Product ID:HUMISEAL 2A64, PART B
MSDS Date:04/18/1995
FSC:5970
NIIN:01-013-8611
MSDS Number: CBQNB

HUMISEAL DIV,COLUMBIA CHASE CORPORATION

26-60 BROOKLYN QUEENS EXPRESSWAY WEST
FLUSHING (FORMALLY IN WOODSIDE), NY 11377-0445
US

Emergency Phone: 800-424-9300(CHEMTREC)

Info Phone: 718-932-0800

Preparer: JIM LAWRENCE

Cage: 99109

HUMISEAL DIVISION/CHASE CORPORATION

WOODSIDE, NY 11377 US

Telephone: 718-932-0800

Cage: 99109

PROPYLENEGLYCOL MONOMETHYL ETHER ACETATE

CAS: 108-65-6

RTECS: AI8295000

Fraction By Weight: 42-46%

OSHA PEL NOT ESTABLISHED.

ACGIH TLV: NOT ESTABLISHED.

TOLUENE (SARA 313) (CERCLA)

CAS: 108-88-3

RTECS: XS5250000

Fraction By Weight: 1-3%

OSHA PEL 200 PPM; Z-2

ACGIH TLV: S, 50 PPM; 9596

EPA Report Quantity: 1000 LBS

DOT Report Quantity: 1000 LBS

TOLUENEDIISOCYANATE (MIXED ISOMERS) (SARA 313) (CERCLA);

CAS: 26471-62-5

RTECS: NQ9490000

Fraction By Weight: <1%

ACGIH TLV: 0.005PPM/0.02STEL;96

EPA Report Quantity: 100 LBS

DOT Report Quantity: 100 LBS

PREPOLYMER RESIN (AROMATIC POLYISOCYANATE BASED ADDUCT),

Fraction By Weight: 50-66%

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:IRRIT
NOSE/THROAT/EYE/LUNGS/SKIN.INHAL CAN CAUSE
DIZZINESS,WEAKNESS,FATIGUE,NAUSEA,HEADACHE,POSSIBLE NARCOSIS &
ASPHYXIATION.VAPOR/SPRAY MIST/LIQ CAUSES SKIN/EYE DISCOMFORT DUE TO
DEFATTING ACTI ON. CHRONIC:ISOCYANATES CAN CAUSAE
LUNGIRRIT,SENS,ALLERGIC RESPONSE(DERM),RESP RX IN SENS PEOPLE EXPO
TO TDI BEL(SUPPL)
Explanation of Carcinogenicity:PER MSDS:CARCIN:TDI(TOLUENE
DIISOCYANATE)DESIGNATED POT CARCIN BY NTP & IARC.
Effects of Overexposure:COUGHING,CHOKING,LABORED BRATHING,ASTHMA LIKE
BREATHING MAY BE DELAYED RX.IRRIT NOSE/THROAT/EYE/LUNGS/SKIN.
DIZZINESS, WEAKNESS, FATIGUE, NAUSEA, HEADACHE, NARCOSIS,
ASPHYXIATION. SKIN/EYE DISCOMFORT DUE TO DEFATTING ACTION. CARDIAC
ABNORMALITIES, ORGAN DAMAGE.
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

First Aid:REMOVE SATURATED CLOTHING,WASH SKIN W/GREEN TINCTURE OF
SOAP.FLUSH EYES 15 MINS W/CLEAR WATER.REMOVE PATIENT TO FRESH
AIR.CALL PHYSICIAN.PROVIDE OXY IF BREATHING IS DIFFICULT.DO NOT
INDUCE VOMIT.IF VO MIT OCCURS KEEP HEAD BELOW HIPS TO PREVENT
ASPIRATION INTO LUNGS.NOTE TO PHYSICIAN:INGEST IF SYMPTOMS SUCH AS
LOSS OF GAG REFLEX,CONVULSIONS,UNCONSC OCCUR BEF EMESIS,GASTRIC
LAVAGE USING CUFF (SUPPLE)

