MATERIAL SAFETY DATA SHEET

1. Product and Company Identi�cationProduct identi�er KLONDIKE Brake Clean - Aerosol

Version # 01

Issue date 07-16-2014

CAS # Mixture

Product code Brake Clean - Aerosol

Product use Brake Parts Cleaner

KLONDIKE Lubricants Corporation3078 275th StreetLangley, BC V4W 3L4Canadainfo@klondikelubricants.comwww.klondikelubricants.comGeneral Information 1-877-293-4691Chemtrec (Within US) 1-800-424-9300Chemtrec (International) 1-703-527-3887

Manufacturer information

Supplier Refer to Manufacturer

2. Hazards Identi�cationEmergency overview DANGER

Flammable aerosol. Contents under pressure. Pressurized container may explode when exposedto heat or �ame. May cause moderate to severe eye irritation. May cause mild to moderate skinirritation. May cause respiratory irritation. May cause central nervous system e�ects. Prolonged orrepeated exposure may cause kidney and central nervous system e�ects. Prolonged or repeatedoverexposure may cause liver e�ects.

Potential health e�ectsRoutes of exposure Inhalation. Ingestion. Skin contact. Eye contact.

Eyes May cause moderate to severe eye irritation.

Skin May cause mild to moderate skin irritation.Skin absorption: May be absorbed through the skin, however there are no reports of harmfule�ects following occupational exposure.

Inhalation May cause irritation of respiratory tract. May cause central nervous system e�ects.

Ingestion May cause irritation of the gastrointestinal tract. Product may present an aspiration hazard, ifingested in large amounts.

Chronic e�ects Frequent or prolonged contact may defat and dry the skin, leading to discomfort and dermatitis.Prolonged or repeated overexposure may cause liver and kidney e�ects.

Most importantsymptoms/e�ects, acute anddelayed

May cause mild to moderate skin irritation. Symptoms may include redness, edema, drying,defatting and cracking of the skin. May cause moderate to severe eye irritation. Symptoms mayinclude stinging, tearing, redness, swelling, and blurred vision. May cause respiratory irritation.Symptoms may include upper respiratory irritation, coughing, and breathing di�culties. May causecentral nervous system e�ects. Symptoms may include pain, headache, nausea, vomiting,dizziness, drowsiness and other central nervous system e�ects. Ingestion may causegastrointestinal irritation, nausea, vomiting and diarrhea. Product may present an aspirationhazard, if ingested in large amounts. Aspiration into the lungs during swallowing or subsequentvomiting may cause chemical pneumonitis, which can be fatal.

Potential environmental e�ects May cause long-term adverse e�ects in the environment.

Components CAS # Percent

3. Composition / Information on Ingredients

142-82-5 60 - 100Heptane (N-heptane)

124-38-9 1 - 5Carbon Dioxide

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Components CAS # Percent

67-63-0 1 - 5Isopropanol

4. First Aid MeasuresFirst aid procedures

Inhalation Move to fresh air. If breathing stops, provide arti�cial respiration. If breathing is di�cult, giveoxygen. Get medical attention if symptoms persist.

Skin contact Wash o� immediately with soap and plenty of water while removing all contaminated clothes andshoes. Duration of rinsing should be at least 15 minutes. In case of contact with lique�ed gas, thawfrosted parts with lukewarm water. Wash contaminated clothing before reuse.

Eye contact Rinse immediately with plenty of water for at least 15 minutes. Get medical attention if irritationpersists after washing.

Ingestion Do not induce vomiting. Never give anything by mouth to a victim who is unconscious or is havingconvulsions. If vomiting occurs, keep head low so that stomach content doesn't get into the lungs.Get medical attention.

General advice If you feel unwell, seek medical advice (show the label where possible). Ensure that medicalpersonnel are aware of the material(s) involved, and take precautions to protect themselves. Showthis safety data sheet to the doctor in attendance.

5. Fire Fighting MeasuresFlammable properties Flammable by WHMIS criteria. Pressurized container may explode when exposed to heat or �ame.

