SAFETY DATA SHEET 1. Identification Gunk Electric Motor Contact Cleaner - Energized EquipmentProduct identifier Other means of identification NM1SDS number NM1Part No. 2903.23.0000Tariff code Energized CleanerRecommended use None known.Recommended restrictions Manufacturer/Importer/Supplier/Distributor information Emergency phone number Website E-mail 2. Hazard(s) identification Not applicableFlammable aerosolsPhysical hazards Category 2Skin corrosion/irritationHealth hazards Category 2BSerious eye damage/eye irritation Category 1BSensitization, skin Category 2Carcinogenicity Category 3 narcotic effectsSpecific target organ toxicity, single exposure Category 2Specific target organ toxicity, repeatedexposure Category 2Hazardous to the aquatic environment, acutehazardEnvironmental hazards Category 3Hazardous to the aquatic environment,long-term hazardNot classified.OSHA defined hazards Label elements Signal word Danger Hazard statement Causes skin irritation. May cause an allergic skin reaction. Causes eye irritation. May causedrowsiness or dizziness. Suspected of causing cancer. May cause damage to organs throughprolonged or repeated exposure. Toxic to aquatic life. Harmful to aquatic life with long lastingeffects. Precautionary statement Prevention Obtain special instructions before use. Do not handle until all safety precautions have been readand understood. Do not breathe mist or vapor. Wash thoroughly after handling. Use only outdoorsor in a well-ventilated area. Contaminated work clothing must not be allowed out of the workplace.Avoid release to the environment. Wear protective gloves/protective clothing/eye protection/faceprotection. 1 / 10Material name: Gunk Electric Motor Contact Cleaner - Energized EquipmentNM1 Version #: 07 Revision date: 03-17-2023 Issue date: 04-29-2015 SDS USBlaster LLC8500 Sweet Valley Drive Valley View, Ohio 44125 - USA T(216)901-5800F (216)901-5801www.blastercorp.comChemtrec (800) 424-9300 Company nameAddressTelephoneWebsite Response If on skin: Wash with plenty of water. If inhaled: Remove person to fresh air and keep comfortablefor breathing. If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses,if present and easy to do. Continue rinsing. If exposed or concerned: Get medicaladvice/attention. Call a poison center/doctor if you feel unwell. If skin irritation or rash occurs: Getmedical advice/attention. If eye irritation persists: Get medical advice/attention. Take offcontaminated clothing and wash before reuse. Storage Store in a well-ventilated place. Keep container tightly closed. Store locked up. Disposal Dispose of contents/container in accordance with local/regional/national/international regulations. Hazard(s) not otherwise classified (HNOC) None known. Supplemental information NOTE: GHS Category 3 Non-flammable aerosol (version 7 - July 2017).NOTE: This product is a consumer product and is labeled in accordance with the US ConsumerProduct Safety Commission regulations which take precedence over OSHA HazardCommunication labeling. The container label may not include the OSHA label elements listed inthis document. Always carefully review the entire SDS and the product label prior to use in theworkplace. 3. Composition/information on ingredients Mixtures CAS number %Chemical name Common name and synonyms 127-18-4Perchloroethylene 90 - 100124-38-9Carbon Dioxide 1 - < 3*Designates that a specific chemical identity and/or percentage of composition has been withheld as a trade secret. 4. First-aid measures Remove victim to fresh air and keep at rest in a position comfortable for breathing. Call a poisoncenter or doctor/physician if you feel unwell.Inhalation Remove contaminated clothing immediately and wash skin with soap and water. In case ofeczema or other skin disorders: Seek medical attention and take along these instructions. Washcontaminated clothing before reuse.Skin contact Immediately flush eyes with plenty of water for at least 15 minutes. Remove contact lenses, ifpresent and easy to do. Continue rinsing. Get medical attention if irritation develops and persists.Eye contact In the unlikely event of swallowing contact a physician or poison control center. Rinse mouth.Ingestion May cause drowsiness and dizziness. Headache. Nausea, vomiting. Irritation of eyes. Exposedindividuals may experience eye tearing, redness, and discomfort. Skin irritation. May causeredness and pain. May cause an allergic skin reaction. Dermatitis. Rash. Prolonged exposure maycause chronic effects.Most importantsymptoms/effects, acute anddelayed Provide general