Product ID:ORTHOCRYL LAMINATION RESIN
MSDS Date:12/01/1987
FSC:6520
NIIN:00F012376
MSDS Number: BJCHK

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

METHYL METHACRYLATE (SARA III)

CAS: 80-62-6

RTECS: OZ5075000

OSHA PEL 100 PPM

ACGIH TLV: 100 PPM; 9192

EPA Report Quantity: 1000 LBS

DOT Report Quantity: 1000 LBS

TETRAETHYLENE GLYCOL DIMETHACRYLATE

CAS: 109-17-1

RTECS: OZ4000000

ACRYLIC RESIN

Fraction By Weight: 26%

LD50 LC50 Mixture:ORAL RATS LD50 = >5000 MG/KG
Routes of Entry: Inhalation:YES Skin:YES Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:WHEN PROPERLY HANDLED, NO HARMFUL
EFFECTS. SKIN: IRRITATION/SENSITIZATION. INGESITON: IRRITATION OF
THE MUCOUS MEMBRANES OF MOUTH, THROAT & DIGESTIVE TRACT/MILDLY
TOXIC. INHALATION: IRRITATION.
Explanation of Carcinogenicity:NONE
Effects of Overexposure:EYES: IRRITATION. SKIN:
IRRITATION/SENSITIZATION. INGESTION: IRRITATION OF THE MUCOUS
MEMBRANES OF MOUTH, THROAT & DIGESTIVE TRACT/RESPIRATORY TRACT.
INHALATION: IRRITATION.
Medical Cond Aggravated by Exposure:SENSITIZATION

First Aid:EYES: FLUSH W/WATER STREAM FOR 15 MINS, CONSULT DOCTOR. SKIN:
WIPE AFFECTED AREAS CLEAN W/PAPER OR CLOTH, WASH W/SOAP &
WATER/THEN APPLY AMOUNT OF POLYETHEYLENE GLYCOL 400, CONSULT
DERMATOLOGIST. REMO VE SATURATED CLOTHING. INGESTION: CONSULT
DOCTOR. INHALATION: CONSULT DOCTOR.

Flash Point:9C
Lower Limits:2.1%
Upper Limits:12.5%
Extinguishing Media:FOAM, DRY EXTINGUISHING POWDER, CO2
Fire Fighting Procedures:DON'T USE DIRECT STREAM OF WATER. FIREFIGHTERS
SHOULD USE SELF-CONTAINED BREATHING.
Unusual Fire/Explosion Hazard:HIGHLY FLAMMABLE. KEEP AWAY FROM SOURCES
OF IGNITION. DON'T SMOKE. TAKE PRECAUTIONS AGAINST ELECTROSTATIC
CHARGING.

Spill Release Procedures:DON'T ALLOW PRODUCT TO ENTER DRAINAGE OR
SEWAGE SYSTEMS. LARGE AMTS: REMOVE MECHANICALLY (WHEN PUMPING/GUARD
AGAINST EXPLOSION). SMALL AMTS: SOAK UP W/ABSORBANT MATERIAL SUCH
AS SAND, SAWDUST, SILICEO US EARTH, OR UNIVERSAL BINDER.

Handling and Storage Precautions:PROTECT FROM LIGHT. USE IN AREA W/GOOD
VENTILATION/LOCAL EXHAUST SYSTEM. DON'T ALLOW PRODUCT TO ENTER
DRAINS. KEEP ENDANGER CONTAINERS COOL.
Other Precautions:FILL CONTAINER ONLY 80% FULL, SINCE OXYGEN (AIR) IS
NECESSARY FOR STABILITY. KEEP CONTAINER TIGHTLY CLOSED TO PREVENT
THE EVAPORATION OF MONOMERS. DON'T STORE >30C. DON'T SMOKE. TAKE
PRECAUTIONS TO GU ARD AGAINST ELECTROSTATIC CHARGES.

Respiratory Protection:FILTER APPARATUS, TYPE A ORGANIC GASES/VAPORS.
Ventilation:LOCAL EXHAUST/MECHANICAL
Protective Gloves:RUBBER
Eye Protection:GOGGLES
Other Protective Equipment:KEEP WORK CLOTHES IN A SEPARATE AREA.
Work Hygienic Practices:ADHERENCE TO GOOD HYGIENE/WORK SAFETY
PRACTICES. REMOVE SOILED OR SATURATED CLOTHING IMMEDIATELY.
Supplemental Safety and Health

Boiling Pt:B.P. Text:100C
Melt/Freeze Pt:M.P/F.P Text:30F
Vapor Pres:35
Vapor Density:>1
Spec Gravity:1.02
Evaporation Rate & Reference:(BU AC = 1): >1
Solubility in Water:INSOLUBLE
Appearance and Odor:LIQUID, LIGHT YELLOW, ESTER TYPE ODOR.

Stability Indicator/Materials to Avoid:YES
RADICAL COMPONENTS, PEROXIDE, REDUCING SUBSTANCES, HEAVY METALS.
Stability Condition to Avoid:ELECTROSTATIC CHARGING, HEAT, SOURCES OF
IGNITION. DON'T STORE >30C.
Hazardous Decomposition Products:NONE
Conditions to Avoid Polymerization:IF RECOMMENDED SHELF LIFE TO STORAGE
TEMPS ARE MEASURABLY EXCEEDED, EXOTHERMIC POLYMERIZATION MAY OCCUR.

Waste Disposal Methods:DISPOSE OF WASTE IN ACCORDANCE W/LOCAL, STATE, &
FEDERAL FOR DISPOSAL. WHEN TRANSFERRING UNCLEAN CONTAINERS, INFORM
CARRIER OF POSSIBLE DANGER.

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.