Flash Point Method:TCC
Flash Point:45.0F,7.2C
Autoignition Temp:Autoignition Temp Text:NP
Lower Limits:1.0
Upper Limits:7.0
Extinguishing Media:DRY CHEMICAL, FOAM, CARBON DIOXIDE. WATER MAY BE
INEFFECTIVE.
Fire Fighting Procedures:FIGHT AS FLAMM LIQUID FIRE. WEAR
SELF-CONTAINED BREATHING APPARATUS, KEEP AWAY FROM HEAT/SPARKS/OPN
FLAME.
Unusual Fire/Explosion Hazard:VAP FLAMM & HEAVIER THAN AIR.MAY TRAVEL
TO SOURCE OF IGN & FLASHBACK.USE WATER TO KEEP FIRE-EXPO CNTNRS
COOL TO REDUCE PRESSURE.

Spill Release Procedures:REMOVE SOURCES OF IGN.PROVIDE VENTILATION &/OR
RESP PROTECTION.LG SPILLS MAY BE REMOVE W/NON-SPARKING TOOLS,SMALL
SPILLS W/ABSORBENT MATL.RESIDUES MAY BE CLEANED UP W/ALCOHOL/WATER
OR AMMONIA SOLUTION S.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:STORE AWAY FROM HEAT/SPARKS/OPEN
FLAME.GROUND CNTNRS WHILE POURING & LIMIT FREE FALL TO FEW INCHES
TO PREVENT STATIC SPARKS.
Other Precautions:EMPTY CNTNRS MAY RETAIN HAZ PROPERTIES. DO NOT
CUT/PUNCTURE/WELD ON/NEAR THE CNTNR. INTENTIONAL MISUE BY
CONCEN/INHAL CAN BE FATAL.

Respiratory Protection:APPROVED RESPIRATORS FOR ATM CONTAINING TDI &
ORGANIC MISTS OR INDEPENDENT AIR SUPPLY.
Ventilation:LOC EXHAU:YES.MECH(GEN):EXPLO-PROOF.SPEC:DESIGNED/MAINTAIN
TO PROVIDE VOL/PATTERNED TO PREVENT VAP COCNE EXCESS TLV.
Protective Gloves:SOLVENT RESISTANT GLOVES.
Eye Protection:CHEMICAL TYPE GOGGLES MUST BE WORN.
Other Protective Equipment:EYE WASH & SAFETY SHOWER SHOULD BE
AVAILABLE.
Work Hygienic Practices:NONE SPECIFIED BY MANUFACTURER.
Supplemental Safety and Health
HEALTH HAZ:TLV.CARDIAC ABNORMALITIES,ORGAN DMG CAN OCCUR.
1STAID:ENDOTRACHEAL TUBE SHOULD BE CONSIDERED. SEE PNIND:G FOR PART
A.

HCC:F2
Boiling Pt:B.P. Text:313F,156C
Melt/Freeze Pt:M.P/F.P Text:NP
Decomp Temp:Decomp Text:NP
Vapor Pres:2.0
Vapor Density:4.7
Spec Gravity:1.15
VOC Pounds/Gallon:488
pH:NP
Viscosity:NP
Evaporation Rate & Reference:0.30 (N-BUTYL ACETATE=1)
Solubility in Water:NEGLIGIBLE.
Appearance and Odor:LOW VISCOSITY, STRAW COLORED LIQUID W/AROMATIC
ODOR.
Percent Volatiles by Volume:53-60
Corrosion Rate:NP

Stability Indicator/Materials to Avoid:YES
STRONG OXIDIZING AGENTS.
Stability Condition to Avoid:OPEN FLAMES, SPARKS.
Hazardous Decomposition Products:CARBON MONOXIDE, CARBON DIOXIDE,
OXIDES OF NITROGEN, ACROLEIN.

Waste Disposal Methods:DISPO OF HUMISEAL PROD REQUIRES STRICT
COMPLIANCE W/LOC/STATE/FED REGS PERTAINING TO DISPO HAZ WASTE
MATLS.CONTACT APPROPRIATE ENVIRO AGENCIES.RCRA
WASTE/RQ:TOLUENE,U2220/1000LBS;TDI U2223/1000LBS.CER CLA:TOLUENE
1000LBS;TDI 1000LBS.

======================================================================
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.