Product ID:SCOTCHCAST 226 ELECTRICAL RESIN, PART A
MSDS Date:10/22/1985
FSC:8040
NIIN:00-958-9734
MSDS Number: BFZFM

3M COMPANY-ELECTRICAL PRODUCTS DIVISION

3M CENTER
ST PAUL, MN 55144-1000
US

Emergency 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: 50%.

OSHA PEL C, 0.02 PPM

ACGIH TLV: 0.005 PPM; 9192

EPA Report Quantity: 1 LB

DOT Report Quantity: 1 LB

POLYMERIC DIPHENYLMETHANE DIISOCYANATE (MDI-PREPOLYMER)(WT%

CAS: 9016-87-9

Fraction By Weight: 50%

PHENYL ISOCYANATE (WT% RANGE 0-0.1%)

CAS: 103-71-9

RTECS: DA3675000

Fraction By Weight: 0.1%

Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:POSSIBLY CAUSE SENSITIZATION OR
ALLERGIC REACTIONS.
Effects of Overexposure:PART A OR MIXTURE A/B: EYE: SEVERE IRRITANT,
TEARS, REVERSIBLE CORNEAL DAMAGE. SKIN: REACTS W/SKIN PROTEIN &
MOISTURE, CAUSES IRRT, DISCOLORATION, REDDENING, BLISTERS,
SENSITIZER. INHL: A OR A/B MIX-U RT IRRT, COUGH, DYPSNEA,
DISCOMFORT, DISTRESS, ASTHMA. INGEST: A OR A/B- SEVERE IRRT MOUTH &
GI TRACT.
Medical Cond Aggravated by Exposure:ANY PRE-EXISTING SENSITIVITY OR
ALLERGIC CONDITION.

First Aid:EYE: FLUSH 10 MINUTES W/AMPLE WATER. SKIN: REMOVE
CONTAMINATED CLOTHING & WASH BEFORE REUSE. WASH SKIN W/SOAP &
WATER. INHALE: REMOVE TO FRESH AIR. GIVE ARTIFICIAL RESP OR OXYGEN
AS REQUIRED. INGESTIO N: GIVE TWO GLASSES WATER IF CONSCIOUS.DO NOT
INDUCE VOMITING. CALL PHYSICIAN ALL CASES IMMEDIATELY.

Flash Point Method:CC
Flash Point:>400F/204C
Extinguishing Media:CARBON DIOXIDE, FOAM, DRY CHEMICAL.
Fire Fighting Procedures:USE SCBA PP MODE. DURING FIRE,VAPORS ARE
IRRITATING & HIGHLY TOXIC.
Unusual Fire/Explosion Hazard:ABOVE 400F, PRESSURE BUILDUP IN CLOSED
CONTAINERS CAN CAUSE EXPLOSION.

Spill Release Procedures:FOLLOW ALL PRECAUTIONS GIVEN. WEAR SCBA PP
MODE & BODY PROTECTION. POUR NEUTRALIZING AGENT OVER SPILL AREA AND
REACT FOR 10 MIN.(USE WATER IF NEUT AGT NOT AVAILABLE). COLLECT
NEUTRALIZED SPILL W/ABSOR BENT AND PLACE IN CLOSABLE CONTAINER.
Neutralizing Agent:SOLUTION OF (1) CONC AMMONIA 8%; (2) LIQUID
DETERGENT 2%; (3) WATER 90%.

Handling and Storage Precautions:USE ONLY IN WELL VENTILATED AREAS.
AVOID EXCESS HEAT, IGNITION SOURCES. KEEP CONTAINERS CLOSED, STORE
IN COOL,DRY AREA. AVOID ALL MOISTURE & H2O VAPOR
Other Precautions:DO NOT INHALE OR INGEST. AVOID EYE,SKIN CONTACT. USE
SAF OR SCBA RESPIRATOR PP MODE IF LOCAL EXHAUST NOT AVAILABLE.

Respiratory Protection:SUPPLIED AIR (PP MODE) RESP W/FULL FACEPIECE; OR
SELF-CONTAINED BREATHING APPARATUS, PP MODE.
Ventilation:LOCAL EXHAUST FOR MIX, USE & CURE AREAS.
Protective Gloves:IMPERVIOUS: RUBBER OR PVA
Eye Protection:CHEMICAL GOGGLES, FULL FACE SHIELD
Other Protective Equipment:NONE
Supplemental Safety and Health
PART A OF TWO-PART KIT. UPDATE PER 3M MSDS DOC# 10-2588-1 DATED
22OCT85. 3M GENERIC ID#'S ARE 80-180-040X-X AND 80-1300-XXXX-X.

HCC:N1
Vapor Pres:NEG
Vapor Density:8.5
Spec Gravity:1.24
Viscosity:190 CPS
Solubility in Water:REACTS!
Appearance and Odor:DARK BROWN LIQUID
Percent Volatiles by Volume:LOW

Stability Indicator/Materials to Avoid:YES
WATER, AMINES, STRONG BASES, ALCOHOLS.
Stability Condition to Avoid:EXCESS HEAT, IGNITION SOURCES
Hazardous Decomposition Products:CARBON & NITROGEN OXIDES, TRACES
HYDROGEN CYANIDE, DIPHENYLMETHANE DIISOCYANATE.

Waste Disposal Methods:LANDFILL OR INCINERATE IAW ALL LAWS &
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.