supportive measures and treat symptomatically. Keep victim under observation.Symptoms may be delayed.Indication of immediatemedical attention and special treatment needed IF exposed or concerned: Get medical advice/attention. If you feel unwell, seek medical advice(show the label where possible). Ensure that medical personnel are aware of the material(s)involved, and take precautions to protect themselves. Wash contaminated clothing before reuse.General information 5. Fire-fighting measures Water fog. Foam. Dry chemical powder. Carbon dioxide (CO2).Suitable extinguishing media Do not use water jet as an extinguisher, as this will spread the fire.Unsuitable extinguishing media During fire, gases hazardous to health may be formed.Specific hazards arising from the chemical Self-contained breathing apparatus and full protective clothing must be worn in case of fire.Special protective equipment and precautions for firefighters Containers should be cooled with water to prevent vapor pressure build up.Fire fighting equipment/instructions Use standard firefighting procedures and consider the hazards of other involved materials.Specific methods No unusual fire or explosion hazards noted.General fire hazards 2 / 10Material name: Gunk Electric Motor Contact Cleaner - Energized Equipment NM1 Version #: 07 Revision date: 03-17-2023 Issue date: 04-29-2015 SDS US 6. Accidental release measuresKeep unnecessary personnel away. Keep people away from and upwind of spill/leak. Wearappropriate protective equipment and clothing during clean-up. Do not breathe mist or vapor. Donot touch damaged containers or spilled material unless wearing appropriate protective clothing.Ensure adequate ventilation. Local authorities should be advised if significant spillages cannot becontained. For personal protection, see section 8 of the SDS.Personal precautions,protective equipment andemergency procedures Refer to attached safety data sheets and/or instructions for use. Stop leak if you can do so withoutrisk. Move the cylinder to a safe and open area if the leak is irreparable. Eliminate all ignitionsources (no smoking, flares, sparks, or flames in immediate area). Keep combustibles (wood,paper, oil, etc.) away from spilled material. The product is immiscible with water and will spread onthe water surface. Prevent entry into waterways, sewer, basements or confined areas. Absorb invermiculite, dry sand or earth and place into containers. Following product recovery, flush areawith water.Small Spills: Wipe up with absorbent material (e.g. cloth, fleece). Clean surface thoroughly toremove residual contamination. Put material in suitable, covered, labeled containers. For wastedisposal, see section 13 of the SDS.Methods and materials forcontainment and cleaning up Avoid release to the environment. Inform appropriate managerial or supervisory personnel of allenvironmental releases. Prevent further leakage or spillage if safe to do so. Avoid discharge intodrains, water courses or onto the ground.Environmental precautions 7. Handling and storage Obtain special instructions before use. Do not handle until all safety precautions have been readand understood. Pressurized container: Do not pierce or burn, even after use. Do not use if spraybutton is missing or defective. Do not spray on a naked flame or any other incandescent material.Do not smoke while using or until sprayed surface is thoroughly dry. Do not cut, weld, solder, drill,grind, or expose containers to heat, flame, sparks, or other sources of ignition. Ground and bondcontainers when transferring material. Do not re-use empty containers. Avoid contact with eyes,skin, and clothing. Avoid prolonged exposure. Should be handled in closed systems, if possible.Use only in well-ventilated areas. Wear appropriate personal protective equipment. Avoid releaseto the environment. Observe good industrial hygiene practices.Precautions for safe handling Level 1 Aerosol.Store locked up. Contents under pressure. Do not expose to heat or store at temperatures above120?F/49?C as can may burst. Do not puncture, incinerate or crush. Do not handle or store near anopen flame, heat or other sources of ignition. Store in tightly closed container. Store away fromincompatible materials (see Section 10 of the SDS).Conditions for safe storage,including any incompatibilities 8. Exposure controls/personal protection Occupational exposure limitsThe following constituents are the only constituents of the product which have a PEL, TLV or other recommended exposure limit.At this time, the other constituents