Heat may cause the containers to explode. Vapors may form explosive mixtures with air. Vaporsmay travel considerable distance to a source of ignition and �ash back. Material will �oat on waterand can be re-ignited at the water’s surface.

Extinguishing mediaSuitable extinguishingmedia

Powder. Foam. Carbon dioxide (CO2).

Unsuitable extinguishingmedia

Do not use water jet as an extinguisher, as this will spread the �re.

Protection of �re�ghtersSpeci�c hazards arisingfrom the chemical

Fire may produce irritating, corrosive and/or toxic gases.

Protective equipment for�re�ghters

Fire�ghters should wear full protective clothing including self contained breathing apparatus.

Fire �ghtingequipment/instructions

Fire�ghters should wear full protective gear. Ventilate the contaminated area. Remove all sourcesof ignition. Move containers from �re area if you can do so without risk. Use water spray to coolunopened containers. Prevent �re extinguishing water from contaminating surface water or theground water system.

Explosion dataSensitivity to staticdischarge

May be sensitive to static discharge. Vapours in the �ammable range may be ignited by a staticdischarge or su�cient energy.

Sensitivity to mechanicalimpact

Not expected to be sensitive to mechanical impact.

Hazardous combustionproducts

Carbon oxides. Other irritating fumes and smoke.

6. Accidental Release MeasuresPersonal precautions Keep unnecessary personnel away. Keep people away from and upwind of spill/leak. Remove all

possible sources of ignition in the surrounding area. Many gases are heavier than air and willspread along ground and collect in low or con�ned areas (sewers, basements, tanks). Wearappropriate protective equipment and clothing during clean-up. Avoid inhalation of vapors andspray mists. Do not touch damaged containers or spilled material unless wearing appropriateprotective clothing. Ventilate closed spaces before entering them. For personal protection, seesection 8 of the MSDS.

Environmental precautions Prevent further leakage or spillage if safe to do so. Do not contaminate water.

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Methods and materials forcontainment and cleaning up

Eliminate all ignition sources (no smoking, �ares, sparks, or �ames in immediate area). Vacuumup the spilled material. Stop the �ow of material, if this is without risk. Move the cylinder to a safeand open area if the leak is irreparable. Isolate area until gas has dispersed. Dike the spilledmaterial, where this is possible. Use a non-combustible material like vermiculite, sand or earth tosoak up the product and place into a container for later disposal. Prevent entry into waterways,sewer, basements or con�ned areas. Following product recovery, �ush area with water. For wastedisposal, see section 13 of the MSDS. In the event of a spill or accidental release, notify relevantauthorities in accordance with all applicable regulations.

Other information Clean up in accordance with all applicable regulations.

7. Handling and StorageHandling Pressurized container: Do not pierce or burn, even after use. Vapors may form explosive mixtures

with air. When using, do not eat, drink or smoke. Minimize �re risks from �ammable andcombustible materials (including combustible dust and static accumulating liquids) or dangerousreactions with incompatible materials. Handling operations that can promote accumulation of staticcharges include but are not limited to: mixing, �ltering, pumping at high �ow rates, splash �lling,creating mists or sprays, tank and container �lling, tank cleaning, sampling, gauging, switchloading, vacuum truck operations. Do not use if spray button is missing or defective. Do not sprayon a naked �ame or any other incandescent material. Do not smoke while using or until sprayedsurface is thoroughly dry. Do not cut, weld, solder , drill, grind, or expose containers to heat, �ame,sparks, or other sources of ignition. All equipment used when handling the product must begrounded. Do not re-use empty containers. Avoid breathing mist or vapor. Avoid contact with eyes,skin, and clothing. Use only in area provided with appropriate exhaust ventilation. Wearappropriate personal protective equipment. Wash thoroughly after handling.

Storage CAUTION Level 1 Aerosol.

