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Apr01/03 MATERIAL SAFETY DATA SHEET : 00001045 PAGE:1 STOCHEM SPECIALTY CHEMICALS DIVISION OF UNIVAR CANADA LTD. 9800 VAN HORNE WAY RICHMOND, BC, CANADA V6X 1W5 1-866-686-4827 PRODUCT : HYDROPHOBIC SILICA SECTION 01: PRODUCT INFORMATION MANUFACTURER.....................DEGUSSA CORPORATION 379 INTERPACE PARKWAY P.O. BOX 677 PARSIPPANY, NJ 07054-0677 CHEMTREC - 1-800-424-9300 PRODUCT IDENTIFIER...............HYDROPHOBIC SILICA TRADE NAME(S)....................AEROSIL R812 CEPA STATUS......................ALL OF THE INGREDIENTS OF THIS PRODUCT ARE LISTED ON THE DOMESTIC SUBSTANCES LIST (DSL). U.S.A. TSCA STATUS...............THIS MATERIAL IS IN COMPLIANCE WITH THE TOXIC SUBSTANCES CONTROL ACT. WHMIS CLASSIFICATION.............NOT WHMIS REGULATED T.D.G. CLASSIFICATION............NOT REGULATED CHEMICAL NAME....................SILANAMINE, 1,1,1 - TRIMETHYL-N-(TRIMETHYLSILYL) REACTION PRODUCT WITH SILICA. CHEMICAL FORMULA.................Si02 MOLECULAR WEIGHT.................NOT AVAILABLE CHEMICAL FAMILY..................HYDROPHOBIC AMORPHOUS SILICA. MATERIAL USE.....................ADDITIVE SECTION 02: HAZARDOUS INGREDIENTS HAZARDOUS INGREDIENTS % EXPOSURE LEVELS C.A.S. # LD/50, ROUTE, SPECIES LC/50, ROUTE, SPECIES SILANAMINE, 1,1,1 - 100 10 mg/m3 (ACGIH) 68909-20-6 > 5000mg/kg/RAT/ORAL NOT AVAILABLE TRIMETHYL-N-(TRIMETHYLSILYL), REACTION PRODUCT WITH SILICA SECTION 03: PHYSICAL DATA PHYSICAL STATE...................SOLID ODOUR/APPEARANCE.................WHITE FLUFFY POWDER WITH NO ODOUR. ODOUR THRESHOLD..................NOT AVAILABLE VAPOUR PRESSURE..................NOT APPLICABLE VAPOUR DENSITY (AIR=1)...........NOT APPLICABLE % VOLATILE: BY VOLUME..................NOT APPLICABLE BY WEIGHT..................NOT APPLICABLE EVAPORATION RATE.................NOT APPLICABLE BOILING POINT....................NOT APPLICABLE FREEZING POINT...................NOT AVAILABLE pH............................... 5.0 - 11.0 SPECIFIC GRAVITY................. 2.2 SOLUBILITY IN WATER (20 C).......INSOLUBLE COEFFICIENT WATER/OIL DIST.......NOT APPLICABLE SECTION 04: FIRE & EXPLOSION DATA FLAMMABILITY.....................NOT APPLICABLE. IF YES, UNDER WHICH..............NOT APPLICABLE. CONDITIONS? MEANS OF EXTINCTION..............USE APPROPRIATE EXTINGUISHING MEDIA FOR SURROUNDING FIRE. SPECIAL PROCEDURES...............EVACUATE ENCLOSED AND SURROUNDING AREAS. IF SMOKE AND FUMES CAN NOT BE AVOIDED, USE PROXIMITY SUIT AND SELF-CONTAINED BREATHING APPARATUS. FLASH POINT AND