have no known exposure limits. US. OSHA Table Z-1 Limits for Air Contaminants (29 CFR 1910.1000) ValueComponents TypePEL 9000 mg/m3Carbon Dioxide (CAS124-38-9) 5000 ppm US. OSHA Table Z-2 (29 CFR 1910.1000) ValueComponents TypeCeiling 200 ppmPerchloroethylene (CAS127-18-4) TWA 100 ppm US. ACGIH Threshold Limit Values ValueComponents TypeSTEL 30000 ppmCarbon Dioxide (CAS124-38-9) TWA 5000 ppmSTEL 100 ppmPerchloroethylene (CAS127-18-4) TWA 25 ppm 3 / 10Material name: Gunk Electric Motor Contact Cleaner - Energized Equipment NM1 Version #: 07 Revision date: 03-17-2023 Issue date: 04-29-2015 SDS US US. NIOSH: Pocket Guide to Chemical Hazards ValueComponents TypeSTEL 54000 mg/m3Carbon Dioxide (CAS124-38-9) 30000 ppmTWA 9000 mg/m35000 ppm Biological limit values ACGIH Biological Exposure Indices ValueComponents Determinant Specimen Sampling Time0.5 mg/l Tetrachloroethylene Blood *Perchloroethylene (CAS127-18-4) 3 ppm Tetrachloroethylene End-exhaledair ** - For sampling details, please see the source document. Exposure guidelines US - Minnesota Haz Subs: Skin designation appliesPerchloroethylene (CAS 127-18-4) Skin designation applies.Good general ventilation (typically 10 air changes per hour) should be used. Ventilation ratesshould be matched to conditions. If applicable, use process enclosures, local exhaust ventilation,or other engineering controls to maintain airborne levels below recommended exposure limits. Ifexposure limits have not been established, maintain airborne levels to an acceptable level. Provideeyewash station and safety shower.Appropriate engineeringcontrols Individual protection measures, such as personal protective equipmentWear safety glasses with side shields (or goggles) or a face shield. Chemical respirator withorganic vapor cartridge and full facepiece.Eye/face protection Skin protection Wear appropriate chemical resistant gloves. Nitrile gloves are recommended.Hand protection Wear appropriate chemical resistant clothing. Use of an impervious apron is recommended.Other Chemical respirator with organic vapor cartridge and full facepiece. Chemical respirator withorganic vapor cartridge and full facepiece if threshold limits are exceeded.Respiratory protection Wear appropriate thermal protective clothing, when necessary.Thermal hazards Observe any medical surveillance requirements. When using do not smoke. Always observe goodpersonal hygiene measures, such as washing after handling the material and before eating,drinking, and/or smoking. Routinely wash work clothing and protective equipment to removecontaminants. Contaminated work clothing should not be allowed out of the workplace.General hygieneconsiderations 9. Physical and chemical propertiesLiquidAppearance Liquid.Physical state Aerosol.Form ColorlessColor Ether-like.Odor Odor threshold Not available. pH Not available. Melting point/freezing point -8.14 ?F (-22.3 ?C) estimated Initial boiling point and boiling range 250.34 ?F (121.3 ?C) estimated Flash point None Evaporation rate 1.66 BuAcNot applicable.Flammability (solid, gas) Upper/lower flammability or explosive limits Flammability limit - lower (%) Not available. 4 / 10Material name: Gunk Electric Motor Contact Cleaner - Energized Equipment NM1 Version #: 07 Revision date: 03-17-2023 Issue date: 04-29-2015 SDS US Flammability limit - upper (%) Not available. Explosive limit - lower (%) Not available. Explosive limit - upper (%) Not available. Vapor pressure 13 mm Hg Vapor density Not available. Relative density Not available. Solubility(ies) Solubility (water) Insoluble Partition coefficient (n-octanol/water) Not available. Auto-ignition temperature Not available. Decomposition temperature Not available. Viscosity Not available. Other information Density 13.51904 lbs/gal estimatedNot explosive.Explosive properties Flammability (flash back) No Heat of combustion (NFPA 30B) 0 Kinematic viscosity < 2 cSt Kinematic viscosity temperature 77 ?F (25 ?C)Not oxidizing.Oxidizing properties Percent volatile 97.58 % Specific gravity 1.62002 estimated VOC 0 % 10. Stability and reactivity The product is stable and non-reactive under normal conditions of use, storage and transport.Reactivity Material is stable under normal conditions.Chemical stability Hazardous polymerization does not occur.Possibility of hazardous reactions Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. Contact withincompatible materials.Conditions to avoid Strong oxidizing agents.Incompatible materials Hydrogen chloride.Hazardous decomposition products 11. Toxicological information Information on