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MA TERIAL SAFETY DA T A CSL 315 Self-Leveling Silicone Concrete Joint Sealant MSDS NO.120 Reviewed ADril18. 2000 I PRODUCT mENTIFICAnON PRODUCf NAME CSL 315 SeIf-Levelillg Silicone Concrete Joint Sealant CHEMICAL NAME Not Applicable CHEMICAL FORMULA Silicone Sealant MOLECULAR WEIGIff Polymer II HAZARDOUS INGREDIENTS OF MATERIAL MATERIAL 0/. CAS NUMBER ACGIHTLV Amorphous Silica 5-10 7631-86-9 5 mg/m3 OximiIIO Silane 1-5 22984-54-9 Not Est. AmilIO Alkyl Silane 1-5 3069-29-2 Not Est. III PHYSICAL DATA Boiling Point c>C) Freezing Point c>C) Vapor Pressure (mm Hg) Vapor DellSity(Air= I) % Volatile By Volwne Specific Gravity ( Water = I) Solubility ill Water Solubility in Other Solvents Evaptlration Rate (Butyl Acetate = I) Appearance and Odor Odor Threshold IV FIRE AND EXPLOSION DATA LDSO >5000 mg/kg oral/rat 2400-3700 mg/kg oral/rat Not Est. Not Available Not Available Negligjble @ 25°C. Not Applicable 4-7 1.13 Insoluble Soluble in Most Organic Solvents Not Applicable Smooth, self-Ieveling, almost odorless Not Applicable Flash Point of Curing By-PrOOuctaOd MethOO 84-85°C. P.M.C.C. ASTMD-93 Lower Explosive Limit 0/. Not Estabmhed Upper Explosive Limit % Not Establio;hed Autoignition Temperature No Data Fire Extinguishing Agents Dry Chemical, COz, Waterspray Fire Figllting Procedures Wear Self Contained Breathing Apparatus (SCBA) which provides eye protection and is NIOSH approved. Sealant will burn if strongly lteated. Water can be used to cool material below Rash point Unusual Firel Explosion Hazard None Hazardous Combustion Products Carbon Dioxide, Carbon Monoxide, Silicone Dioxide, Nitrogen Oxides V HEAL TH HAZARD AND TOXICOLOGICAL DATA A EFFECrs OF CHRONIC EXPOSURE Health Effects Pulmonary Edema, Dermatitis Toxicological Data LD50 ofrnixture (calculated) Ingestion/Rat 3810-4670 mg/kg Carcinogenicity Data The ingredients of this prOOuct are not listed as carcinogens by the National Toxicology Program, and have not been evaluated by the International Agency for Research on Cancer or the American Governmental Industrial Hygienists. No information available and no adverse reprOOuctive effects are anticipated No infonnation available and no adverse mutagenic effects are anticipated No information available and no adverse teratogenic effects are anticipated None Known Decomposition prOOuct Methyl Ethyl KetoIirne (MEKO). Lifetime studies or rats and mice indicate the following long-term health effects. -increase in liver carcinomas in male mice (375ppm) and male rats (375ppm). -damage to olfactory epithelium in both mice and rats (both sexes) at 15,75 and 375ppDL Normal exposure levels experienced by users indicate exposures or 3ppm or less. Reproductive Data Mulagellicity Data Teralogenicity Data Synergistic PrOOuds Delayed Effects B. EFFEcrS OFACurE EXPOSURE Inhalation Not normaDy an inhalation hazard. At high vapor concentration, curing by-product 1125 a narcotic action with reversible effects. Eyes Moderate irritatiolL Can cause bunts. Skin Mild irritant; may cause transient reddenillg or the skilL btgestion Very low oral toxicity. May cause irritatiOll and obstruction to gastro-intestinal tract. Delayed (Subchronic & Chronic) Effects: Decomposition product Methyl Etllyl Ketoxime (MEKO). In a chronic oral toxicity animal study, nlethvl etJlvl ketoxime produced an adverse effect uPon red blood cells. This was round ror an dose leveb tested. Gr~~ ,- ltistopathologic alterations were observed in the spleell" IlD1g and kidney. In an acute dermal animal study, 200 mg/kg -! s; caused mild hematological (blood) effects. No effects were seen at 20 mg/kg. VI FIRST Am PROCEDURES Inhalation No emergency care anticipated. Treat symptomatically. If syrnptOInS persist, consult physiciaIL Eye Contact Do not attempt to physically remove solids or gums from eye. Immediately flush the contaminated eye(s) witlllukewann, gently Oowillg water for 20 minutes, by the clock, llOJding the eyelid(s) OpeIL Obtain medical attention