Product ID:666005-TEMPORARY BRIDGE RESIN LIQUID
MSDS Date:08/17/1988
FSC:6520
NIIN:01-162-2073
Status Code:A
MSDS Number: BKTCV

CAULK/DENTSPLY

LAKEVIEW AND CLARKE AVE
MILFORD, DE 19963-0359
US

Emergency Phone: 302-422-4511

Info Phone: 302-422-4511

Cage: 11107

CAULK/DENTSPLY

359 MILFORD, DE 19963-0359 US

Telephone: 302-422-4511/ 703-451-1900

Cage: 11107

METHYL METHACRYLATE, (MONOMER)

CAS: 80-62-6

RTECS: OZ5075000

OSHA PEL 410 MG/CUM

ACGIH TLV: 410 MG/CUM

EPA Report Quantity: 1000 LBS

DOT Report Quantity: 1000 LBS

HYDROQUINONE, 1,4-DIHYDROXYBENZENE, 1,4-BENZENEDIOL

CAS: 123-31-9

RTECS: MX3500000

OSHA PEL 2 MG/CUM

ACGIH TLV: 2 MG/CUM

EPA Report Quantity: 1 LB

DOT Report Quantity: 1 LB

Routes of Entry: Inhalation:YES Skin:NO Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:SKIN: IRRITATION & ALLERGIC REACTION.
EYES: IRRITATION. CHRONIC EXPOSURE: LIVER & KIDNEY DAMAGE.
Explanation of Carcinogenicity:NONE
Effects of Overexposure:SKIN/EYES: REDDENING.
Medical Cond Aggravated by Exposure:SKIN RASHES

First Aid:INHALATION: REMOVE TO FRESH AIR. GIVE OXYGEN IF BREATHING IS
DIFFICULT. GIVE ARTIFICAL RESPIRATION IF BREATHING STOPS.
INGESTION: INDUCE VOMITING. EYES: FLUSH W/PLENTY OF WATER FOR 15
MINS. SKIN: WASH W/SOAP & WATER. OBTAIN MEDICAL ATTENTION IN ALL
CASES.

Flash Point Method:OC
Flash Point:50F, 10C
Lower Limits:2.1%
Upper Limits:12.5%
Extinguishing Media:FOAM, CO2, DRY CHEMICAL OR CARBON TETRACHLORIDE.
Fire Fighting Procedures:WATER MAY BE INEFFECTIVE UNLESS USED AS A FINE
SPRAY OR FOG. USE WATER SPRAY TO COOL FIRE EXPOSED CONTAINERS OF
METHYL METHACRYLATE. USE SCBA.
Unusual Fire/Explosion Hazard:VAPORS MAY TRAVEL TO IGNITION SOURCE &
FLASH BACK. CLOSED CONTAINERS MAY RUPTURE EXPLOSIVELY.

Spill Release Procedures:ELIMINATE IGNITION SOURCES. DIKE & ABSORB
SPILL W/INERT MATERIAL (SAND, SODA, ASH, VERMICULITE) & TRANSFER TO
CONTAINERS FOR DISPOSAL. USE NON-SPARKING TOOLS.

Handling and Storage Precautions:STORE AT AMBIENT TEMPERATURES OUT OF
DIRECT SUNLIGHT. USE OLDER MATERIALS FIRST. USE ADEQUATE
VENTILATION. KEEP CONTAINERS CLOSED.
Other Precautions:KEEP AWAY FROM HEAT, SPARKS, & OPEN FLAME. AVOID
BREATHING VAPORS & CONTACT W/SKIN.

Respiratory Protection:USE SELF-CONTAINED BREATHING APPARATUS DURING
HIGH VAPOR CONCENTRATION.
Ventilation:LOCAL EXHAUST AT PROCESSING EQUIPMENT. MECHANICAL
(GENERAL): IF NECESSARY DURING HANDLING.
Protective Gloves:IMPERVIOUS
Eye Protection:SPLASH-PROOF GOGGLES
Other Protective Equipment:IMPERVIOUS APRON, OVERSHOES
Work Hygienic Practices:REMOVE/LAUNDER CONTAMINATED CLOTHING BEFORE
REUSE.
Supplemental Safety and Health

Boiling Pt:B.P. Text:214F/101C
Vapor Pres:29
Vapor Density:3.45
Spec Gravity:0.94
Evaporation Rate & Reference:(ETHER = 1): >1
Solubility in Water:SLIGHT
Appearance and Odor:WATER CLEAR LIQUID W/CHARACTERISTIC ACRYLIC ODOR

Stability Indicator/Materials to Avoid:YES
AMINES, REDUCING OR OXIDIZING AGENTS
Stability Condition to Avoid:ELEVATED TEMPERATURES, HEAT, SPARKS,
DIRECT SUNLIGHT & OTHER IGNITION SOURCES.
Hazardous Decomposition Products:ACRID FUMES, CO, CO2

Waste Disposal Methods:INCINERATE UNDER CONTROLLED CONDITIONS IN A SAFE
OPEN AREA, OR LANDFILL IN ACCORDANCE W/LOCAL, STATE, & FEDERAL
REGULATIONS. BIOLOGICAL DEGRADATION IS ALSO POSSIBLE.

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.