METHOD...........NON-FLAMMABLE AUTO IGNITION TEMPERATURE........NOT APPLICABLE T.D.G. FLAMMABILITY CLASS........NOT REGULATED UPPER EXPLOSION LIMIT............NONE LOWER EXPLOSION LIMIT............NONE HAZARDOUS COMBUSTION PRODUCTS....OXIDES OF CARBON (CO,CO2) EXPLOSION DATA SENSITIVITY TO STATIC............PROPER SAFETY MEASURES SUCH AS ELECTRICAL GROUNDING SHOULD BE TAKEN TO DISCHARGE PREVENT A STATIC ELECTRICAL CHARGE WHEN HANDLING NEAR FLAMMABLE OR EXPLOSIVE AREAS. SENSITIVITY TO IMPACT......PROTECT AGAINST PHYSICAL DAMAGE. RATE OF BURNING............NOT APPLICABLE EXPLOSIVE POWER............NOT APPLICABLE SECTION 05: REACTIVITY DATA CHEMICAL STABILITY: STABLE ?...................YES CONDITIONS TO AVOID........AVOID EXCESSIVE DUST GENERATION. EXTREME TEMPERATURES INCOMPATIBLE MATERIALS...........NONE - PRODUCT IS INERT REACTIVITY, UNDER WHAT...........HAZARDOUS POLYMERIZATION WILL NOT OCCUR. CONDITIONS? HAZARDOUS PRODUCTS OF............OXIDES OF CARBON (CO,CO2) DECOMPOSITION Apr01/03 MATERIAL SAFETY DATA SHEET : 00001045 PAGE:2 PRODUCT : HYDROPHOBIC SILICA SECTION 06: TOXICOLOGICAL PROPERTIES ROUTE OF ENTRY: SKIN CONTACT...............MAY CAUSE DRYING OF THE SKIN. SKIN ABSORPTION............NOT APPLICABLE EYE CONTACT................MAY CAUSE MECHANICAL IRRITATION. INHALATION, ACUTE..........MAY CAUSE PHYSICAL DISCOMFORT TO THE RESPIRATORY TRACT. INHALATION, CHRONIC........REFER TO INHALATION ACUTE. INGESTION..................NO ADVERSE EFFECTS EXPECTED. EFFECTS OF ACUTE EXPOSURE........REFER TO ROUTE OF ENTRY. EFFECTS OF CHRONIC EXPOSURE......SILICOSIS OR OTHER PRODUCT SPECIFIC ILLNESSES OF THE RESPIRATORY TRACT WERE NOT OBSERVED IN ASSOCIATION WITH THE PRODUCT. LD 50 OF MATERIAL, SPECIES &..... >2000 mg/kg/RAT/ORAL ROUTE LC 50 OF MATERIAL, SPECIES &.....REFER TO HAZARDOUS INGREDIENTS SECTION ROUTE EXPOSURE LIMIT OF MATERIAL.......REFER TO HAZARDOUS INGREDIENTS SECTION. MEDICAL CONDITIONS GENERALLY.....ASTHMA. CONJUNCTIVITIS OF THE EYE. DERMATITIS OF THE SKIN. RESPIRATORY AGGRAVATED BY EXPOSURE: DISEASES. IRRITATION CAUSED BY MATERIAL....NOT AN IRRITANT. SENSITIZING CAPABILITY OF........NONE KNOWN MATERIAL CARCINOGENICITY OF MATERIAL......NOT CARCINOGENIC. AMORPHOUS SILICA, UNLIKE CRYSTALLINE, SILICA IS CONSIDERED BIOLOGICALLY BENIGN. REPRODUCTIVE EFFECTS.............NONE KNOWN SYNERGISTIC MATERIALS............NONE KNOWN SECTION 07: PREVENTIVE MEASURES PROTECTIVE EQUIPMENT GLOVES/TYPE................IMPERVIOUS GLOVES. RESPIRATORY/TYPE...........A RESPIRATORY PROTECTION PROGRAM THAT MEETS OSHA 1910.134 AND ANSI