Product ID:IMRON POLYURETHANE ACTIVATORS & CLEARS, R80
MSDS Date:07/01/1989
FSC:8010
NIIN:00N016102
MSDS Number: BKRSQ

E I DU PONT NEMOURS & CO INC

1007 MARKET STREET
WILMINGTON, DE 19898
US

Emergency Phone: 800-441-3637;800-424-9300(CHEMTREC)

Info Phone: 800-441-7515

Cage: HO853

E.I. DUPONT DE NEMOURS & CO

WILMINGTON, DE 19898 US

Telephone: 800-441-7515;800-441-9442

Cage: 18873

RPTD EXPOS MAY CAUSE

RTECS: 9999999ZZ

CAUSE ASTHMA-LIKE RXNS W/SHORTNESS OF BREATH,

RTECS: 9999999ZZ

LAB STUDIES

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KIDNEY OR LIVER TUMORS. THESE EFTS WERE NOT SEEN IN

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SEVERAL STUDIES EVALUATING PETRO WORKERS HAVE NOT

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DEACTIVATE ISOCYANATE CONTAINING SPILLS W/20%

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OR 0-10% AMMONIA, 2-5% DETERGENT, & BAL H*2O. POUR

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DO NOT SEAL WASTE CONTAINERS FOR 48 HOURS TO ALLOW

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MIXING & FOR BRUSH/ROLL APPLICATN IN WELL VENTED

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TC-23C) CAN BE USED PROVIDED THE WEARER HAS BEEN

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DIRECTIONS FOR RESPIRATOR USE. INDIVIDUALS

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SHOULD NOT USE OR BE EXPOSED TO THIS PRODUCT. DO

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RSLT IN LIVER/KIDNEY INJURY. HAS BEEN TOXIC TO

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MAY CAUSE TEMP UPPER RESP AND/OR LUNG

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OVEREXP MAY CAUSE ASTHMA-LIKE RXNS W/SHORTNESS OF

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MAY BE DELAYED FOR SEVERAL HRS AFTER EXPOS. PRLNG

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EYE MAY RSLT IN CHEM BURNS. ONE STUDY OF WORKERS IN

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EXPOS TO HIGHER LEVELS OF TDI HAD LARGER DECLINES

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OTHER WORKERS WHO EXPERIENCED LOWER EXPOSURES TO

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ACETIC ACID, 2-METHOXY-1-METHYLETHYL ESTER (PROPYLENE

CAS: 108-65-6

RTECS: AI8925000

Fraction By Weight: 6.09%

XYLENES (O-,M-,P- ISOMERS) (SARA III)

CAS: 1330-20-7

RTECS: ZE2100000

Fraction By Weight: 33.48%

OSHA PEL 100 PPM/150 STEL

ACGIH TLV: 100 PPM/150STEL;9192

EPA Report Quantity: 1000 LBS

DOT Report Quantity: 1000 LBS

10 @ 20C. LIMITS GIVEN BY MFR FOR

CAS: 64742-95-6

Fraction By Weight: 1.15%

OSHA PEL 25 PPM

ACGIH TLV: 25 PPM

TOLUENEDIISOCYANATE (MIXED ISOMERS) (SARA III)

CAS: 26471-62-5

RTECS: NQ9490000

Fraction By Weight: 2.43%

ACGIH TLV: 0.005PPM/0.02STEL;94

EPA Report Quantity: 100 LBS

DOT Report Quantity: 100 LBS

POLYISOCYANATE.

Fraction By Weight: 53.60%

NAPHTHA, MEDIUM ALIPHATIC (MEDIUM MINERAL SPIRITS).

CAS: 64742-88-7

Fraction By Weight: 3.23%

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Reports of Carcinogenicity:NTP:YES IARC:YES OSHA:YES
Health Hazards Acute and Chronic:GENERAL EFTS: INGEST: GI DISTRESS.
INHAL: MAY CAUSE NOSE & THROAT IRRIT. RPTD/PRLNG OVEREXP TO SOLVS
MAY LEAD TO PERM BRAIN & NERV SYS DMG. EYE WATERING, HDCH, NAUS,
DIZZ & LOSS OF COORD ARE SIGNS THA T SOLV LEVELS ARE TOO HIGH.
EXPOS TO ISOCYANATES MAY CAUSE ASTHMA-LIKE RXNS W/SHORTNESS OF
BREATH, (SEE EFTS OF OVEREXP)
Explanation of Carcinogenicity:TOLUENE DIISOCYANATE: IARC, NTP, OR
OSHA.
Effects of Overexposure:HLTH HAZ: WHEEZING, COUGH, PERM LUNG SENSIT.
EFT MAY BE DELAYED FOR SEVERAL HRS AFTER EXPOS. INDIVIDUALS W/LUNG
OR BRTHG PROB/PRIOR RXN TO ISOCYANATES MUST NOT BE EXPOS TO
VAPS/SPRAY MIST. EYE: MAY CA USE IRRIT/BURNING. SKIN: RPTD/PRLNG
LIQCNTCT MAY CAUSE IRRIT W/DISCOMFORT & DERM. INGRED 1: MAY CAUSE
(SEE SUPP DATA)
Medical Cond Aggravated by Exposure:INDIVIDUALS WITH PREEXISTING LUNG
DISEASE, ASTHMA OR BREATHING DIFFICULTIES MAY HAVE INCREASED
SUSCEPTIBILITY TO THE TOXICITY OF EXCESSIVE EXPOSURES OF TOLUENE
DIISOCYANATE AND POLYISOCYANATE.

