Product ID:LECOSET 7007, POWDER, 813-054-300
MSDS Date:02/01/1994
FSC:6810
NIIN:00N069660
MSDS Number: BZQSF

Emergency Phone: 800-424-9300 (CHEMTREC)

Info Phone: 616-983-5531

Preparer: DUANE OSTENSON

Cage: 94174

Telephone: 616-983-5531

Cage: 94174

POLYMETHYLMETHACRYLATE; (MODIFIED POLY (METHYL

CAS: 9011-14-7

RTECS: TR0400000

Fraction By Weight: 100%

OSHA PEL 100 PPM (MFR)

ACGIH TLV: 100 PPM (MFR)

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:ACUTE: EYES/SKIN: CAN BE IRRITATING.
INHALATION: HARMFUL IF INHALED. INGESTION: HARMFUL IF SWALLOWED.
CHRONIC: NONE SPECIFIED BY MANUFACTURER.
Explanation of Carcinogenicity:NOT RELEVANT.
Effects of Overexposure:SEE HEALTH HAZARDS.
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

First Aid:EYES: IMMEDIATELY FLUSH W/COPIOUS AMOUNTS OF WATER FOR AT
LEAST 15 MINUTES. ASSURE ADEQUATE FLUSHING OF EYES BY SEPARATING
EYELIDS W/FINGERS. SKIN: IMMEDIATELY FLUSH W/COPIOUS AMOUNTS OF
WATER FOR AT LEAST 15 MINUTES WHILE REMOVING CONTAMINATED CLOTHING
& SHOES. WASH CONTAMINATED CLOTHING PROMPTLY. INHAL: REMOVE TO
FRESH AIR. INGEST: WASH OUT MOUTH W/WATER PROVIDED PERSON IS
CONSCIOUS. CALL MD.

Flash Point:580F,304C
Lower Limits:NONE
Upper Limits:NONE
Extinguishing Media:USE MEDIA SUITABLE FOR SURROUNDING FIRE .
Fire Fighting Procedures:WEAR NIOSH/MSHA APPROVED SCBA & FULL
PROTECTIVE EQUIPMENT .
Unusual Fire/Explosion Hazard:UNDER FIRE CONDITIONS, MATERIAL MAY
DECOMPOSE TO FORM FLAMMABLE AND/OR EXPLOSIVE MIXTURES IN AIR.

Spill Release Procedures:WEAR RESPIRATOR, CHEMICAL SAFETY GOGGLES,
RUBBER BOOTS AND HEAVY RUBBER GLOVES. SWEEP UP, PLACE IN A BAG AND
HOLD FOR WASTE DISPOSAL. AVOID RAISING DUST. VENTILATE AREA AND
WASH SPILL SITE AFTER MATER IAL PICK-UP IS COMPLETE.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:DO NOT BREATHE DUST, GET IN EYES, ON
SKIN OR ON CLOTHING. AVOID PROLONGED OR REPEATED EXPOSURE.
Other Precautions:KEEP CONTAINER CLOSED. STORE IN A COOL, DRY PLACE.

Respiratory Protection:USE NIOSH/MSHA APPROVED MASK.
Ventilation:USE ONLY IN A CHEMICAL FUME HOOD.
Protective Gloves:IMPERVIOUS GLOVES .
Eye Protection:ANSI APPRVD CHEM WORKERS GOGGS .
Other Protective Equipment:USE PROTECTIVE CLOTHING. EMERGENCY EYEWASH &
DELUGE SHOWER MEETING ANSI DESIGN CRITERIA .
Work Hygienic Practices:WASH THOROUGHLY AFTER HANDLING.
Supplemental Safety and Health
NONE SPECIFIED BY MANUFACTURER.

Spec Gravity:1.18-1.19
Solubility in Water:NIL
Appearance and Odor:WHITE POWDER, WITH FAINT ODOR IN BULK

Stability Indicator/Materials to Avoid:YES
STRONG OXIDIZING AGENTS AND BASES.
Stability Condition to Avoid:NONE SPECIFIED BY MANUFACTURER.
Hazardous Decomposition Products:TOXIC FUMES OF CARBON MONOXIDE AND
CARBON DIOXIDE.

Waste Disposal Methods:DISSOLVE OR MIX THE MATERIAL WITH A COMBUSTIBLE
SOLVENT AND BURN IN A CHEMICAL INCINERATOR EQUIPPED WITH AN
AFTERBURNER AND SCRUBBER. OBSERVE ALL FEDERAL, STATE, AND LOCAL
LAWS.

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.