Product ID:ATLASTIC 20 COMPONENT B, Z320194
MSDS Date:07/02/1991
FSC:8040
NIIN:00N084707
Kit Part:Y
MSDS Number: CGTSX

ATLAS MINERALS & CHEMICALS INC

1227 VALLEY RD
MERTZTOWN, PA 19539-0038
US

Emergency Phone: 800-424-9300 (CHEMTREC)

Info Phone: 610-683-7171

Cage: 04503

ATLAS MINERALS & CHEMICAL INC

MERTZTOWN, PA 19539-0038 US

Telephone: 215-682-7171

Cage: 04503

ISOCYANIC ACID, METHYLENEDI-P-PHENYLENE ESTER;

CAS: 101-68-8

RTECS: NQ9350000

Fraction By Weight: 20-25%

OSHA PEL 0.02 PPM, C

ACGIH TLV: 0.005 PPM

EPA Report Quantity: 1 LB

DOT Report Quantity: 1 LB

POLYMETHYLENEPOLYPHENYL ISOCYANATE; (HIGHER OLIGOMERS OF

CAS: 9016-87-9

RTECS: TR0350000

Fraction By Weight: 20-25%

OSHA PEL N/K

ACGIH TLV: N/K

LIGHT AROMATIC (PETROLEUM); (AROMATIC HYDROCARBONS)

CAS: 68477-30-5

Fraction By Weight: 50-60%

OSHA PEL N/K

ACGIH TLV: N/K

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:YES Skin:YES Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:EYES: CONTACT CAUSES IRRITATION AND
MAY CAUSE CORNEAL BURNS. SKIN: CONTACT CAUSES IRRITATION. PROLONGED
CONTACT CAUSES REDNESS, SWELLING, SCALING AND/OR BLISTERING.
INHALATION: MAY CAUSE IRRITATION TO RESPIRATORY TRACT AND MUCOUS
TISSUES, NAUSEA, RUNNING NOSE, SORE THROAT AND COUGHING. CHRONIC:
(EFTS OF OVEREXP)
Explanation of Carcinogenicity:NOT RELEVANT
Effects of Overexposure:HLTH HAZ: RESPIRATORY AND SKIN SENSITIZATION,
LUNG DAMAGE. IMMEDIATELY DANGEROUS TO LIFE AND HEALTH: NONE KNOWN.
Medical Cond Aggravated by Exposure:RESPIRATORY AND SKIN DISORDERS.

First Aid:EYES: FLUSH W/CLEAR WATER FOR AT LEAST 15 MIN. GET MED ATTN
IMMED. SKIN: WASH CONTAMINATED AREA W/MILD SOAP & WATER. IF
IRRITATION PERSISTS OR REDNESS OR BLISTERS DEVELOP, GET MED ATTN.
INHAL: IF OVER COME, REMOVE VICTIM TO FRESH AIR. IF BREATHING
STOPS, BEGIN ARTIFICIAL RESPIRATION. GET MED ATTN. INGEST: IF
CONSCIOUS, DRINK TWO GLASSES OF MILK OR WATER. DO NOT INDUCE
VOMITING. GET MED ATTN.

Flash Point Method:COC
Flash Point:374F,190C
Extinguishing Media:CARBON DIOXIDE, DRY CHEMICAL, FOAM.
Fire Fighting Procedures:USE NIOSH APPROVED SCBA AND FULL PROTECTIVE
EQUIPMENT . USE WATER TO COOL FIRE-EXPOSED CONTAINERS.
Unusual Fire/Explosion Hazard:AT TEMPERATURES ABOVE 400F POLYMERIC MDI
CAN POLYMERIZE & DECOMPOSE CAUSING PRESSURE BUILD-UP IN CLOSED
CNTNRS. DURING A FIRE, MDI VAPORS, NITROGEN (SUPDAT)

Spill Release Procedures:REMOVE ALL SOURCES OF IGNIT. USE ABSORBENT
MATL SUCH AS CLAY, SAND OR DIATOMACEOUS EARTH TO CLEAN UP SPILL.
TREAT AREA W/CLEANING SOLUTION CONTAINING 3-8% CONCENTRATED
AMMONIUM HYDROXIDE & 0.2-5% LIQU ID DETERGENT. ALLOW TO REACT FOR
10 MIN. (SUPDAT)
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:STORE UPRIGHT IN CLOSED CONTAINERS IN
A COOL, DRY PLACE AWAY FROM ALL SOURCES OF IGNITION. AVOID
BREATHING VAPOR. AVOID CONTACT W/EYES AND SKIN.
Other Precautions:REMOVE CONTAMINATED CLOTHING AND LAUNDER BEFORE
REUSE. DISCARD CONTAMINATED SHOES. DO NOT TAKE INTERNALLY. FOR
INDUSTRIAL USE ONLY. KEEP OUT OF REACH OF CHILDREN.

Respiratory Protection:IF TLV IS EXCEEDED, IF USED IN CONFINED AREA OR
IF HEATED OR SPRAYED, USE A NIOSH APPROVED POSITIVE PRESSURE
SUPPLIED RESPIRATOR WITH FULL FACEPIECE.
Ventilation:LOCAL: ADEQUATE TO KEEP EXPOSURE BELOW TLV. MECHANICAL:
ACCEPTABLE.
Protective Gloves:PLASTIC OR RUBBER GLOVES.
Eye Protection:ANSI APPRVD CHEM WORKERS GOGGS (SUPDAT)
Other Protective Equipment:ANSI APPROVED EYE WASH & DELUGE SHOWER .
PROTECTIVE SKIN CREAMS, IMPERVIOUS CLOTHING.
Work Hygienic Practices:NONE SPECIFIED BY MANUFACTURER.
Supplemental Safety and Health
SOL IN H*2O: REACTS WITH WATER/MOISTURE. EXPLO HAZ: OXIDES & TRACES OF
HCN MAY BE FORMED. SPILL PROC: COLLECT IN OPEN CONTAINERS & ADD
MORE SOLUTION. COVER LOOSELY FOR 24-48 HOURS PRIOR TO PROPER DISP
OSAL. EYE PROT: & FULL LENGTH FACESHIELD .

Boiling Pt:B.P. Text:406F,208C
Vapor Pres:VERY LOW
Vapor Density:HVR/AIR
Spec Gravity:1.10
Solubility in Water:SUPDAT
Appearance and Odor:DARK, THIN LIQUID; CHARACTERISTIC ODOR.
Percent Volatiles by Volume:NEGLIG

Stability Indicator/Materials to Avoid:YES
WATER, AMINES, STRONG BASES, ALCOHOLS.
Stability Condition to Avoid:MOISTURE.
Hazardous Decomposition Products:CARBON MONOXIDE AND/OR CARBON DIOXIDE,
NITROGEN OXIDES, HCN, HYDROCARBONS.
Conditions to Avoid Polymerization:HIGH TEMPERATURES, CONTAMINATION
WITH MOISTURE, MATERIALS THAT REACT WITH ISOCYANATES.

Waste Disposal Methods:DISPOSE IN ACCORDANCE WITH APPLICABLE LOCAL,
STATE AND FEDERAL ENVIRONMENTAL 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.