First Aid:INGEST: CALL MD IMMEDIATELY AND HAVE NAMES OF INGREDIENTS
AVAILABLE. INHAL: IF VAPOR/SPRAY MIST, REMOVE TO FRESH AIR. IF NOT
BREATHING, GIVE ARTIFICIAL RESPIRATION, PREFERABLY MOUTH-TO-MOUTH.
IF BREAT HING DIFFICULTY PERSISTS, OR OCCURS LATER, CONSULT MD.
EYE: IMMEDIATELY FLUSH WITH PLENTY OF WATER FOR AT LEAST 15
MINUTES; CALL MD. SKIN: WASH WITH SOAP AND WATER. IF IRRITATION
OCCURS, CONTACT MD.

Flash Point:<100F,<38C
Lower Limits:0.9%
Upper Limits:13.1%
Extinguishing Media:FOAM, CO*2, DRY CHEMICAL.
Fire Fighting Procedures:WEAR NIOSH/MSHA APPROVED SCBA AND FULL
PROTECTIVE EQUIPMENT. WATER FROM FOG NOZZLES MAY BE USED TO COOL
CLOSED CONTAINERS TO PREVENT PRESSURE BUILD UP.
Unusual Fire/Explosion Hazard:WHEN HEATED ABOVE THE FLASH POINT, EMITS
FLAMM VAPS WHICH, WHEN MIXED W/AIR, CAN BURN/BE EXPLO. FINE
MISTS/SPRAYS MAY BE FLAMM AT TEMPS BELOW THE FLASH POINT.

Spill Release Procedures:VENT AREA. REMOVE IGNIT SOURCES. PVNT SKIN
CNTCT & BRTHG OF VAP. WEAR A POS PRESS SUPPLIED AIR RESP
(NIOSH/MSHA TC-19C IF POSS, OTHERWISE NIOSH/MSHA TC-23C), EYE PROT,
IMPERMEABLE GLOVES & PROT CLTHG. CONFINE & REMOVE W/INERT ABSORB.
(SEE INGRED 07)
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:OBSERVE LABEL PREC. KEEP AWAY FROM
HEAT, SPARKS AND FLAME. CLOSE CONTAINER AFTER EACH USE. GROUND
CONTAINERS WHEN POURING. DO NOT STORE ABOVE 120F.
Other Precautions:DO NOT SAND, FLAME CUT, BRAZE OR WELD DRY COATING
WITHOUT NIOSH/MSHA APPROVED RESPIRATOR OR APPROPRIATE VENTILATION.
DO NOT BREATHE VAPORS OR MISTS.

Respiratory Protection:WEAR A NIOSH/MSHA APPRVD RESP AT ALL TIMES WHEN
HNDLG ISOCYANATES/ISOCYANATE ACTIVATED MATLS. WEAR A POS-PRESS,
SUPPLIED-AIR RESP (NIOSH/MSHA TC-19C) DURING SPRAY APPLICATN (OR
BRUSH/ROLL APPLICTN IN WELL VENTED AREAS). FOR (SEE INGRED 10)
Ventilation:PROVIDE SUFFICIENT VENTILATION IN VOLUME AND PATTERN TO
KEEP CONTAMINANTS BELOW APPLICABLE OSHA REQUIREMENTS.
Protective Gloves:IMPERMEABLE (E.G. NEOPRENE) GLOVES.
Eye Protection:CHEMICAL WORKERS GOGGLES .
Other Protective Equipment:COVERALLS. DO NOT REUSE COVERALLS WHILE
SOLVENT ODOR IS RETAINED IN THEM.
Work Hygienic Practices:WASH THOROUGHLY AFTER HANDLING AND BEFORE
EATING & SMOKING. PROT CREAMS MAY BE USED FOR EASE OF CLEAN UP, NOT
FOR PROT.
Supplemental Safety and Health
% VOLAT (VOL): 30.2-72.8. EFTS OF OVEREXP: MOD EYE BURNING. RECURRENT
OVEREXP MAY RSLT IN LIVER/KIDNEY INJURY. INGRED 2: HIGH CONC HAVE
CAUSED EMBRYOTOXIC EFTS IN LAB ANIMALS. RECURRENT OVEREXP MAY RS LT
IN LIVER/KIDNEY INJURY. CAN BE ABSORBED THRU SKIN IN HARMFUL AMTS.
INGRED 3: RECURRENT OVEREXP MAY (SEE INGRED 14)

HCC:F5
Boiling Pt:B.P. Text:169F,76C
Vapor Pres:SEE INGRED
Vapor Density:> AIR
Evaporation Rate & Reference:LESS THAN ETHER
Solubility in Water:MISCIBLE
Appearance and Odor:NONE SPECIFIED BY MANUFACTURER.
Percent Volatiles by Volume:SUPDAT

Stability Indicator/Materials to Avoid:YES
WATER, ALCOHOLS, AMINES.
Stability Condition to Avoid:STABLE IN SEALED CONTAINERS. DO NOT MIX
ENAMEL AND ACTIVATOR UNTIL READY TO USE.
Hazardous Decomposition Products:CO, CO*2, SMOKE, TRACES OF HCN,
ISOCYANATE MONOMER (HDI OR TDI), NO*X.

Waste Disposal Methods:DO NOT ALLOW MATERIAL TO CONTAMINATE GROUND
WATER SYSTEMS. INCINERATE ABSORBED MATERIAL IN ACCORDANCE WITH
FEDERAL, STATE AND LOCAL REQUIREMENTS. DO NOT INCINERATE IN CLOSED
CONTAINERS.

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.