CDMSF - URETHANE, U2500
- MSDS: CDMSF
- Manufacturer: SIGMA CHEMICAL CO
- Product Name: URETHANE, U2500
- National Stock Number: 6810-00N055558
Product Identification
Product ID:URETHANE, U2500
MSDS Date:02/22/1994
FSC:6810
NIIN:00N055558
MSDS Number: CDMSF
Responsible Party
US
Emergency Phone: 314-771-5765
Info Phone: 314-771-5765
Cage: 21076
Contractor
Telephone: 314-771-5765
Cage: 21076
Ingredients
CARBAMIC ACID, ETHYL ESTER; (URETHANE) (SARA 313) (CERCLA)
CAS: 51-79-6
RTECS: FA8400000
OSHA PEL N/K
ACGIH TLV: N/K
EPA Report Quantity: 100 LBS
DOT Report Quantity: 100 LBS
MUSCULOSKELETAL SYS; CVS; BLOOD & LYMPHATIC SYS;
RTECS: 9999999ZZ
RETICULOENDOTHELIAL SYS), TUMORIGENIC EFTS (OVARIAN
RTECS: 9999999ZZ
(STILLBIRTH; BIOCHEMICAL & METABOLIC), TUMORIGENIC
RTECS: 9999999ZZ
EQUIVOCAL TUMORIGENIC AGENT BY RTECS CRITERIA; APPEAR
RTECS: 9999999ZZ
TO BE CARCINOGEN.
RTECS: 9999999ZZ
Hazards
LD50 LC50 Mixture:LD50:(ORAL,RAT) 1809 MG/KG.
Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:YES IARC:YES OSHA:NO
Health Hazards Acute and Chronic:ACUTE:HARMFUL IF SWALLOWED,
INHALED/ABSORBED THRU SKIN. CAUSES EYE & SKIN IRRIT. MATL IS IRRIT
TO MUC MEMBS & UPPER RESP TRACT. CAN CAUSE CNS DEPRESS.
CHRONIC:CARCIN. MAY ALTER GENETIC MATL. TARGET OR G(S):LIVER, BONE
MARROW, CNS, IMMUNE SYS. ADDNL INFO:CAUSES DEPRESS OF BONE MARROW &
OCCAS FOCAL (EFTS OF OVEREXP)
Explanation of Carcinogenicity:ETHYL CARBAMATE:IARC MONOGRAPHS, SUPP,
VOL 7, PG 56, 1987:GROUP 2B. NTP 7TH ANNUAL REPORT ON CARCINS,
1994:ANTIC (ING 6)
Effects of Overexposure:HLTH HAZ:DEGENERATION IN BRAIN, CAN ALSO PRDCE
CNS DEPRESS, NAUS & VOMIT. TARGET ORG DATA:SENSE ORGS & SPECIAL
SENSES (TUMORS), LUNGS, THORAX/RESP (TUMORS; BRONCHOGENIC
CARCINOMA), GI (PERITONITIS; TU MORS), LIVER (TUMORS), BLOOD
(LYMPHOMA INCL HODGKIN'S DISEASE), SKIN & APPENDAGES (TUMORS), EFTS
ON FERTILITY (SUPDAT)
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.
First Aid
First Aid:EYES:IMMED FLUSH W/COPIOUS AMTS OF WATER FOR AT LST 15 MINS.
SKIN:IMMED FLUSH W/COPIOUS AMTS OF WATER FOR AT LST 15 MINS WHILE
REMOVING CONTAM CLTHG & SHOES. DISCARD CONTAM CLTHG & SHOES.
INHAL:REMOVE TO FRESH AIR. IF NOT BRTHG GIVE ARTF RESP. IF BRTHG
IS DFCLT, GIVE OXYG. INGEST:WASH OUT MOUTH W/WATER PROVIDED PERSON
IS CONSCIOUS. CALL MD.
Fire Fighting
Flash Point:198F,92C
Extinguishing Media:WATER SPRAY, CARBON DIOXIDE, DRY CHEMICAL POWDER OR
APPROPRIATE FOAM.
