Product ID:DENTURE MATERIAL,LIQUID,PART B
MSDS Date:11/01/1985
FSC:6520
NIIN:00-889-9566
Kit Part:Y
MSDS Number: BJRGB

E. I. DUPONT DE NEMOURS AND COMPANY

FINISHES & FABRICATED PRODUCTS DEPT.
WILMINGTON, DE 19898
US

Emergency Phone: 800-441-3637

Info Phone: 800-441-7515

Cage: 73925

PLASTODENT INC.

BRONX, NY 10461-3306 US

Telephone: 212-792-3554

Cage: 8P273

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

Routes of Entry: Inhalation:YES Skin:YES Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:HEALTH HAZARDS- ACUTE: CONTACT MAY
CAUSE CORNEAL INJURY, SKIN IRRITATION. INHALATION MAY CAUSE
IRRITATION AND CENTRAL NERVOUS SYSTEM EFFECTS. CHRONIC:ALLERGIC
SKIN RASH, SKIN SENSITIZATION.
Explanation of Carcinogenicity:NONE OF THE INGREDIENTS IN THIS PRODUCT
IS LISTED BY NTP, IARC OR OSHA AS A CARCINOGEN.
Effects of Overexposure:EYES: IRRITATION, CORNEAL DAMAGE. SKIN: RASH,
ITCHING, SWELLING. INHALATION: DIZZINESS, HEADACHE, NAUSEA, LOSS OF
CONSCIOUSNESS.
Medical Cond Aggravated by Exposure:INDIVIDUALS WITH A HISTORY OF SKIN
AND RESPIRATORY DISORDERS MAY BE AT INCREASED RISK FROM EXPOSURE.

First Aid:EYES: IMMEDIATELY FLUSH WITH PLENTY OF WATER FOR AT LEAST 15
MINUTES. SEE DOCTOR. SKIN: WASH WITH SOAP AND WATER. IF IRRITATION
OCCURS, SEE DOCTOR. INHALATION: REMOVE VICTIM TO FRESH AIR. GIVE
OXYGEN/ CPR IF NEEDED. SEE DOCTOR. INGESTION: INDUCE VOMIT. SEE
DOCTOR IMMEDIATELY.

Flash Point Method:TCC
Flash Point:51.0F,10.6C
Lower Limits:1.8
Upper Limits:8.2
Extinguishing Media:USE WATER FOG, CARBON DIOXIDE, FOAM, OR DRY
CHEMICAL.
Fire Fighting Procedures:WEAR FIRE FIGHTING PROTECTIVE EQUIPMENT AND A
FULL FACED SELF CONTAINED BREATHING APPARATUS. COOL FIRE EXPOSED
CONTAINERS WITH WATER SPRAY. STAY @ SAFE DISTANCE
Unusual Fire/Explosion Hazard:SEALED CONTAINERS EXPOSED TO HIGH
TEMPERATURES MAY RUPTURE EXPLOSIVELY DUE TO POLYMERIZATION. VAPORS
HEAVIER THAN AIR AND MAY TRAVEL TO IGNITION SOURCES.

Spill Release Procedures:REMOVE PERSONNEL. ELIMINATE IGNITION SOURCES.
VENTILATE AREA. WEAR PROTECTIVE CLOTHING AND EQUIPMENT. ABSORB IN
INERT MATERIAL AND PLACE IN APPROPIATE DISPOSAL CONTAINER AND
COVER.

Handling and Storage Precautions:KEEP AWAY FROM HEAT, DIRECT SUNLIGHT,
SPARKS AND FLAMES. CLOSE CONTAINER AFTER EACH USE. STORE IN
FLAMMABLE LIQUIDS AREA. GROUND WHEN POURING.
Other Precautions:STORAGE AREA REQUIRES AND ALARM SYSTEM TO SOUND IF
TEMPERATURE REACHES UPPER ALLOWABLE LIMIT. PERMIT AIR SPACE TO
EXIST INSIDE CONTAINERS. IF STORED OVER 3 MONTHS, HAVE INHIBITOR
LEVEL CHECKED AND MAI NTAINED AT THE ORIGINAL LEVEL.

Respiratory Protection:NONE NORMALLY REQUIRED. NIOSH/MSHA-APPROVED
SELF-CONTAINED BREATHING APPARATUS IF EXPOSURE LEVELS EXCEED 100
PPM.
Ventilation:LOCAL EXHAUST VENTILATION TO KEEP EXPOSURE LEVELS BELOW 100
PPM. USE EXPLOSION-PROOF EQUIPMENT.
Protective Gloves:NEOPRENE.
Eye Protection:SPLASHPROOF GOGGLES.
Other Protective Equipment:PROTECTIVE CLOTHING AS REQUIRED TO MINIMIZE
EXPOSURE FROM PROLONGED OR REPEATED CONTACT. EYE BATH STATION.
Work Hygienic Practices:WASH THOROUGHLY AFTER HANDLING.
Supplemental Safety and Health
KEY1:F3. THIS IS PART B OF A 2-PART PRODUCT, FOR PART A, SEE PNI A,
SAME NSN.

HCC:F2
Boiling Pt:B.P. Text:214F,101C
Vapor Density:3.46
Evaporation Rate & Reference:3 (BUTYL ACETATE = 1)
Solubility in Water:1.6%
Appearance and Odor:LIQUID. APPEARANCE AND ODOR NOT SPECIFIED.
Percent Volatiles by Volume:100

Stability Indicator/Materials to Avoid:NO
REDUCING AND OXIDIZING AGENTS. MATERIAL HAS STRONG SOLVENT PROPERTIES
AND CAN SOFTEN PAINT OR RUBBER.
Stability Condition to Avoid:TEMPERATURES ABOVE 40F. HEAT AND IGNITION
SOURCES, CONTAMINATION.
Hazardous Decomposition Products:CARBON MONOXIDE, CARBON DIOXIDE,
SMOKE.
Conditions to Avoid Polymerization:AVOID TEMPERATURES >40F, EXCESSIVE
HEAT, INADVERTENT ADDITION OF CATALYST. LONG STORAGE (4 WEEKS MAX
IF STORED 5-14F).

Waste Disposal Methods:CONTACT YOUR LOCAL ENVIRONMENTAL OFFICER.
DISPOSE OF IN ACCORDANCE WITH ALL FEDERAL, STATE AND LOCAL
REGULATIONS. MANUFACTURER RECOMMENDS INCINERATION. DO NOT
INCINERATE IN CLOSED CONTAINERS. EPA HAZA RDOUS WASTE NUMBER U-162.

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.