Product ID:SUPEROX 702,MEKP
MSDS Date:01/01/1985
FSC:6850
NIIN:00N006101
MSDS Number: BCLYK

REICHHOLD CHEMICALS INC

525 N BROADWAY
WHITE PLAINS, NY 10603-3216
US

Cage: DO591

REICHOLD CHEMICAL INC

13582 WHITE PLAINS, NY 10603-3216 US

Telephone: 800-275-6353

Cage: 3A684

METHYL ETHYL KETONE PEROXIDE (MEKP) (SARA III)

CAS: 1338-23-4

RTECS: EL9450000

Fraction By Weight: 50%

OSHA PEL C 0.7 PPM

ACGIH TLV: C 0.2; 9394

EPA Report Quantity: 10 LBS

DOT Report Quantity: 10 LBS

DIMETHYLPHTHALATE (SARA III)

CAS: 131-11-3

RTECS: TI1575000

Fraction By Weight: 50%

OSHA PEL 5 MG/M3

ACGIH TLV: 5 MG/M3; 9192

EPA Report Quantity: 5000 LBS

DOT Report Quantity: 5000 LBS

Effects of Overexposure:EYE: IRRITATION,DAMAGE,BLINDNESS. SKIN:
IRRITATION & REDNESS

First Aid:EYE: IMMEDIATELY FLUSH WITH WATER 15 MINUTES,GET MEDICAL
ATTENTION. SKIN: WASH THOROUGHLY WITH SOAP AND WATER.

Flash Point:>100F/60C (SAF)
Extinguishing Media:WATER,WATER FOG,CARBON DIOXIDE,DRY CHEMICAL
Fire Fighting Procedures:SELF-CONT BREATH APP,WATER SPRAY TO COOL
EXPOSED CONTAINERS.
Unusual Fire/Explosion Hazard:IF CONFINED IN A RIGID-WALLED
CONTAINER,COULD RUPTURE VIOLENTLY.

Spill Release Procedures:REMOVE SOURCES OF IGNITION,COVER WITH
NON-COMBUSTIBLE ABSORBENT MATERIAL TO CONTAIN SPILLAGE. GATHER
ABSORBED MASS WITH NON-SPARKING TOOLS TO A CLEAN POLYETHYLENE OR
POLYPROPYLENE BAG OR CONTAINER,MOV E OUTDOORS. WASH AREA WITH SOAP
& WATER.

Handling and Storage Precautions:STORE AWAY FROM OTHER MATERIALS IN A
COOL PLACE IN ORIGINAL CONTAINERS AWAY FROM ANY SOURCE OF IGNITION
OR HEAT. AVOID ALL SOURCES OF CONTAMINATION.
Other Precautions:CONSULT LABEL,SP, SAFETY WALL POSTER,AND PRODUCT
BULLETIN. NEVER ADD PROMOTERS OR PROMOTED RESIN TO MEKP. PROMPTLY &
THOROUGHLY MIX AFTER ADDING TO A RESIN SOLUTION. AVOID METAL
CONTAMINATION.

Respiratory Protection:NIOSH/MSHA APPROVED RESP DEVICE IN ACCORD WITH
EXPOSURE OF CONCERN.
Ventilation:LOCAL EXHAUST OR GENERAL DILUTION.
Protective Gloves:CHEM RESISTENT
Eye Protection:CHEM SPLASH GOGGLES
Other Protective Equipment:SAFETY SHOWERS & EYE WASH STATIONS.
Supplemental Safety and Health
*SALTS,STRONG OXIDIZING AND REDUCING AGENTS,MINERAL
ACIDS,ALKALIES,PROMOTERS OR PROMOTED RESINS.

Boiling Pt:B.P. Text:DECOMPOSES
Vapor Density:>1
Spec Gravity:1.16
Evaporation Rate & Reference:<1 ETHER
Solubility in Water:NEGLIGIBLE
Appearance and Odor:CLEAR,COLORLESS,SLIGHT ODOR

Stability Indicator/Materials to Avoid:NO
METALLIC CONTAMINATION,AMINES,ORGANIC METAL*(SEE SUP DATA)
Stability Condition to Avoid:SUNLIGHT,HEAT ABOVE 100F/37C,OPEN
FLAME,SPARKS,CONTAMINATION
Hazardous Decomposition Products:CO,CO*2,DENSE SMOKE,INTENSE HEAT,O*2 &
LOW WEIGHT HYDROCARBN

Waste Disposal Methods:COMPLY WITH LOCAL,STATE AND 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.