Contents under pressure. Pressurized container. Protect from sunlight and do not expose totemperatures exceeding 50°C/122°F. Keep away from heat, sparks and open �ame. The pressurein sealed containers can increase under the in�uence of heat. Do not puncture, incinerate orcrush. Do not handle or store near an open �ame, heat or other sources of ignition. This materialcan accumulate static charge which may cause spark and become an ignition source. Preventelectrostatic charge build-up by using common bonding and grounding techniques. These alonemay be insu�cient to remove static electricity. Avoid spark promoters. Store in tightly closedoriginal container in a dry, cool and well-ventilated place. Store away from incompatible materials(see Section 10 of the MSDS).

8. Exposure Controls / Personal ProtectionOccupational exposure limits

US. ACGIH Threshold Limit ValuesValueepyTstnenopmoC

mpp 00003LETSCarbon Dioxide (CAS124-38-9)

mpp 0005AWTmpp 005LETSHeptane (N-heptane) (CAS

142-82-5)mpp 004AWTmpp 004LETSIsopropanol (CAS 67-63-0)mpp 002AWT

US. OSHA Table Z-1 Limits for Air Contaminants (29 CFR 1910.1000)ValueepyTstnenopmoC

3m/gm 0009LEPCarbon Dioxide (CAS124-38-9)

5000 ppm3m/gm 0002LEPHeptane (N-heptane) (CAS

142-82-5)500 ppm

3m/gm 089LEPIsopropanol (CAS 67-63-0)400 ppm

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Biological limit valuesACGIH Biological Exposure Indices

ValueComponents Determinant Specimen Sampling Time

40 mg/l Acetone Urine *Isopropanol (CAS 67-63-0)

* - For sampling details, please see the source document.

Engineering controls Ensure adequate ventilation, especially in con�ned areas. Good general ventilation (typically 10 airchanges per hour) should be used. Ventilation rates should be matched to conditions. Ifapplicable, use process enclosures, local exhaust ventilation, or other engineering controls tomaintain airborne levels below recommended exposure limits. If exposure limits have not beenestablished, maintain airborne levels to an acceptable level.

Personal protective equipmentEye/face protection Wear safety glasses with side shields (or goggles). A full face shield may also be necessary.

Provide an emergency eye wash fountain and quick drench shower in the immediate work area.

Skin protection Wear suitable protective clothing.

Respiratory protection Use a NIOSH/MSHA approved respirator if there is a risk of exposure to dust/fume at levelsexceeding the exposure limits. Advice should be sought from respiratory protection specialists.

Hand protection Wear appropriate chemical resistant gloves. Advice should be sought from glove suppliers.

9. Physical & Chemical PropertiesAppearance

Physical state Liquid.

Form Clear liquid contained in pressurized aerosol can.

Color Clear.

Odor Alcohol-like.

Odor threshold Not available.

pH Not available.

Vapor pressure 45 hPa

Vapor density 3.5

Boiling point Not available.

Melting point/Freezing point Not available.

Solubility (water) Soluble

Speci�c gravity 0.7

Relative density Not available.

Flash point -9.0 ºC (15.8 ºF)

Flammability limits in air,upper, % by volume

Not available.

Flammability limits in air,lower, % by volume

Not available.

Auto-ignition temperature Not available.

Evaporation rate Not available.

Percent volatile 100 %

Partition coe�cient(n-octanol/water)

Not available.

10. Chemical Stability & Reactivity InformationChemical stability Material is stable under normal conditions.

Conditions to avoid Avoid heat, sparks, open �ames and other ignition sources. Avoid temperatures exceeding the�ash point. Contact with incompatible materials. Do not use in areas without adequate ventilation.

Incompatible materials Strong oxidizing agents. Strong acids. Alkali metals.

Hazardous decompositionproducts

None known, refer to hazardous combustion products in Section 5.

Possibility of hazardousreactions

Hazardous polymerization does not occur.