likely routes of exposure Inhalation May cause drowsiness and dizziness. Headache. Nausea, vomiting. Prolonged inhalation may beharmful. Skin contact Causes skin irritation. May cause an allergic skin reaction. Eye contact Causes eye irritation. Ingestion Expected to be a low ingestion hazard. Symptoms related to the physical, chemical and toxicological characteristics May cause drowsiness and dizziness. Headache. Nausea, vomiting. Irritation of eyes. Exposedindividuals may experience eye tearing, redness, and discomfort. Skin irritation. May causeredness and pain. May cause an allergic skin reaction. Dermatitis. Rash. Information on toxicological effects Acute toxicity Not known. 5 / 10Material name: Gunk Electric Motor Contact Cleaner - Energized Equipment NM1 Version #: 07 Revision date: 03-17-2023 Issue date: 04-29-2015 SDS US Test ResultsComponents SpeciesPerchloroethylene (CAS 127-18-4) Dermal AcuteLD50 Rabbit > 10000 mg/kgLiquid OralLD50 Rat 2400 mg/kgCauses skin irritation.Skin corrosion/irritation Causes eye irritation.Serious eye damage/eye irritation Respiratory or skin sensitization Respiratory sensitization Not a respiratory sensitizer.May cause an allergic skin reaction.Skin sensitization No data available to indicate product or any components present at greater than 0.1% aremutagenic or genotoxic.Germ cell mutagenicity Carcinogenicity Suspected of causing cancer. IARC Monographs. Overall Evaluation of CarcinogenicityPerchloroethylene (CAS 127-18-4) 2A Probably carcinogenic to humans. OSHA Specifically Regulated Substances (29 CFR 1910.1001-1052)Not regulated. US. National Toxicology Program (NTP) Report on CarcinogensPerchloroethylene (CAS 127-18-4) Reasonably Anticipated to be a Human Carcinogen.This product is not expected to cause reproductive or developmental effects.Reproductive toxicity Specific target organ toxicity - single exposure May cause drowsiness and dizziness. Specific target organ toxicity - repeated exposure May cause damage to organs through prolonged or repeated exposure. Aspiration hazard Not an aspiration hazard. Chronic effects May cause damage to organs through prolonged or repeated exposure. Prolonged inhalation maybe harmful. Prolonged exposure may cause chronic effects. 12. Ecological information Toxic to aquatic life. Harmful to aquatic life with long lasting effects.Ecotoxicity Components Test ResultsSpeciesPerchloroethylene (CAS 127-18-4) Aquatic EC50Crustacea 6.1 - 9 mg/l, 48 hoursWater flea (Daphnia magna)LC50Fish 4.82 mg/l, 96 hoursRainbow trout,donaldson trout(Oncorhynchus mykiss)No data is available on the degradability of any ingredients in the mixture.Persistence and degradability Bioaccumulative potential Partition coefficient n-octanol / water (log Kow)Perchloroethylene 3.4No data available.Mobility in soil Other adverse effects No other adverse environmental effects (e.g. ozone depletion, photochemical ozone creationpotential, endocrine disruption, global warming potential) are expected from this component. 13. Disposal considerationsCollect and reclaim or dispose in sealed containers at licensed waste disposal site. Contentsunder pressure. Do not puncture, incinerate or crush. Incinerate the material under controlledconditions in an approved incinerator. Do not allow this material to drain into sewers/watersupplies. Do not contaminate ponds, waterways or ditches with chemical or used container.Dispose of contents/container in accordance with local/regional/national/international regulations.Disposal instructions 6 / 10Material name: Gunk Electric Motor Contact Cleaner - Energized Equipment NM1 Version #: 07 Revision date: 03-17-2023 Issue date: 04-29-2015 SDS US Dispose in accordance with all applicable regulations.Local disposal regulations D039: Waste TetrachloroethyleneThe waste code should be assigned in discussion between the user, the producer and the wastedisposal company.Hazardous waste code 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).Waste from residues / unusedproducts Since emptied containers may retain product residue, follow label warnings even after container isemptied. Empty containers should be taken to an approved waste handling site for recycling ordisposal. Do not re-use empty containers.Contaminated packaging 14. Transport information DOT UN1950UN number Aerosols, non-flammable, (each not exceeding 1 L capacity), Limited QuantityUN proper shipping name 2.2ClassTransport hazard class(es) 6.1(PGIII)Subsidiary risk 2.2Label(s) Not available.Packing group Read safety instructions, SDS and emergency