Product ID:LAM X500 HARDENER, 10C45
MSDS Date:10/08/1990
FSC:8030
NIIN:01-071-1425
MSDS Number: BXBPB

DEXTER COATINGS

31500 HAYMAN
HAYWARD, CA 94544
US

Emergency Phone: 415-791-1961

Info Phone: 415-471-7171

Preparer: J SCARBALIS

Cage: 0HKK2

DEXTER SPECIALTY COATINGS

HAYWARD, CA 94544 US

Telephone: 415-791-1961

Cage: 0HKK2

BENZENE,2,4 DIISOCYANATO-1-METHYL-;

CAS: 584-84-9

RTECS: CZ6300000

Fraction By Weight: <10%

OSHA PEL C 0.02 PPM

ACGIH TLV: 0.005 PPM/0.02 STEL

EPA Report Quantity: 100 LBS

DOT Report Quantity: 100 LBS

7.1 @ 20C

CAS: 100-41-4

RTECS: DA0700000

Fraction By Weight: <10%

OSHA PEL 100 PPM

ACGIH TLV: 100 PPM/125 STEL

EPA Report Quantity: 1000 LBS

DOT Report Quantity: 1000 LBS

21 @ 20C

CAS: 1330-20-7

RTECS: ZE2100000

Fraction By Weight: <10%

OSHA PEL 100 PPM

ACGIH TLV: 100 PPM/150 STEL

EPA Report Quantity: 1000 LBS

DOT Report Quantity: 1000 LBS

ETHANOL, 2-ETHOXY-, ACETATE; (2-ETHOXYETHYL ACETATE)

CAS: 111-15-9

RTECS: KK8225000

Fraction By Weight: 10-20%

OSHA PEL S, 100 PPM

ACGIH TLV: S, 5 PPM

ACETIC ACID, 2-METHOXY-1-METHYL ETHYL ESTER;

CAS: 108-65-6

RTECS: AI8295000

Fraction By Weight: 20-30%

OSHA PEL N/K

ACGIH TLV: N/K

3.0

CAS: 141-78-6

RTECS: AH5425000

Fraction By Weight: 30-40%

OSHA PEL 400 PPM

ACGIH TLV: 400 PPM

EPA Report Quantity: 5000 LBS

DOT Report Quantity: 5000 LBS

BENZENE (SARA 313) (CERCLA).

CAS: 71-43-2

RTECS: CY1400000

OSHA PEL SEE 1910.1028

ACGIH TLV: 10 PPM; A2

EPA Report Quantity: 10 LBS

DOT Report Quantity: 10 LBS

6.1 POUNDS PER GALLON LESS WATER

RTECS: 9999999VO

OSHA PEL N/K

ACGIH TLV: N/K

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:YES IARC:YES OSHA:NO
Health Hazards Acute and Chronic:ACUTE: OVER EXPOSURE BY INHALATION MAY
CAUSE IRRITATION OF RESPIRATORY TRACT, HEADACHE, DIZZINESS, OR
DROWSINESS. SKIN OR EYE CONTACT:IRRITANT TO EYES AND SKIN, AND SKIN
SENSITIVITY. CHRONIC:THOSE HAZ ARDOUS MATERIALS LISTED IN
INGREDIENTS MAY AFFECT FOLLOWING ORGANS: KIDENYS-RESPIRATORY
TRACT-LIVER- (EFTS OF OVEREXP)
Explanation of Carcinogenicity:TOLUENE DIISOCYANATE:IARC MONO, SUPP,
VOL 7, PG 56, 1987:GROUP 2B. ANTICIPATED TO BE CARCIN, NTP 7TH ANN
RPT, 1994.
Effects of Overexposure:HLTH HAZ:REPRODUCTIVE SYSTEM-BLOOD-CENTRAL
NERVOUS SYSTEM-ALLERGIC RESPIRATORY/SKIN REACTION.
Medical Cond Aggravated by Exposure:RESPIRATORY PROBLEMS.