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11. Toxicological Information

Test ResultsToxicological data Components Species

Carbon Dioxide (CAS 124-38-9)

LD50 RabbitDermalAcute

Not applicable

LC50 RatInhalation

166170 ppm, 4 hours

LD50 RatOral

Not applicable

Heptane (N-heptane) (CAS 142-82-5)

LD50 RabbitDermalAcute

3400 mg/kg

LC50 RatInhalation

102.5 mg/l, 4 hours

LD50 RatOral

> 15000 mg/kg

Isopropanol (CAS 67-63-0)

Rabbit 12890 mg/kg

Rat 17000 ppm, 4 hours (vapor) 41.8 mg/l, 4 hours (vapor)

Acute Dermal LD50 Inhalation LC50

Oral LD50 Rat 4720 mg/kg

Acute e�ects May cause mild to moderate skin irritation. May cause moderate to severe eye irritation. Maycause respiratory irritation. May cause central nervous system e�ects. May cause irritation of thegastrointestinal tract.

Sensitization Not expected to be a skin or respiratory sensitizer.

C hronic e�ects Frequent or prolonged contact may defat and dry the skin, leading to discomfort and dermatitis.Prolonged exposure may cause CNS (central nervous system) e�ects including dizziness,drowsiness and incoordination. Prolonged or repeated overexposure may cause liver and kidneye�ects.

Carcinogenicity This product is not considered to be a carcinogen by IARC, ACGIH, NTP, or OSHA.

ACGIH CarcinogensIsopropanol (CAS 67-63-0) A4 Not classi�able as a human carcinogen.

Skin corrosion/irritation May cause mild to moderate skin irritation.

Serious eye damage/irritation May cause moderate to severe eye irritation.

Mutagenicity No data available to indicate product or any components present at greater than 0.1% aremutagenic or genotoxic.

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Reproductive e�ects This product is not expected to cause reproductive or developmental e�ects.

Teratogenicity This product is not expected to be a teratogen. This product contains Isopropanol. Isopropanol isno longer considered a developmental toxin. Tertaogenic / fetotoxic e�ects were observed inanimals, however the e�ects were observed in the p resence of maternal toxicity or atconcentrations where maternal toxicity may occur.

Most importantsymptoms/e�ects, acute anddelayed

May cause mild to moderate skin irritation. Symptoms may include redness, edema, drying,defatting and cracking of the skin. May cause moderate to severe eye irritation. Symptoms mayinclude stinging, tearing, redness, swelling, and blurred vision. May cause respiratory irritation.Symptoms may include upper respiratory irritation, coughing, and breathing di�culties. May causecentral nervous system e�ects. Symptoms may include pain, headache, nausea, vomiting,dizziness, drowsiness and other central nervous system e�ects. Ingestion may causegastrointestinal irritation, nausea, vomiting and diarrhea. Product may present an aspirationhazard, if ingested in large amounts. Aspiration into the lungs during swallowing or subsequentvomiting may cause chemical pneumonitis, which can be fatal.

Synergistic materials None known.

12. Ecological InformationEcotoxicological dataComponents Test ResultsSpecies

Heptane (N-heptane) (CAS 142-82-5)Acute

LC50 5.738 mg/l, 96 hours (QSAR Estimation)Rainbow trout (Oncorhynchus mykiss)

AquaticAcute

EC50Algae 4.338 mg/l, 72 Hours (QSAR Estimation)Algae

EC50Crustacea 1.5 mg/l, 48 HoursWater �ea (Daphnia magna)

Isopropanol (CAS 67-63-0)

AquaticAcute

EC50Crustacea 1400 mg/l, 48 hoursWater �ea (Daphnia magna)

LC50Fish 9640 mg/l, 96 hoursFathead minnow (Pimephales promelas)

ChronicNOECCrustacea 30 mg/l, 21 daysWater �ea (Daphnia magna)

Ecotoxicity Contains a substance which causes risk of hazardous e�ects to the environment. See above forindividual ingredient ecotoxicity data.

Environmental e�ects Not available.

Aquatic toxicity Contains material that may be harmful in the environment.

Persistence and degradability Contains the following chemicals which are considered to be readily biodegradable: Heptane.Isopropyl alcohol. Hexane.

