Product ID:KIT 5832 (SCOTCHCAST 2130) - PREPOLYMER
MSDS Date:02/05/1988
FSC:5970
NIIN:01-182-5866
Kit Part:Y
MSDS Number: BNBVH

MINNESOTA MINING & MFG CO ELECTRICAL PRODUCTS,(3M)

3M AUSTIN CTR
AUSTIN, TX 78769-2963
US

Emergency Phone: 612-733-1110

Info Phone: 612-733-1110

Cage: 75037

MINNESOTA MINING AND MFG CO ELECTRICAL PRODUCTS DIV

AUSTIN, TX 78769-2963 US

Telephone: 512-984-1800

Cage: 75037

METHYLENE BISPHENYL ISOCYANATE (MDI) (SARA III)

CAS: 101-68-8

RTECS: NQ9350000

Fraction By Weight: 54-57%

OSHA PEL C, 0.02 PPM

ACGIH TLV: 0.005 PPM; 9192

EPA Report Quantity: 1 LB

DOT Report Quantity: 1 LB

DIPHENYLMETHANE DIISOCYANATE (MDI)

CAS: 26447-40-5

Fraction By Weight: 20-23%

STYRENE-BUTADIENE COPOLYMER

CAS: 9003-17-2

Fraction By Weight: 20-23%

POLYOXYPROPYLENE GLYCOL

CAS: 25322-69-4

RTECS: TR5250000

Fraction By Weight: 6-9%

LD50 LC50 Mixture:ORAL RAT LD50 IS <5000MG/KG
Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:LIQUID IS IRRITATING TO BODY TISSUES.
DIPHENYL METHANE DIISOCYANATE MAY SENSITIZE SEVERE ALLERGIC
REACTIONS SUCH AS A CHEMICAL ASTHMA.
Explanation of Carcinogenicity:THE PRODUCT CONTAINS NO INGREDIENT THAT
IS LISTED BY IARC, NTP OR OSHA AS A CARCINOGEN.
Effects of Overexposure:EYE: SEVERE IRRITATION. SKIN:IRRITATION,
DERMATITIS, SENSITIZED DERMATITIS. INHALED:EXPOSURE AT AMBIENT
TEMPERATURES IS NOT EXPECTED TO BE SIGNIFICANT. RESPIRATORY
IRRITATION, SENSITIZING RESULTING IN ASTHMA UPON RESULTING
EXPOSURES. INGESTED:TOXIC IF INGESTED.
Medical Cond Aggravated by Exposure:SINCE PMDI SENSITIZES DERMAL AND
RESPIRATORY ALLERGYS, PEOPLE WITH ISOCYANATE SENSITIZATION, OR
DERMATITIS, ASTHMA, AND OTHER SIMILAR DISORDERS SUCH AS EMPHYSEMA,
ECZEMA, ETC. MAY BE AT INCREASED RISK

First Aid:EYE:FLUSH W/WATER 15 MIN HOLD LIDS OPEN. SEE A DOCTOR.
SKIN:REMOVE CONTAMINATED CLOTHING AND LAUNDER BEFORE REUSE. WASH
WITH SOAP & WATER. INHALED:REMOVE TO FRESH AIR. RESTORE BREATHING
IF NECESSARY. GET MEDICAL CARE AS ASTHMATIC SYMPTOMS MAY DEVELOP
EITHER IMMEDIATELY OR BE DELAYED SEVERAL HOURS. INGESTED:DO NOT
INDUCE VOMITING. GIVE MILK OR WATER TO DRINK IF CONSCIOUS. GET
IMMEDIATE MEDICAL CARE

Flash Point Method:CC
Flash Point:>290F,>143C
Extinguishing Media:USE WATER FOG, CARBON DIOXIDE, FOAM, OR DRY
CHEMICAL.
Fire Fighting Procedures:WEAR FIRE FIGHTING PROTECTIVE EQUIPMENT AND A
FULL FACED SELF CONTAINED BREATHING APPARATUS. COOL FIRE EXPOSED
CONTAINERS WITH WATER SPRAY.
Unusual Fire/Explosion Hazard:NONE

Spill Release Procedures:WEAR ORGANIC VAPOR MASK. POUR NEUTRALIZER OVER
SPILL AND REACT 10 MIN. POUR ABSORBENT OVER NEUTRALIZED SPILL.
COLLECT AND DRUM. ALLOW TO REACT WITH EXCESS NEUTRALIZER FOR 24
HOURS BEFORE SEALING.
Neutralizing Agent:8% CONC NH*4OH, 2% DETERGENT, 90% WATER. OR USE
WATER AND ALLOW LONGER REACTION

Handling and Storage Precautions:NO INFORMATION GIVEN ON MSDS BY
SUPPLIER
Other Precautions:NO INFORMATION GIVEN ON MSDS BY SUPPLIER

Respiratory Protection:AVOID BREATHING VAPORS FROM MATERIAL AT ELEVATED
TEMPERATURES.
Ventilation:LOCAL EXHAUST RECOMMENDED DURING CURING.
Protective Gloves:IMPERVIOUS
Eye Protection:SAFETY GLASSES
Other Protective Equipment:NONE
Work Hygienic Practices:AVOID PROLONGED OR REPEATED SKIN CONTACT.
Supplemental Safety and Health
MSDS RECEIVED FROM NAVY (FOCAL POINT N). NAVY IDENTIFIED NSN. * THE
NAMES AND CAS NUMBERS OF THE INGREDIENTS GIVEN ON THE MSDS DID NOT
MATCH. THE INGREDIENTS LISTED HERE ARE BASED ON THE CAS NUMBERS
GIVEN.

HCC:N1
Spec Gravity:1.09
Solubility in Water:REACTS
Appearance and Odor:HAZY AMBER LIQUID
Percent Volatiles by Volume:0

Stability Indicator/Materials to Avoid:YES
WATER,ALCOHOLS,AMINES
Stability Condition to Avoid:HIGH HEAT, OPEN FLAMES AND OTHER SOURCES
OF IGNITION
Hazardous Decomposition Products:CARBON DIOXIDE, CARBON MONOXIDE,
TRACES ON HYDROGEN CYANIDE, OXIDES OF NITROGEN, DIPHENYLMETHAND
DIISOCYANATE.

Waste Disposal Methods:DISPOSE I/A/W ALL FEDERAL, STATE AND LOCAL
REGULATIONS. MANUFACTURER SUGGESTS THAT DISPOSAL MAY BE DONE BY
INCINERATION OR BURIAL IN A SECURE LANDFILL

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.