First Aid:INHAL:REMOVE FROM EXPOSURE. EYE:FLUSH IMMED W/LG AMTS OF
RUNNING WATER FOR AT LEAST 15 MINUTES. SKIN:REMOVE CONTAMD CLOTHING
& WASH SKIN WITH SOAP & WATER. INGEST:DRINK WATER.

Flash Point Method:SCC
Flash Point:30.0F,-1.1C
Lower Limits:0.90%
Extinguishing Media:USE WATER FOG, FOAM, DRY CHEMICAL, OR CARBON
DIOXIDE.
Fire Fighting Procedures:USE NIOSH/MSHA APPROVED SCBA & FULL PROTECTIVE
EQUIPMENT .
Unusual Fire/Explosion Hazard:NONE SPECIFIED BY MANUFACTURER.

Spill Release Procedures:REMOVE ALL SOURCES OF IGNITION, AVOID BRTHG
VAPORS, VENTILATE AREA, AND REMOVE WITH INERT ABSORBANT AND
NON-SPARKING TOOLS.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:DO NOT TAKE INTERNALLY. CNTNRS SHOULD
BE GROUNDED WHEN POURING. AVOID FREE FALL OF LIQUID IN EXCESS OF
FEW INCHES.
Other Precautions:MAKE SURE DRUM IS COMPLETELY EMPTY BEFORE ATTEMPTING
TO WELD/BRAZE. DRUM SHOULD BE INDUSTRIALLY CLEANED TO PRIOR TO
REUSE. DO NOT FLAME CUT, BRAZE, OR WELD W/OUT NIOSH/MSHA APPRVD
RESP/APPROP VENTILAT ION.

Respiratory Protection:WHERE GEN DILUTION/LOC EXHAUST FAILS TO ADEQ
DILUTE TWA/PEL OF MATL, THEN RESP PROT SHOULD BE USED AS FOLLOWS:DO
NOT BREATHE VAP/SPRAY MIST. WEAR NIOSH/MSHA APPRVD PROPERLY FITTED
RESP. AN AIR LINE RE SP (TC19C NIOSH/MSHA) IS REC. (SUPDAT)
Ventilation:PROVIDE GEN DILUTION/LOC EXHAUST VENT TO KEEP TWA & LEL
BELOW ACCEPTABLE LIMS & TO REMOVE DECOMP PRODUCTS.
Protective Gloves:CHEMICAL RESISTANT GLOVES.
Eye Protection:ANSI APPRVD CHEM WORKERS GOGGLES .
Other Protective Equipment:ANSI EMERGENCY EYE WASH & DELUGE SHOWER .
Work Hygienic Practices:NONE SPECIFIED BY MANUFACTURER.
Supplemental Safety and Health
CNDTNS TO AVOID:DRUMS MAY EXPLODE. RESP PROT:VAP/PARTICULATE RESP
(TC23C NIOSH/MSHA) MAY BE APPROP WHEN AIR-BORNE MONITORING SHOWS
ISOCYANATES TO BE 10 TIMES LESS THAN APPLIC EXPOS LIMITS.

Boiling Pt:B.P. Text:>167F,>75C
Vapor Pres:SEE INGS
Vapor Density:HVR/AIR
Evaporation Rate & Reference:NOT KNOWN
Solubility in Water:NOT KNOWN
Appearance and Odor:NONE SPECIFIED BY MANUFACTURER.

Stability Indicator/Materials to Avoid:NO
NONE SPECIFIED BY MANUFACTURER.
Stability Condition to Avoid:WILL REACT W/WATER OR WATER CNTNG PRODS TO
GIVE OFF HEAT & FUMES. DO NOT ALLOW WATER TO ENTER SEALED DRUMS AS
(SUPDAT)
Hazardous Decomposition Products:FUMES MAY CONTAIN CARBON MONOXIDE &
OXIDES OF NITROGEN. MAY PRODUCE HAZ FUMES WHEN HEATED TO DECOMP AS
IN WELDING.

Waste Disposal Methods:DISPOSE OF IN ACCORDANCE WITH LOCAL, STATE, AND
FEDERAL REGULATIONS.

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.