ilmnediateJy. Skin Contact Remove contaminated clothing. Wash gently 3Ild thoroughly with water and non-abrasive soap. If syrnptorns persist, obtain nledical attentiolL C011tamill2ted clothing should be laundered before re-use. Ingestion Never give anythillg by mouth if victim is rapidly losing consciousness, or is unconscious or convulsing. DO NOT INDUCE VOMmNG. Have victim drink 8 to 10 oz. (240 tI) 300rn1) of water or milk to dilute makrial in stomach. If vomiting occurs naturaUy, have victim lean forward to reduce the risk of aspiratiolL Repeat the administration of water/milk. Obtain medical attention imnlediateJy. First Aid I'rovide general supportive rneasures(cornfort, warmth, rest). Consult a physician and/or the nearest Poison Control Center for all exposures except minor instances ofinllalation or skin contact. Solid or plastic material in the eye should be removed only by a physici3l1. VII REACDVITYDATA Product Stability Stable Hazardou.~ Polymerization Will not occur Incompatible Materials SfRONG OXmIZER8. CONCENTRATED Acms OR BASES -cause degradati011 of polymer. Boiling water may soften and weaken material Hazardous Decomposition Combustion will produce silicon dioxide, carbon dioxide and carbon monoxide. Products VIII PREVENTA nVE MEASURES A. PERSONAL PROTEcrlVE EQUIPMENf Respiratory Protection Not required wlless normal ventilation is ill2dequate. Eye/Face Protection Chemical splash goggles Skin I'rotection Gloves, coveralls, apron may be useful to prevent c011tanlination of skin or clothing. Resistance of Materials for No specific data. Most rubbers and plastics are adequate. Protective Oothing Ventilation Requirements l..lK:al exhaust to provide sufficient removal ofvapors. B. STORAGE AND lIANDLING Storage Conditions Store in cool dry conditions. Keep container tightly sealed when not in use. Handling Procedure No specilicmeasures required. Do not inhale vapor or ingest sealant. Cured CSL product requires no special precautions. C. ENVIRONM~:NTAL PROTECTION Spin and Leak Procedure I{estrict access to area of spill I'rovide ventilation and protective clothing if needed. Scrape-up sealant with cardboard or rag and place in container. Waste Disposal Review environmental re~ations to disposal Silicone wastes can oftcn he incincrated in approved facilities. Solid wastc may be sent to a designated landfill site. IX ADDlnONAL INFORMATION AND SOURCES USED 1. American Conferencc of Governmental Industrial Hygienists Inc., Documentation of tlte Threshold Limit Values (fL V) and Biological Exposures Indices, 5th Edition, 1986, Cincinnati, OIL 2. National Institute for Occupational Safety and Health, Registry of Toxic Effects of Chemical Substances. 3. Sigma-Aldrich Corp., USA, llte Sigma-Aldrich Library of Chemical Safety Data, 1985. 4. Sittig, M., handbook of Toxic and Hazardous Otemicals and Carcinogens, 2nd Edition, 1985, I'ark Ridge, NJ. 5. Canadian Center for Occupational Health and Safety, ClIEMINFO, Record #15E, #26E. 6. Material Safety Data Sheets from Cabot Corporation, Wackcr-C1lcmie GMBH, General ~'iltration, Dow Corning, Union Carbidc, Hoechst Canada, Allied Chemicals. X PREP ARA TION INFORMA DON Datc Issued October 24, 1988 Prepared By Baz Mistry Emergcncy Contact }'arO(N) Ahmed. Manager, Research and Development XI REGULA TORY cLAssmcA noN WHMIS aassification 1. CLASS B-Flammable alld Combu..'tible liquid Division 3-Combustible liquid 2. CLASS D-Poisonous and Infectious Material l>ivi.,ion 2-Other Toxic Effects Subdivision b-Toxic TDG Information Not regulated in Canada The infomwtion contained herein has been prepared in good faith to comply with applicable federal and provincial(state) law(s). However , no W!Lrranty of a.'!)' Aind is gi~en or implied!mJl CSL Silic!}nes L'!c. will not be responsible for {!1!)' dt!mnges, ~es or inj~ that 1P'..Ily result from the use of any information contained here CSL SILICONES INC 144 Woodlawn Road West. Guclph. Ontario Canada NtH lBS Telephone: (519) 836-9044 FAX: (519) 836-9069 MSDS NO.120
