Product ID:HARDENER FOR PEDILEN 200/300/700/617P21
MSDS Date:12/01/1987
FSC:6520
NIIN:00F012384
MSDS Number: BJCJT

OTTO BOCK ORTHOPEDIC IND, INC

3000 XENIUM LANE NORTH
MINNEAPOLIS, MN 55441

Emergency Phone: (800) 328-4058

Info Phone: (800) 328-4058

Cage: 1FE17

OTTO BOCK ORTHOPEDIC IND., INC

MINNEAPOLIS, MN 55441

Telephone: (800) 328-4058

Cage: 1FE17

METHYLENE BISPHENYL ISOCYANATE (MDI) (SARA III)

CAS: 101-68-8

RTECS: NQ9350000

Fraction By Weight: 10-20%

OSHA PEL C, 0.02 PPM

ACGIH TLV: 0.005 PPM; 9192

EPA Report Quantity: 1 LB

DOT Report Quantity: 1 LB

HIGHER OLIGOMERS OF MDI, POLYMETHYLENE POLYPHENYLENE

CAS: 9016-87-9

RTECS: TR0350000

Fraction By Weight: >50%

PHENYL ISOCYANATE

CAS: 103-71-9

RTECS: DA3675000

Fraction By Weight: TRACE

LD50 LC50 Mixture:ORAL RAT LD50: >15000 MG/KG
Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:EYES: TEARS, BURNING, & IRRITATION.
SKIN: DISCOLORATION, IRRITATION, AILENTS, & ALLERGIC REACTION.
INHALATION: IRRITATION OF MUCOUS MEMBRANES, NOSE, MOUTH, LUNGS,
BREATHING DIFFICULTY, HEADACHES, & PR ESSURE IN THE CHEST.
INGESITON: DRYNESSIN MOUTH.
Explanation of Carcinogenicity:NONE
Effects of Overexposure:EYES: TEARS, BURNING, & IRRITATION. SKIN:
DISCOLORATION, IRRITATION, AILENTS, & ALLERGIC REACTION.
INHALATION: IRRITATION OF MUCOUS MEMBRANES, NOSE, MOUTH, LUNGS,
BREATHING DIFFICULTY, HEADACHES, & PR ESSURE IN THE CHEST.
INGESTION: DRYNESSIN MOUTH.
Medical Cond Aggravated by Exposure:ALLERGIC

First Aid:EYES: RINSE W/LARGE QUANTITIES OF WATER. CONSULT DOCTOR.
SKIN: WIPE AWAY & WASH W/SOAP & WATER. CAREFULLY APPLY CREAM TO
AFFECTED AREAS. REMOVE SOILED & SATURATED CLOTHING. INGESTION:
DON'T INDUCE VOM ITING. SEEK MED ASSISTANCE. INHALATION:REMOVE TO
FRESH AIR. KEEP WARM & QUIET. SEEK MED ASSISTANCE.

Flash Point:>188C
Extinguishing Media:WATER FOG, DRY EXTINGUISHING POWDER, CO2, FOAM, DRY
EXTINGUISHING MATERIALS
Unusual Fire/Explosion Hazard:IN CLOSED CONTAINERS PRESSURE BUILDS UP.
DANGER OF BURSTING.

Spill Release Procedures:COVER W/MOIST, LIQUID ABSORBANT MATERIALS,
SAND, SAW DUST, CHEMICAL BINDER W/CALCIUM SILICA HYDRATE BASE.
ALLOW TO SIT ONE HOUR. REMOVE IN WASTE CONTAINERS. DON'T SEAL. KEEP
MOIST & LET STAND FOR 7-14 DAYS IN A PROTECTED AREA.

Handling and Storage Precautions:KEEP CONTAINER DRY & TIGHTLY CLOSED.
AVOID EXPOSURES TO TEMPERTURES >50C/<0C. MELT OPEN ONLY ACCORDING
TO MANUFACTURER'S DIRECTIONS.
Other Precautions:KEEP AWAY FROM FOOD & BEVERAGES. AVOID TEMPERATURES
>40C. PROTECT FROM FREEZING & MOISTURE.

Respiratory Protection:USE A FRESH AIR MASK & A COMBINATION FILTER MASK
A2-P2.
Ventilation:MECHANICAL
Protective Gloves:REQUIRED
Eye Protection:GOGGLES
Other Protective Equipment:APPROPRIATE PROTECTIVE CLOTHING.
Work Hygienic Practices:REMOVE SOILED, SATURATED CLOTHING IMMEDIATELY.
WASH THOROUGHLY AT MEALTIME & END OF SHIFT.
Supplemental Safety and Health
DIPHENYLMETHANE DIISOCYANATE-XN MIXTURE HAZARDOUS. DOESN'T MIX W/WTAER.
CHANGES ITSELF W/WATER ON THE INTERFACE W/THE DEVELOPMENT OF CO2 TO
A SOLID, HARD/INSOLUBLE REACTION PRODUCT. THIS REACTION IS S
TRONGLY PROMOTED BY SURFACTANT SUBSTANCES, LIQUID SOAP & WATER
SOLUBLE SOLVENTS. POLYUREA IS INERT & NOT DEGRADABLE.

Boiling Pt:B.P. Text:597F
Melt/Freeze Pt:M.P/F.P Text:32F
Vapor Pres:<10
Vapor Density:8.5
Solubility in Water:INSOLUBLE
Appearance and Odor:DARK BROWN LIQUID W/EARTHY, MUSTY ODOR.

Stability Indicator/Materials to Avoid:YES
AMINES, ALCOHOLS, CO2
Stability Condition to Avoid:FREEZING, MOISTURE
Hazardous Decomposition Products:CO, NITROGEN MONOXIDE, ISOCYANATE
VAPORS, TRACES OF CYANIDE
Conditions to Avoid Polymerization:TEMPERATURES >260C

Waste Disposal Methods:DISPOSE OF ACCORDING TO REGULATIONS AT AN
APPROVED, REGULATED BURNING FACILITY. EMPTY CONTAINERS. DISPOSE OF
ONLY AFTER NEUTRALIZING TRACES ON THE CONTAINERS. FINALLY REMOVE
LABELS. MAY BE TRANSPORTED TO SPECIAL WASTE DISPOSAL SITE.

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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.