DOW CORNING CORPORATION Material Safety …

1 DOW CORNING CORPORATIONM aterial Safety Data SheetPage: 1/7 DOW CORNING (R) 4 ELECTRICAL INSULATING COMPOUND1. IDENTIFICATION OF THE SUBSTANCE AND OF THE COMPANYDow CORNING CorporationSouth Saginaw RoadMidland, Midland 4868624 Hour Emergency Telephone:Customer Service:Product Disposal Information:CHEMTREC:(517) 496-5900(517) 496-6000(517) 496-6315(800) 424-9300 MSDS No.: 01949161 Revision Date: 2000/02/07 Generic Description: Inorganic compoundPhysical Form: GreaseColor: Translucent whiteOdor: Some odorNFPA Profile: Health0 Flammability1 Instability/Reactivity0 Note: NFPA = National Fire Protection Association2. OSHA HAZARDOUS COMPONENTSNone present. This is not a hazardous Material as defined in the OSHA Hazard Communication EFFECTS OF OVEREXPOSUREA cute EffectsEye:Direct contact may cause temporary redness and :No significant irritation expected from a single short-term :No significant effects expected from a single short-term :Low ingestion hazard in normal Exposure EffectsSkin:No known applicable :No known applicable :No known applicable and Symptoms of OverexposureNo known applicable Conditions Aggravated by Exposure No known applicable CORNING CORPORATIONM aterial Safety Data SheetPage.

2 2/7 DOW CORNING (R) 4 ELECTRICAL INSULATING COMPOUNDThe above listed potential effects of overexposure are based on actual data, results of studies performed upon similarcompositions, component data and/or expert review of the product. Please refer to Section 11 for the detailed FIRST AID MEASURESEye:Immediately flush with :No first aid should be :No first aid should be :No first aid should be :Treat FIRE FIGHTING MEASURESF lash Point:212 F / 100 C Closed CupAutoignitionTemperature:Not Limits in Air: Not Media:On large fires use dry chemical, foam or water spray. On small fires use carbon dioxide(CO2), dry chemical or water spray. Water can be used to cool fire exposed Fighting Measures:Self-contained breathing apparatus and protective clothing should be worn in fightinglarge fires involving chemicals.

3 Determine the need to evacuate or isolate the areaaccording to your local emergency plan. Use water spray to keep fire exposedcontainers Fire Decomposition ProductsThermal breakdown of this product during fire or very high heat conditions may evolve the following hazardousdecomposition products: Carbon oxides and traces of incompletely burned carbon compounds. Silicon ACCIDENTAL RELEASE MEASURESDOW CORNING CORPORATIONM aterial Safety Data SheetPage: 3/7 DOW CORNING (R) 4 ELECTRICAL INSULATING COMPOUNDC ontainment/Clean up:Observe all personal protection equipment recommendations described in Sections 5and 8. Wipe up or scrape up and contain for salvage or disposal. Clean area asappropriate since some silicone materials, even in small quantities, may present a sliphazard. Final cleaning may require use of steam, solvents or detergents.

4 Local, state,and federal laws and regulations may apply to releases and disposal of this Material , aswell as those materials and items employed in the cleanup of releases. You will needto determine which federal, state and local laws and regulations are 13 and 15 of this MSDS provide information regarding certain federal andstate : See section 8 for Personal Protective Equipment for Spills. Call Dow CORNING CORPORATION , (517) 496-5900,if additional information is HANDLING AND STORAGEUse with adequate ventilation. None. Avoid eye reasonable care and store away from oxidizing EXPOSURE CONTROLS / PERSONAL PROTECTIONC omponent Exposure LimitsThere are no components with workplace exposure ControlsLocal Ventilation:None should be Protective Equipment for Routine HandlingEyes:Use proper protection - Safety glasses as a :Washing at mealtime and end of shift is Gloves:No special protection :No respiratory protection should be Respirator:None should be Protective Equipment for SpillsEyes:Use proper protection - Safety glasses as a :Washing at mealtime and end of shift is :No respiratory protection should be Measures: Avoid eye contact.