Fire Fighting Procedures:USE NIOSH APPROVED SCBA & FULL PROTECTIVE
EQUIPMENT .
Unusual Fire/Explosion Hazard:EMITS TOXIC FUMES UNDER FIRE CONDITIONS.
Accidental Release
Spill Release Procedures:EVACUATE AREA. WEAR NIOSH APPRVD SCBA, RUBBER
BOOTS & HEAVY RUBBER GLOVES. WEAR DISPOSABLE COVERALLS & DISCARD
THEM AFTER USE. SWEEP UP, PLACE IN A BAG & HOLD FOR WASTE DISP.
VENT AREA & WASH SPILL SI TE AFTER MATL PICKUP IS COMPLETE.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.
Handling
Handling and Storage Precautions:DO NOT BREATHE DUST. AVOID ALL
CONTACT. CARCINOGEN. MAY CAUSE CANCER. MUTAGEN. IRRITANT. HARMFUL
SOLID. STORE IN A COOL, DRY PLACE. TOXIC.
Other Precautions:MAY CAUSE HERITABLE GENETIC DMG. HARMFUL BY INHAL, IN
CONT W/SKIN & IF SWALLOWED. IRRIT TO EYES, RESP SYS & SKIN. IF YOU
FEEL UNWELL, SEEK MED ADVICE (SHOW LBL WHERE POSS). KEEP CNTNR
TIGHTLY CLSD IN A COOL WELL VENTILATED PLACE.
Exposure Controls
Respiratory Protection:WEAR APPROPRIATE NIOSH APPROVED RESPIRATOR.
Ventilation:USE ONLY IN A CHEMICAL FUME HOOD.
Protective Gloves:CHEMICAL-RESISTANT GLOVES.
Eye Protection:ANSI APPROVED CHEM WORKERS GOGGS(SUPDAT)
Other Protective Equipment:EYE WASH FOUNTAIN & DELUGE SHOWER WHICH MEET
ANSI DESIGN CRITERIA . WEAR OTHER SUITABLE PROTECTIVE CLOTHING.
Work Hygienic Practices:WASH THOROUGHLY AFTER HANDLING.
Supplemental Safety and Health
MATLS TO AVOID:SALOL/THYMOL. EYE PROT:& FULL LGTH FCSHLD . EFTS OF
OVEREXP:(POST-IMPLANTATION MORTALITY; LITTER SIZE; OTHER MEASURES
OF FERTILITY), EFTS ON EMBRYO/FETUS (CYTOLOGICAL CHANGES; FET
OTOXICITY; FETAL DEATH), SPECIFIC DEVELABNORMS (CNS; EYE, EAR;
CRANIOFACIAL; SKIN & SKIN APPENDAGES; (ING 2)
Chemical Properties
Boiling Pt:B.P. Text:>360F,>182C
Melt/Freeze Pt:M.P/F.P Text:>119F,>49C
Vapor Pres:10 @ 77.8C
Vapor Density:3.07
Appearance and Odor:WHITE CRYSTALLINE POWDER.
Stability
Stability Indicator/Materials to Avoid:YES
STRONG OXIDIZING AGENTS, STRONG ACIDS, STRONG BASES. INCOMPAT
W/ANTIPYRINE, CHLORAL HYDRATE, CAMPHOR, MENTHOL, (SUPDAT)
Stability Condition to Avoid:NONE SPECIFIED BY MANUFACTURER.
Hazardous Decomposition Products:TOXIC FUMES OF: CARBON MONOXIDE,
CARBON DIOXIDE, NITROGEN OXIDES.
Disposal
Waste Disposal Methods:DISSOLVE OR MIX MATERIAL W/COMBUSTIBLE SOLVENT &
BURN IN A CHEMICAL INCINERATOR EQUIPPED W/AFTERBURNER & SCRUBBER.
OBSERVE ALL FEDERAL, STATE & LOCAL ENVIRONMENTAL REGULATIONS. RCRA
WASTE NUMBER U238.
Disclaimer (provided with this information by the compiling agencies):
This information is formulated for use by elements of the Department
of Defense. The United States of America in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. Any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.