psi E10 - 86degF Static - Test 7721
Non Zero Mass Species Sorted By VOC
0020 Leak at Canister Inlet
22-Dimethylpentane 00590-35-2 104 151 1577
Unknown 5 230 105 2411
t-14-Dimethylcyclohexane 02207-04-7 230 088 2023
Unknown 7 230 082 1885
t-12-Dimethylcyclopentane 00822-50-4 230 074 1713
c-13-Dimethylcyclopentane 02532-58-3 230 072 1658
33-Dimethylpentane 00562-49-2 112 071 0796
Unknown 17 230 069 1596
23-DiMeHexane amp 23-MeEtPentane 00584-94-1+ 109 067 0737
2-Methylheptane 00592-27-8 097 066 0636
223-Trimethylbutane 00464-06-2 105 061 0647
c-13-Dimethylcyclohexane 00638-04-0 230 049 1136
n-Propylbenzene 00103-65-1 196 046 0909
135-Trimethylbenzene 00108-67-8 1175 040 4690
2-Methyl-13-butadiene 00078-79-5 1048 038 3988
n-Nonane 00111-84-2 068 037 0255
3-Methylnonane 230 030 0695
ortho-Xylene 00095-47-6 758 027 2080
Unknown 1 230 027 0619
c-12-Dimethylcyclohexane 02207-01-4 230 020 0453
Ethylbenzene 00100-41-4 296 019 0574
c-2-Octene 07642-04-8 230 007 0157
Total 11484 26563 2313
No MIR available use weighted average of 23006
continued
Final CRC E-77-2c Report - Dec 2010
241
Species CAS No MIR
Composite
VOC
mg
Ozone
mg
n-Butane 00106-97-8 108 622650 6705400
2-Methylbutane (Isopentane) 00078-78-4 135 305310 4136602
Ethanol 00064-17-5 145 124094 1798086
n-Hexane 00110-54-3 113 67518 766114
2-MePentane amp 4-Me-c-2-Pentene 00691-38-3+00107-83-5 140 59750 835184
n-Pentane 00109-66-0 121 46672 567029
3-Methylpentane 00096-14-0 169 41573 702943
2-Methyl-2-butene 00513-35-9 1420 39233 5569075
Toluene 00108-88-3 393 33167 1301796
t-2-Pentene 00646-04-8 1047 32239 3376598
23-Dimethylbutane 00079-29-8 090 29164 262093
2-Methylpropane 00075-28-5 118 23323 274414
2-Methyl-1-butene 00563-46-2 638 22688 1447167
224-TriMePentane (IsoOctane) 00540-84-1 120 20439 245085
Methylcyclopentane 00096-37-7 205 20343 416985
c-2-Pentene 00627-20-3 1028 17645 1814172
Cyclohexane 00110-82-7 114 16882 192015
1-Pentene amp 2-Butyne 00109-67-1+00503-17-3 1170 13842 1620212
c-2-Butene 00590-18-1 1426 12775 1821732
Benzene 00071-43-2 069 11664 80988
24-Dimethylpentane 00108-08-7 146 8781 128139
2-Methylpropene amp 1-Butene 00115-11-7+00106-98-9 794 8262 656064
2-Methylhexane 00591-76-4 109 7254 78719
Methylcyclohexane 00108-87-2 156 6654 103503
Cyclohexene amp 3-Methylhexane 00110-83-8+00589-34-4 319 6341 202326
2-Methyl-1-pentene amp 1-Hexene 00592-41-6+00763-29-1 530 6048 320467
t-2-Hexene 04050-45-7 855 5835 498847
234-Trimethylpentane 00565-75-3 095 5295 50244
Cyclopentene 00142-29-0 669 5140 343686
3-Methyl-t-2-pentene 00616-12-6 1166 4795 559045
n-Heptane 00142-82-5 097 4710 45487
2-Methyl-2-pentene 00625-27-4 1103 4548 501761
23-Dimethylpentane 00565-59-3 125 4459 55663
3-Methyl-c-2-pentene 00922-62-3 1252 4046 506426
22-Dimethylbutane 00075-83-2 111 3825 42506
1-Butyne 00107-00-6 605 3692 223362
1-Methylcyclopentene 00693-89-0 1245 3635 452735
c-2-Hexene amp 3-MeCyclopentene 07688-21-3+01120-62-3 661 3604 238096
Propane 00074-98-6 046 2935 13414
3 amp 4-Methyl-1-Pentenes 00691-37-2+00760-20-3 578 2883 166570
24-Dimethylhexane 00589-43-5 161 2703 43405
22-Dimethylpentane 00590-35-2 104 2335 24353
1-Methyl-3-Ethylbenzene 00620-14-4 739 2177 160819
Vehicle 211c - Fuel 10 psi E10 - Dynamic - Test 25809
Non Zero Mass Species Sorted By VOC
0020 Leak at Canister Inlet