Z88.2 OR APPLICABLE FEDERAL/PROVINCIAL REQUIREMENTS MUST BE FOLLOWED WHENEVER WORKPLACE CONDITIONS WARRANT RESPIRATOR USE. NIOSH'S "RESPIRATOR DECISION LOGIC" MAY BE USEFUL IN DETERMINING THE SUITABILITY OF VARIOUS TYPES OF RESPIRATORS. EYE/TYPE...................GOGGLES, AS NEEDED TO PREVENT IRRITATION FOOTWEAR/TYPE..............NONE SPECIFIED CLOTHING/TYPE..............BODY PROTECTION AS NECESSARY TO PREVENT SKIN CONTACT. OTHER/TYPE.................TO IDENTIFY ADDITIONAL PERSONAL PROTECTIVE EQUIPMENT REQUIREMENTS, IT IS RECOMMENDED THAT A HAZARD ASSESSMENT BE CONDUCTED BEFORE USING THIS PRODUCT. EMERGENCY SHOWER SHOULD BE IN CLOSE PROXIMITY. EYE WASH FACILITY SHOULD BE IN CLOSE PROXIMITY ENGINEERING CONTROLS.............GENERAL VENTILATION; LOCAL EXHAUST VENTILATION AS NECESSARY TO CONTROL ANY AIR CONTAMINANTS, TO WITHIN THEIR TLV'S, IN THE USE OF THIS PRODUCT. SPILL/LEAK SPILL/LEAK............USE APPROPRIATE EXPOSURE CONTROLS. FOR SMALL SPILLS, SWEEP OR SHOVEL SOLIDS INTO PROPER CONTAINER FOR DISPOSAL. WASTE DISPOSAL, METHOD AND.......IN ACCORDANCE WITH MUNICIPAL, PROVINCIAL AND FEDERAL REGULATIONS EQUIPMENT. HANDLING PROCEDURES AND..........WHEN WORKING WITH THIS PRODUCT, MEASURES TO PREVENT ELECTROSTATIC CHARGING EQUIPMENT SHOULD ALWAYS BE TAKEN WHEN HANDLING NEAR FLAMMABLE OR EXPLOSIVE ATMOSPHERES. MAINTAIN GOOD PERSONAL HYGIENE. WASH THOROUGHLY AFTER HANDLING AND BEFORE EATING, DRINKING OR USING TOBACCO PRODUCTS. AVOID CONTACT WITH EYES, SKIN AND CLOTHING. AVOID CHRONIC INHALATION OF DUST. MATERIAL MAY BECOME VERY SLIPPERY WHEN WET. STORAGE NEEDS....................STORE IN A DRY PLACE TO PROTECT PRODUCT FROM A LOSS OF PERFORMANCE. SPECIAL SHIPPING INSTRUCTIONS....SHIPMENTS OF THIS PRODUCT MUST BE IN COMPLIANCE WITH ALL APPLICABLE FEDERAL, PROVINCIAL AND INTERNATIONAL TRANSPORTATION REGULATIONS. SECTION 08: FIRST AID MEASURES FIRST AID MEASURES: EYE CONTACT:.....................IMMEDIATELY FLUSH EYES WITH WATER TO REMOVE MATERIAL. CALL A PHYSICIAN IF IRRITATION DEVELOPS. INGESTION: INGESTION:............PROCEDURES NOT NORMALLY NEEDED. IF LARGE QUANTITIES ARE INGESTED, SEEK MEDICAL ADVICE. INHALATION:......................REMOVE TO FRESH AIR. CONSULT A PHYSICIAN IF ADVERSE SYMPTOMS OCCUR. SKIN CONTACT:....................WASH AFFECTED SKIN AREAS WITH SOAP AND WATER AND RINSE THOROUGHLY. IF IRRITATION PERSISTS CONSULT A PHYSICIAN. SECTION 09: PREPARATION INFORMATION PHONE #..........................(905) 458-6888 PREPARED BY......................JACKIE FOSTER PREPARATION DATE.................APR 13/2001
