Product ID:X-310A, POLYURETHANE CATALYST
MSDS Date:10/11/2000
FSC:5970
NIIN:01-268-2446
Status Code:A
Kit Part:Y
MSDS Number: CKVQB

THE DEXTER CORPORATION

1 EAST WATER STREET
WAUKEGAN, IL 60085
US

Emergency Phone: 847-623-4200

Info Phone: 847-623-4200

Preparer: VDWAU

Cage: UO073

THE DEXTER CORPORATION

WAUKEGAN, IL 60085 US

Telephone: 847-623-4200

Cage: UO073

HEXAMETHYLENE DIISOCYANATE

CAS: 822-06-0

RTECS: MO1740000

ACGIH TLV: 0.034 MG/M3;.005 PPM

EPA Report Quantity: 1 LB

DOT Report Quantity: 1 LB

(HOMOPOLYMER) HEXAMETHYLENE DIISOCYANATE

CAS: 28182-81-2

RTECS: NQ9170000

BUTYL ACETATE

CAS: 123-86-4

RTECS: AF7350000

OSHA PEL 710 MG/M3;150 PPM

ACGIH TLV: 713 MG/M3;150 PPM

EPA Report Quantity: 5000 LBS

DOT Report Quantity: 5000 LBS

XYLENE

CAS: 1330-20-7

RTECS: ZE2100000

OSHA PEL TWA 100 PPM

ACGIH TLV: 434 MG/M3;100 PPM

EPA Report Quantity: 1000 LBS

DOT Report Quantity: 1000 LBS

Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:ACUTE: OVER EXPOSURE BY INHALATION MAY
CAUSE IRRITATION OF THE RESPIRATORY TRACT, HEADACHE, DIZZINESS, OR
DROWSINESS. SKIN OR EYE CONTACT: IRRITANT TO THE EYES AND SKIN, AND
SKIN SENSITIVITY. CHRONIC: THESE HAZARDOUS MATERIALS LISTED IN
THIS MISDS MAY AFFECT THE FOLLOWING ORGANS: RESPIRATORY TRACT.
ALLERGIC RESPIRATORY/SKIN REACTION: CENTRAL NERVOUS SYSTEM,
KIDNEYS, LIVER, CARDIAC SENSITIZATION.
Explanation of Carcinogenicity:NONE OF THE INGREDIENTS IN THIS PRODUCT
IS LISTED BY NATIONAL TOXICOLOGY PROGRAM ANNUAL REPORT ON
CARCINOGENS, INTERNATIONAL AGENCY FOR RESEARCH ON CANCER, OR OSHA
AS POTENTIAL OR KNOWN CARCINOGENS.
Effects of Overexposure:INHALATION: IRRITATION OF RESPIRATORY TRACT,
HEADACHE, DIZZINESS, DROWSINESS. SKIN OR EYE CONTACT: IRRITATION OF
SKIN AND EYES, SKIN SENSITIVITY.
Medical Cond Aggravated by Exposure:UNKNOWN AT THIS TIME.

First Aid:INHALATION: REMOVE FROM EXPOSURE. IF NEEDED CONSULT
PHYSICIAN. EYE CONTACT: FLUSH IMMEDIATELY WITH LARGE AMOUNTS OF
RUNNING WATER FOR AT LEAST 15 MINUTES. CONSULT PHYSICIAN, IF
NECESSARY. SKIN CONTAC T: REMOVE CONTAMINATED CLOTHING AND WASH
SKIN WITH SOAP AND WATER. CONSULT PHYSICIAN IF NECESSARY.
INGESTION. DRINK WATER. CONSULT A PHYSICIAN IF NECESSARY.

Flash Point Method:SCC
Flash Point:=32.8C, 91.F
Lower Limits:1.10
Extinguishing Media:USE WATER FOG, FOAM, DRY CHEMICAL, OR CARBON
DIOXIDE.
Fire Fighting Procedures:NONE PROVIDED BY MFR.
Unusual Fire/Explosion Hazard:NONE PROVIDED BY MFR.

Spill Release Procedures:REMOVE ALL SOURCES OF IGNITION, AVOID
BREATHING VAPORS, VENTILATE AREA, AND REMOVE SPILL WITH INERT
ABSORBANT AND NON-SPARKING TOOLS.
Neutralizing Agent:NONE PROVIDED BY MFR.

Handling and Storage Precautions:STORAGE: KEEP CONTAINER CLOSED WHEN
NOT IN USE. STORE IN WELL-VENTILATED AREA.
Other Precautions:HANDLING: DO NOT TAKE INTERNALLY. CONTAINERS SHOULD
BE GROUNDED WHEN POURING. AVOID FREE FALL OF LIQUID IN EXCESS OF
FEW INCHES. MAKE SURE DRUM IS COMPLETELY EMPTY BEFORE ATTEMPTING TO
WELD OR BRAZE. DO NOT FLAME CUT, BRAZE, WELD WITHOUT A NIOSH
APPROVED RESPIRATOR OR APPROPRIATE VENTILATION.

