Product ID:00834 METHYL METHACRYLATE MONOMER/MMA
MSDS Date:07/08/1991
FSC:6520
NIIN:00F037451
MSDS Number: BWJCJ

POLYSCIENCES INC

400 VALLEY RD
WARRINGTON, PA 18976-2522
US

Emergency Phone: 215-343-6484

Info Phone: 215-343-6484

Cage: 9C365

POLYSCIENCES INC

WARRINGTON, PA 18976 US

Telephone: 215-313-6484

Cage: 9C365

METHYL METHACRYLATE, (MONOMER)

CAS: 80-62-6

RTECS: OZ5075000

Fraction By Weight: >95%

OSHA PEL 410 MG/CUM

ACGIH TLV: 410 MG/CUM

EPA Report Quantity: 1000 LBS

DOT Report Quantity: 1000 LBS

4-METHOXYPHENOL, HYDROQUINONE MONOMETHYL ETHER

CAS: 150-76-5

RTECS: SL7700000

ACGIH TLV: 5 MG/CUM

Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:EYES: IRRITATION. INHALATION:
IRRITATION TO RESPIRATORY TRACT. SKIN: IRRITATION/SENSITIZATION.
HARMFUL BY ALL ROUTES OF ENTRY.
Explanation of Carcinogenicity:NONE
Effects of Overexposure:IRRITATION, HEADACHES, NAUSEA, DROWSINESS,
UNCONSCIOUSNESS, RASH

First Aid:SKIN: WASH W/COPIOUS AMOUNTS OF WATER. EYES: FLUSH W/WATER
FOR 15 MINS. INHALATION: REMOVE TO FRESH AIR. GIVE OXYGEN/CPR AS
NEEDED. INGESTION: DRINK ONE/TWO GLASSES OF WATER. OBTAIN MEDICAL
ATTENTION IN ALL CASES.

Flash Point Method:OC
Flash Point:50F
Lower Limits:1.7
Upper Limits:8.2
Extinguishing Media:WATER, CO2, DRY CHEMICAL POWDER, FOAM
Fire Fighting Procedures:WEAR SELF CONTAINED BREATHING APPARATUS &
FULLY PROTECTIVE EQUIPMENT. USE WATER SPRAY TO DISPERSE VAPOR.

Spill Release Procedures:WEAR SELF CONTAINED BREATHING APPARATUS,
RUBBER BOOTS & GLOVES. ABSORB ON SAND, VERMICULITE, SAWDUST & PUT
IN A CONTAINER FOR FUTURE DISPOSAL. WASH & VENTILATE SITE AFTER
PICKUP IS COMPLETE.

Handling and Storage Precautions:STORE MATERIAL AT ROOM TEMPS. KEEP
STORAGE CONTAINER TIGHTLY CLOSED. CHECK INHIBITOR LEVEL EVERY THREE
MONTHS.

Respiratory Protection:OSHA/MSHA APPROVED RESPIRATOR.
Ventilation:MECHANICAL
Protective Gloves:NEOPRENE
Eye Protection:SAFETY GOGGLES
Other Protective Equipment:SAFETY SHOWER & EYE BATH.
Work Hygienic Practices:REMOVE/LAUNDER CONTAMINATED CLOTHING BEFORE
REUSE.
Supplemental Safety and Health

Boiling Pt:B.P. Text:214F
Melt/Freeze Pt:M.P/F.P Text:-54.4F
Vapor Pres:29
Vapor Density:3.46
Spec Gravity:0.94
Solubility in Water:SLIGHT
Appearance and Odor:COLORLESS LIQUID W/CHARACTERISTIC ODOR.
Percent Volatiles by Volume:100

Stability Indicator/Materials to Avoid:NO
OXIDIZING AGENTS, REDUCING AGENTS, UV LIGHT
Stability Condition to Avoid:HIGH TEMPS, SUNLIGHT
Hazardous Decomposition Products:CO, CO2
Conditions to Avoid Polymerization:HIGH TEMP, POLYMERIZING AGENTS.

Waste Disposal Methods:DISSOLVE/MIX MATERIAL W/A COMBUSTIBLE EQUIPPED
W/AN AFTERBURNER & SCRUBBER. DISPOSE OF IN ACCORDANCE W/LOCAL,
STATE & FEDERAL 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.