Product ID:ISOCYANATE ACTIVATOR/HARDENER, 195S
MSDS Date:04/15/1987
FSC:8010
NIIN:00F003539
MSDS Number: BBNGB

E.I. DUPONT DE NEMOURS

WILMINGTON, DE 19898

Emergency Phone: (800) 441-3637

Info Phone: (800) 441-7515

Cage: 19898

E.I. DUPONT DE NEMOURS & CO., INC.

1635 WILMINGTON, DE 19898 US

Telephone: 800-441-3637

Cage: 19898

N-BUTYL ACETATE (SARA III)

CAS: 123-86-4

RTECS: AF7350000

OSHA PEL 150 PPM/200 STEL

ACGIH TLV: 150 PPM/200STEL;9192

EPA Report Quantity: 5000 LBS

DOT Report Quantity: 5000 LBS

ETHYL ACETATE (SARA III)

CAS: 141-78-6

RTECS: AH5425000

OSHA PEL 400 PPM

ACGIH TLV: 400 PPM; 9192

EPA Report Quantity: 5000 LBS

DOT Report Quantity: 5000 LBS

1,6-DIISOCYANATOHEXANE (HEXAMETHYLENE DIISOCYANATE)

CAS: 822-06-0

RTECS: MO1740000

Fraction By Weight: <0.7%

ACGIH TLV: 0.005 PPM; 9192

EPA Report Quantity: 1 LB

DOT Report Quantity: 1 LB

SOLVENT NAPHTHA (LIGHT AROMATIC)

CAS: 64742-95-6

OSHA PEL 25 PPM

ACGIH TLV: NONE

ALIPHATIC POLYISOCYANATE

CAS: 28182-81-2

RTECS: NQ9170000

1.7 - 5.5

RTECS: 9999999VO

Routes of Entry: Inhalation:YES Skin:NO Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:INGESTION: GASTRO-INTESTINAL DISTRESS.
INHALATION: MAY CAUSE NOSE/THROAT IRRITATION. EYE WATERING,
HEADACHES, NAUSEA, DIZZINESS & LOSS OF COORDINATION ARE SIGNS THAT
SOLVENT LEVELS ARE TOO HIGH. SKIN/ EYE: MAY CAUSE IRRITATION OR
BURNING.
Explanation of Carcinogenicity:NONE
Effects of Overexposure:INHALATION: MAY NOSE/THROAT IRRITATION. EYE
WATERING, HEADACHES, NAUSEA, DIZZINESS & LOSS OF COORDINATION ARE
SIGNS THAT SOLVENT LEVELS ARE TOO HIGH. SKIN: REPEATED/PROLONGED
LIQUID CONTACT MAY CAUSE IRRITATION W/DISCOMFORT & DERMATITIS.
OVEREXPOSURE SOLVENTS MAY LEAD TO PERMANENT BRAIN & NERVOUS SYSTEM
DAMAGE.
Medical Cond Aggravated by Exposure:LUNG OR BREATHING PROBLEMS OR PRIOR
REACTION TO ISOCYANATES, ALLERGIC SKIN RASH, ITCHING, SWELLING.

First Aid:EYES: IMMEDIATELY FLUSH WITH PLENTY OF WATER FOR AT LEAST 15
MINUTES; CALL A PHYSICIAN. SKIN: WASH WITH SOAP & WATER. IF
IRRITATION OCCURS, CONTACT A PHYSICIAN. INHALATION: IF AFFECTED,
REMOVE TO FRES H AIR. IF BREATHING DIFFICULTY PERSISTS, OR OCCURS
LATER, CONTACT A PHYSICIAN.

Flash Point Method:CC
Flash Point:73-100F
Lower Limits:0.9%
Upper Limits:11.2%
Extinguishing Media:WATER SPRAY, FOAM, CO2, DRY CHEMICAL
Fire Fighting Procedures:WATER TO COOL CLOSED CONTAINERS TO PREVENT
PRESSURE BUILD UP. FULL PROTECTIVE EQUIPMENT, INCLUDING
SELF-CONTAINED BREATHING APPARATUS
Unusual Fire/Explosion Hazard:FINE MISTS OR SPRAYS MAY BE FLAMMABLE AT
TEMPERATURES BELOW THE FLASH POINT, BURN, & BE EXPLOSIVE.

Spill Release Procedures:VENTILATE AREA. REMOVE SOURCES OF IGNITION.
PREVENT SKIN CONTACT & BREATHING OF VAPOR. CONFINE AND REMOVE WITH
INERT ABSORBANT.
Neutralizing Agent:20% SURFACTANT (TERGITOL TMN 10), 80% WATER, 0-10%
AMMONIA, 2-5% DETERGENT

Handling and Storage Precautions:KEEP AWAY FROM HEAT, SPARKS/FLAME.
CLOSE CONTAINER AFTER EACH USE. GROUND CONTAINERS WHEN POURING.
DON'T STORE >120F. DON'T BREATHE OF VAPORS/MISTS.
Other Precautions:WASH THOROUGHLY AFTER HANDLING & BEFORE EATING OR
SMOKING. DON'T SAND, FLAME CUT, BRAZE OR WELDING DRY COATING W/OUT
NIOSH/MSHA APPROVED RESPIRATOR OR APPROPRIATE VENTILATION.

Respiratory Protection:WEAR A POSITIVE PRESSURE SUPPLIED AIR RESPIRATOR
(TC-19C).
Ventilation:PROVIDE LOCAL EXHAUST VENTILATION TO KEEP Protective Gloves:NEOPRENE
Eye Protection:SPLASH GUARDS, SIDE SHIELD
Other Protective Equipment:COVERALLS
Work Hygienic Practices:DON'T PERMIT ANYONE WITHOUT RESPIRATOR
PROTECTION IN THE PAINTING AREA.
Supplemental Safety and Health
GAL/WT: (#/GAL): 8.08 - 5.5

Boiling Pt:B.P. Text:76-100F
Vapor Density:>AIR
Evaporation Rate & Reference:SLOWER THAN ETHER
Solubility in Water:MISCIBLE
Percent Volatiles by Volume:28-71%

Stability Indicator/Materials to Avoid:YES
NONE REASONABLY FORESEEABLE
Stability Condition to Avoid:KEEP AWAY FROM HEAT, SPARKS & FLAME
Hazardous Decomposition Products:CO, CO2, SMOKE

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

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This information is formulated for use by elements of the Department
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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.