Bioaccumulation / accumulation

Bioaccumulative potentialBioconcentration factorIsopropanol 1

Partition coe�cientHeptane (N-heptane) 4.66Isopropanol 0.05

Mobility in environmentalmedia

This product is miscible in water.

13. Disposal ConsiderationsDisposal instructions Collect and reclaim or dispose in sealed containers at licensed waste disposal site. Contents

under pressure. Do not puncture, incinerate or crush. Do not allow this material to drain intosewers/water supplies. Dispose in accordance with all applicable regulations.

Waste from residues / unusedproducts

Dispose of in accordance with local regulations. Empty containers or liners may retain someproduct residues. This material and its container must be disposed of in a safe manner (see:Disposal instructions).

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Contaminated packaging Empty containers should be taken to an approved waste handling site for recycling or disposal.Since emptied containers may retain product residue, follow label warnings even after container isemptied. Do not re-use empty containers.

14. Transport InformationTDG

UN1950UN numberAEROSOLS, �ammableUN proper shipping name

2.1ClassTransport hazard class(es)

-Subsidiary riskNot applicable.Packing groupDEnvironmental hazardsRead safety instructions, MSDS and emergency procedures before handling.Special precautions for user

IATAUN1950UN numberAerosols, �ammableUN proper shipping name

2.1ClassTransport hazard class(es)

-Subsidiary riskNot applicable.Packing groupNo.Environmental hazards10LERG CodeRead safety instructions, MSDS and emergency procedures before handling.Special precautions for user

Allowed.Passenger and cargoaircraft

Other information

Allowed.Cargo aircraft onlyIMDG

UN1950UN numberAEROSOLSUN proper shipping name

2ClassTransport hazard class(es)

-Subsidiary riskNot applicable.Packing group

No.Marine pollutantEnvironmental hazards

F-D, S-UEmSRead safety instructions, MSDS and emergency procedures before handling.Special precautions for user

IATA; IMDG; TDG

15. Regulatory InformationCanadian regulations This product has been classi�ed in accordance with the hazard criteria of the CPR and the MSDS

contains all the information required by the CPR.

WHMIS status Controlled

WHMIS classi�cation B2 - Flammable LiquidsD2B - Other Toxic E�ects-TOXIC

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WHMIS labeling

International Inventories

C ountry(s) or region Inventory name On inventory (yes/no)*YesAustralia Australian Inventory of Chemical Substances (AICS)

YesCanada Domestic Substances List (DSL)

NoCanada Non-Domestic Substances List (NDSL)

YesChina Inventory of Existing Chemical Substances in China (IECSC)

YesEurope European Inventory of Existing Commercial ChemicalSubstances (EINECS)

NoEurope European List of Noti�ed Chemical Substances (ELINCS)

YesJapan Inventory of Existing and New Chemical Substances (ENCS)

YesKorea Existing Chemicals List (ECL)

YesNew Zealand New Zealand Inventory

YesPhilippines Philippine Inventory of Chemicals and Chemical Substances(PICCS)

YesUnited States & Puerto Rico Toxic Substances Control Act (TSCA) Inventory*A "Yes" indicates that all components of this product comply with the inventory requirements administered by the governing country(s)A "No" indicates that one or more components of the product are not listed or exempt from listing on the inventory administered by the governingcountry(s).

16. Other InformationHMIS® ratings Health: 2*

Flammability: 3Physical hazard: 0

NFPA ratings Health: 2Flammability: 3Instability: 0

Disclaimer The information in this document was written based on the best knowledge and experiencecurrently available, and is o�ered for your consideration and guidance when exposed to thisproduct. KLONDIKE Lubricants Corporation disclaim all expressed or implied warranties andassume no responsibilities for the accuracy or completeness of the data contained herein. Thedata in this document does not apply to use with any other product or in any other process. Thisdocument may not be changed, or altered in any way without the expressed knowledge andpermission of KLONDIKE Lubricants Corporation.

Legend to abbreviations and acronyms used in the MSDS

Not available.

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