ACTIVATOR

Appearance/Odor

CLEAR YELLOW, VISCOUS LIQUID WITH STRONG SOLVENT ODOR SECTION IV - FIRE AND EXPLOSION HAZARD DATA FLASH POINT: 91 Deg F METHOD USED: TCC FLAMMABLE LIMITS IN AIR BY VOLUME - LOWER: 1% UPPER: 7.6% EXTINGUISHING MEDIA: FOAM, CO2, DRY CHEMICAL, WATER FOG SPECIAL FIREFIGHTING PROCEDURES: USE AIR SUPPLIED EQUIPMENT FOR ENCLOSED AREAS. COOL EXPOSED CONTAINERS WITH WATER. UNUSUAL FIRE AND EXPLOSION HAZARDS: HEAT/FIRE CONDITIONS: VAPORS FORM FLAMMABLE/EXPLOSIVE MIXTURES IN AIR. VAPORS HEAVY, MAY TRAVEL TO IGNITION SOURCE. OPEN/CLOSED CONTAINERS MAY CONTAINFLAMMABLE/EXPLOSIVE VAPORS. UNDER FIRE CONDITIONS, MAY EMIT IRRITANT/TOXIC GAS AND/OR FUMES. CLOSED CONTAINERS MAY EXPLODE WHEN EXPOSED TO EXTREME HEAT(FIRE). 190C0001 SECTION V - REACTIVITY DATA == STABILITY: STABLE CONDITIONS TO AVOID: FLAMES, SPARKS, SMOKING AND HEAT. INCOMPATIBILITY (MATERIALS TO AVOID): STRONG OXIDIZING AGENTS. HAZARDOUS DECOMPOSITION OR BYPRODUCTS: HDI VAPORS AND OTHER IRRITATING, HIGHLY TOXIC GASES MAY BE GENERATED BY THERMAL DECOMPOSITION OR COMBUSTION. HAZARDOUS POLYMERIZATION: WILL NOT OCCUR. POLYMERIZATION MAY OCCUR IF IN CONTACT WITH MOISTURE OR OTHER MATERIALS WHICH REACT WITH ISOCYANATES. = SECTION VI

Acute Health Hazards

INHALATION HEALTH RISKS AND SYMPTOMS OF EXPOSURE: PROLONGED AND/OR REPEATED EXPOSURE TO HIGH CONCENTRATIONS OF AIRBORNE PARTICLES MAY LEAD TO LUNG CHANGES. INHALATION OF HIGH CONCENTRATIONS MAY ALSO CAUSE NAUSEA, VOMITING, COUGH, PULMONARY IRRITATION AND HEADACHE. SKIN AND EYE CONTACT HEALTH RISKS AND SYMPTOMS OF EXPOSURE: EYE: DIRECT CONTACT AND/OR CONTACT WITH VAPORS MAY CAUSE IRRITATION. SKIN: PROLONGED AND/OR REPEATED CONTACT MAY CAUSE IRRITATION AND/OR DERMATITIS. MAY BE ABSORBED THROUGH THE SKIN. SKIN ABSORPTION HEALTH RISKS AND SYMPTOMS OF EXPOSURE: CONTACT MAY CAUSE IRRITATION AND/OR DERMATITIS. MAY BE ABSORBED THROUGH THE SKIN LEADING TO SYSTEMIC EFFECTS. INGESTION HEALTH RISKS AND SYMPTOMS OF EXPOSURE: ASPIRATION OF THIS PRODUCT INTO THE LUNGS MAY CAUSE PNEUMONTITIS, PULMONARY EDEMA AND HEMORRHAGE. INGESTION MAY CAUSE GASTROINTESTINAL DISTURBANCES.