procedures before handling.Special precautions for user 306Packaging exceptions NonePackaging non bulk NonePackaging bulk IATA UN1950UN number Aerosols, non-flammable, Limited QuantityUN proper shipping name 2.2ClassTransport hazard class(es) 6.1(PGIII)Subsidiary risk Not available.Packing group YesEnvironmental hazards 2LERG Code Read safety instructions, SDS and emergency procedures before handling.Special precautions for user Allowed with restrictions.Passenger and cargo aircraft Other information Allowed with restrictions.Cargo aircraft only IMDG UN1950UN number AEROSOLS (Perchloroethylene), MARINE POLLUTANT (Perchloroethylene), Limited QuantityUN proper shipping name 2ClassTransport hazard class(es) 6.1(PGIII)Subsidiary risk Not available.Packing group YesMarine pollutantEnvironmental hazards F-D, S-UEmS Read safety instructions, SDS and emergency procedures before handling.Special precautions for userPerchloroethylene Not established.Transport in bulk according to Annex II of MARPOL 73/78 and the IBC Code 7 / 10Material name: Gunk Electric Motor Contact Cleaner - Energized Equipment NM1 Version #: 07 Revision date: 03-17-2023 Issue date: 04-29-2015 SDS US DOT; IMDG IATA Marine pollutant IMDG Regulated Marine Pollutant.General information 15. Regulatory informationThis product is a "Hazardous Chemical" as defined by the OSHA Hazard CommunicationStandard, 29 CFR 1910.1200.US federal regulations TSCA Section 12(b) Export Notification (40 CFR 707, Subpt. D)Not regulated. CERCLA Hazardous Substance List (40 CFR 302.4)Perchloroethylene (CAS 127-18-4) Listed. SARA 304 Emergency release notificationNot regulated. OSHA Specifically Regulated Substances (29 CFR 1910.1001-1052)Not regulated. SARA 302 Extremely hazardous substance Superfund Amendments and Reauthorization Act of 1986 (SARA)Not listed. YesSARA 311/312 Hazardous chemical Acute toxicity (any route of exposure)Skin corrosion or irritationSerious eye damage or eye irritationRespiratory or skin sensitizationCarcinogenicitySpecific target organ toxicity (single or repeated exposure)Classified hazardcategories SARA 313 (TRI reporting) Chemical name % by wt.CAS numberPerchloroethylene 90 - 100127-18-4 8 / 10Material name: Gunk Electric Motor Contact Cleaner - Energized Equipment NM1 Version #: 07 Revision date: 03-17-2023 Issue date: 04-29-2015 SDS US Other federal regulations Clean Air Act (CAA) Section 112 Hazardous Air Pollutants (HAPs) ListPerchloroethylene (CAS 127-18-4) Clean Air Act (CAA) Section 112(r) Accidental Release Prevention (40 CFR 68.130)Not regulated. Not regulated.Safe Drinking Water Act (SDWA) US state regulations California Proposition 65 This product can expose you to Perchloroethylene, which is known to the State of California tocause cancer. For more information go to www.P65Warnings.ca.gov.WARNING: California Proposition 65 - CRT: Listed date/Carcinogenic substancePerchloroethylene (CAS 127-18-4) Listed: April 1, 1988 US. California. Candidate Chemicals List. Safer Consumer Products Regulations (Cal. Code Regs, tit. 22, 69502.3, subd. (a))Perchloroethylene (CAS 127-18-4) International Inventories Country(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 Notified 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) YesTaiwan Taiwan Chemical Substance Inventory (TCSI) 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 information, including date of preparation or last revision04-29-2015Issue date Revision date Version # HMIS? ratings 03-17-202307Health: 2* Flammability: 0 Physical hazard: 0Health: 2 Flammability: 0 Instability: 0NFPA ratings NFPA ratings 02 0 9 / 10Material name: Gunk Electric Motor Contact Cleaner - Energized Equipment NM1 Version #: 07 Revision date: 03-17-2023 Issue date: 04-29-2015 SDS US The information provided in this Safety Data Sheet is correct to the best of our knowledge,information and belief at the date of its publication. The information given is designed only as aguidance for safe handling, use, processing, storage, transportation, disposal and release and isnot to be considered a warranty or quality specification. The information relates only to the specificmaterial designated and may not be valid for such material used in combination with any othermaterials or in any process, unless specified in the text.Disclaimer This document has undergone significant changes and should be reviewed in its entirety.Revision information 10 / 10Material name: Gunk Electric Motor Contact Cleaner - Energized Equipment NM1 Version #: 07 Revision date: 03-17-2023 Issue date: 04-29-2015 SDS US