Respiratory Protection:WHERE GENERAL DILUTION OR LOCAL EXHAUST FAILS TO
ADEQUATELY DILUTE THE TWA/PEL OF THE MATERIAL, THEN RESPIRATORY
PROTECTION SHOULD BE USED AS FOLLOWS: DO NOT BREATHE VAPOR OR SPRAY
MIST. WEAR AN APPRO PRIATE, PROPERLY FITTED RESPIRATOR APPROVED BY
NIOSH/OSHA WHEN EXPOSED. AN AIR LINE RESPIRATOR (TC19C NIOSH/MSHA)
IS RECOMMENDED.
Ventilation:PROVIDE GENERAL DILUTION OR LOCAL EXHAUST VENTILATION TO
KEEP TWA AND LEL BELOW ACCEPTABLE LIMITS AND TO REMOVE
DECOMPOSITION PRODUCTS.
Protective Gloves:CHEMICAL RESISTANT GLOVES ARE REQUIRED FOR PROLONGED
OR REPEATED CONTACT.
Eye Protection:USE SAFETY EYEWARE DESIGNED TO PROTECT AGAINST SPLASH OF
LIQUIDS.
Other Protective Equipment:NONE PROVIDED BY MFR.
Work Hygienic Practices:NONE PROVIDED BY MFR.
Supplemental Safety and Health
THIS ENTRY (MFN 1, SERIAL NUMBER CKVQB)) DESCRIBES ONE PART
(POLYURETHANE CATALYST) OF A TWO PART KIT. SEE THIS SAME NSN (MFN
1, SERIAL NUMBER CKVQH, POLYURETHANE TOPCOAT-CLEAR) FOR
DESCRIPTION OF S ECOND PART OF KIT.

HCC:F2
Boiling Pt:=93.3C, 200.F
B.P. Text:200 TO 382 DEG F
Vapor Pres:C/CE. PLEASE FILL OUT THI
Vapor Density:> AIR
Spec Gravity:1.06 (8.85 LBS/GALLON)
pH:NONE PROVIDED
VOC Grams/Liter:2.2
Viscosity:NONE PROVIDED BY MFR.
Evaporation Rate & Reference:NONE PROVIDED BY MFR.
Solubility in Water:NONE PROVIDED BY MFR.
Appearance and Odor:NONE PROVIDED BY MFR.

Stability Indicator/Materials to Avoid:YES
NONE PROVIDED BY MFR.
Stability Condition to Avoid:NONE PROVIDED BY MFR.
Hazardous Decomposition Products:FUMES MAY CONTAIN CARBON MONOXIDE AND
OXIDES OF NITROGEN. MAY PROCUCE HAZARDOUS FUMES WHEN HEATED TO
DECOMPOSITION AS IN WELDING.

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

Toxicological Information:NONE OF THE INGREDIENTS IN THIS PRODUCT IS
LISTED BY ONE OF THE FOLLOWING TESTING BODIES: TOXOCOLOGY PROGRAM
ANNUAL REPORT ON CARCINOGENS, INTERNATIONAL AGENCY FOR RESEARCH ON
CANCER, OR OSHA AS POTEN TIAL OR KNOWN CARCINOGENS.

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.

Ecological:CLEAN AIR ACT 1990.: HEXAMETHYLENE DIISOCYANATE CAS #
822-06-0, % BY WT =2% AND XYLENE, CAS # 1330-20-7, % BY WT =13 %
ARE LISTED BY CLEAN AIR ACT 1990 AS HAZARDOUS AIR POLLUTANTS..

Transport Information:DOT PROPER SHIPPING NAME: PAINT, HAZARD CLASS:
FLAMMABLE LIQUID, UN 1263. DOT REPORTABLE QUANTITY, 5000 GALLONS OR
GREATER OF PRODUCT: HEXAMETHYLENE DIISOCYANATE. 5000 GALLONS OR
GREATER OF PRODUCT: B UTYL ACETATE. 5000 GALLONS OR GREATER OF
PRODUCT: XYLENE.

SARA Title III Information:SARA 313: HEXAMETHYLENE DIISOCYANATE, CAS #
822-06-0, % BY WT. =2% AND XYLENE, CAS # 1330-20-7, % BY WT. = 13 %
ARE LISTED AS TOXIC CHEMICALS, SECTION 313.
Federal Regulatory Information:TOXIC SUBSTANCES CONTROL ACT (TSCA)
STATUS: THE INGREDIENTS OF THIS PRODUCT ARE ON THE TSCA INVENTORY.
State Regulatory Information:IN COMPLIANCE WITH THE NEW JERSEY
RIGHT-TO-KNOW LAW INGREDIENTS: HEXAMETHYLENE DIISOCYANNATE, CAS #
822-06-0, (HOMOPOLYMER) HEXAMETHYLENE DIISOCYANATE, CAS #
18182-81-2, BUTYL ACETATE, CAS # 123-86-4, XYLENE, CAS # 1330-20-7
COMPOSITION IS PARTIALLY UNKNOWN.