Health hazards

(ACUTE AND CHRONIC) DIRECT CONTACT TO EYES MAY CAUSE IRRITATION. PROLONGED AND/OR REPEATED CONTACT MAY CAUSE SKIN IRRITATION. INHALATION OF HIGH CONCENTRATIONS OF VAPORS MAY LEAD TO LUNG CHANGES, NAUSEA, VOMITING, COUGH, PULMONARY IRRITATION, AND GENTRAL NERVOUS SYSTEM DEPRESSION. INGESTION MAY CAUSE GASTROINTESTINAL DISTURBANCES. ASPIRATION OF THIS PRODUCT INTO THE LUNGS MAY CAUSE PNEUMONITIS,PULMONARY EDEMA AND HEMORRHAGE. CARCINOGENICITY: NTP? NO IARC MONOGRAPHS? NO

Medical Conditions Generally Aggravated by Exposure

ASTHMA AND ANY OTHER RESPIRATORY DISORDERS(BRONCHITIS,EMPHYSEMA,ETC.), SKIN ALLERGIES, ECZEMA. EMERGENCY AND FIRST AID PROCEDURES: EYE CONTACT: IMMEDIATELY FLUSH WITH LARGE AMOUNTS OF LUKE WARM WATER FOR 15 MINUTES. SEEK MEDICAL AID. SKIN: WASH THOROUGHLY WITH SOAP AND WATER.SEEK MEDICAL AID IF IRRITATION PERSISTS. INGESTION: IMMEDIATELY SEEK MEDICAL AID. DO NOT INDUCE VOMITING. GIVE 1 GLASS OF MILK OR 1-2 OUNCES OF ACTIVATED CHARCOAL IN WATER TO VICTIM. DO NOT ATTEMPT TO GIVE ANYTHING BY MOUTH TO AN UNCONSCIOUS PERSON. INHALATION: MOVE TO AREA FREE FROM RISK OF FURTHER EXPOSURE.ADMINISTER ARTIFICIAL RESPIRATION OR OXYGEN AS NEEDED. OBTAIN MEDICAL ATTENTION. 190C0001 = SECTION VII - PRECAUTIONS FOR SAFE HANDLING AND USE STEPS TO BE TAKEN IN CASE MATERIAL IS RELEASED OR SPILLED: STOP LEAK IF NO RISK INVOLVED. REMOVE ALL SOURCES OF IGNITION. STAY UPWIND. ABSORB WITH INERT MATERIAL. FLUSH AREA WITH WATER. VENTILATE AREA FOR AT LEAST 24 HOURS OR UNTIL AREA HAS BEEN DECLARED SAFE. WASTE DISPOSAL METHOD: USE INERT ABSORBENT MATERIALS ON SPILLS. DISPOSE OF IN ACCORDANCE WITH ALL FEDERAL, STATE AND LOCAL REGULATIONS. DECONTAMINATION SOLUTION: CONCENTRATED AMMONIA(3-8%), DETERGENT(2%), AND WATER(90-95%). DECONTAMINATE BEFORE DISPOSAL. RESPIRATORY PROTECTION 1S RECOMMENDED DURING SPILL CLEAN UP. WASH DOWN SPILL AREA WITH DECONTAMINATION SOLUTION. PRECAUTIONS TO BE TAKEN IN HANDLING AND STORING: KEEP CONTAINERS CLOSED AND UPRIGHT TO PREVENT LEAKAGE. AVOID FLAMES, WELDING, OPEN LIGHTS, ETC. AVOID BREATHING OF VAPOR AND SPRAY MIST. AVOID SKIN AND EYE CONTACT. OTHER PRECAUTIONS: MAINTAIN GOOD PERSONAL HYGIENE. DECONTAMINATION SOLUTION SHOULD BE USED IF SPILL OR CONTACT OCCURS. DO NOT USE IN CONFINED AREAS, TANK OR PIT, WITHOUT ADEQUATE VENTILATION. PERSONS WITH ASTHMATIC TYPE CONDITIONS, RESPIRATORY DISEASES OR SKIN ECZEMA SHOULD BE EXCLUDED FROM ISOCYANATE CONTACT. ONCE A PERSON IS DIAGNOSED AS SENSITIZED TO AN ISOCYANATE, NO FURTHER EXPOSURE CAN BE PERMITTED. SECTION Viil - CONTROL MEASURES RESPIRATORY PROTECTION: IF VENTILATION DOES NOT MAINTAIN INHALATION EXPOSURES BELOW TLV(PEL), USE MSHA/NIOSH APPROVED UNITS FOR ISOCYANATES. USE UNITS PER CURRENT 29 CFR1910.134 AND FOLLOW MANUFACTURERS' INSTRUCTIONS AND WARNINGS.