5 Use reasonable CORNING CORPORATIONM aterial Safety Data SheetPage: 4/7 DOW CORNING (R) 4 ELECTRICAL INSULATING : These precautions are for room temperature handling. Use at elevated temperature or aerosol/spray applications mayrequire added PHYSICAL AND CHEMICAL PROPERTIESP hysical Form: GreaseColor: Translucent whiteOdor: Some odorSpecific Gravity @ 25 C: > 1 Viscosity: Not Point: Not Point: Not Pressure @ 25 C: Not Density: Not in Water: Not : Not Content: Not : The above information is not intended for use in preparing product specifications. Contact Dow CORNING before STABILITY AND REACTIVITYC hemical :Hazardous polymerization will not to to Avoid:Oxidizing Material can cause a TOXICOLOGICAL INFORMATIONA cute Toxicology Data for ProductComplete information is not yet Toxicology InformationNo known applicable Hazard Information on ComponentsNo known applicable CORNING CORPORATIONM aterial Safety Data SheetPage: 5/7 DOW CORNING (R) 4 ELECTRICAL INSULATING COMPOUND12.

6 ECOLOGICAL INFORMATIONE nvironmental Fate and DistributionNo specific information is EffectsNo specific information is and Effects in Waste Water Treatment PlantsNo specific information is Classification CriteriaHazard Parameters (LC50 or EC50)HighMediumLowAcute Aquatic Toxicity (mg/L)<=1>1 and <=100>100 Acute Terrestrial Toxicity<=100>100 and <= 2000>2000 This table is adapted from "Environmental Toxicology and Risk Assessment", ASTM STP 1179, , table can be used to classify the ecotoxicity of this product when ecotoxicity data is listed above. Please read the other informationpresented in the section concerning the overall ecological Safety of this DISPOSAL CONSIDERATIONSRCRA Hazard Class (40 CFR 261)When a decision is made to discard this Material , as received, is it classified as a hazardous waste?

7 NoState or local laws may impose additional regulatory requirements regarding Dow CORNING Corporate Environmental Management, (517) 496-6315, if additional information is TRANSPORT INFORMATIONDOT Road Shipment Information (49 CFR )Not subject to Shipment (IMDG)Not subject to IMDG CORNING CORPORATIONM aterial Safety Data SheetPage: 6/7 DOW CORNING (R) 4 ELECTRICAL INSULATING COMPOUNDAir Shipment (ICAO)Not subject to ICAO Dow CORNING Transporation, (517) 496-8577, if additional information is REGULATORY INFORMATIONC ontents of this MSDS comply with the OSHA Hazard Communication Standard 29 CFR Status:All chemical substances in this Material are included on or exempted from listing on theTSCA Inventory of Chemical SARA Title III Chemical ListingsSection 302 Extremely Hazardous 304 CERCLA Hazardous 312 Hazard Class:Acute: NoChronic: NoFire: NoPressure: NoReactive: NoSection 313 Toxic Chemicals:None present or none present in regulated State Compliance InformationCaliforniaWarning: This product contains the following chemical(s) listed by the State of California under the Safe DrinkingWater and Toxic Enforcement Act of 1986 (Proposition 65) as being known to cause cancer, birth defects or otherreproductive NumberWt %Component Name7631-86-9 - , AMORPHOUSNew JerseyDOW CORNING CORPORATIONM aterial Safety Data SheetPage.

8 7/7 DOW CORNING (R) 4 ELECTRICAL INSULATING COMPOUNDCAS NumberWt %Component Name68037-74-1> , methyl silicone resin7631-86-9 - , AMORPHOUS FUMED70131-67-8 - siloxane, hydroxy-terminatedPennsylvaniaCAS NumberWt %Component Name68037-74-1> , methyl silicone resin7631-86-9 - - siloxane, hydroxy-terminated16. OTHER INFORMATIONP repared by: Dow CORNING CorporationThese data are offered in good faith as typical values and not as product specifications. No warranty, eitherexpressed or implied, is hereby made. The recommended industrial hygiene and safe handling procedures arebelieved to be generally applicable. However, each user should review these recommendations in the specificcontext of the intended use and determine whether they are appropriate.(R) indicates Registered Trademark