Product ID:CREAM HARDENER
MSDS Date:09/01/1989
FSC:6850
NIIN:00F015793
MSDS Number: BKFBH

Emergency Phone: (513) 241-9202

Info Phone: (513) 241-9202

Cage: HUNTI

Telephone: 800-733-4413

Cage: HUNTI

BENZOYL PEROXIDE, DI-BENZOYLPEROXIDE

CAS: 94-36-0

RTECS: DM8575000

Fraction By Weight: 49%

OSHA PEL 5 MG/CUM

ACGIH TLV: 5 MG/CUM

Routes of Entry: Inhalation:NO Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:YES IARC:NO OSHA:YES
Health Hazards Acute and Chronic:INGESTION: HARMFUL OR FATAL.
SKIN/EYES: IRRITATION.
Explanation of Carcinogenicity:ETHYLENE OXIDE IS A SUSPECTED 2B
CARCINOGEN.
Effects of Overexposure:INGESTION: HARMFUL OR FATAL. SKIN/EYES:
IRRITATION.

First Aid:EYES: FLUSH W/COPIOUS AMOUNTS OF WATER FOR 15 MINS. SKIN:
WASH THOROUGHLY W/SOAP & WATER. INGESTION: RINSE MOUTH. DRINK A
GLASS FULL OF WATER OR MILK. OBTAIN MEDICAL ATTENTION IN ALL CASES.

Flash Point Method:TCC
Flash Point:184F
Extinguishing Media:DRY CHEMICAL, FOAM, & CO2
Fire Fighting Procedures:WEAR SELF-CONTAINED BREATHING APPARATUS. COOL
SURROUNDING AREA W/WATER.
Unusual Fire/Explosion Hazard:IF EXPOSED TO ELEVATED TEMPERATURE FOR
EXTENDED LENGTH OF TIME AN EXPLOSIVE DECOMPOSITION MAY OCCUR.

Spill Release Procedures:EXTINGUISH ALL SOURCES OF FLAME & IGNITION.
ABSORB W/INERT MATERIAL SUCH AS VERMICULITE OR SAND. SWEEP UP &
COLLECT IN CONTAINERS TO DISPOSE AS SOLID WASTE. WASH THE AREA
W/TRI-SODIUM PHOSPHATE & WATE R.

Handling and Storage Precautions:STORE <100F. KEEP IN A COOL DRY PLACE,
AWAY FROM SOURCES OF HEAT & IGNITION. USE EXPLOSION PROOF
EQUIPMENT.
Other Precautions:OPEN CONTAINERS SLOWLY TO RELIEVE ANY INTERNAL
PRESSURE. USE W/ADEQUATE VENTILATION. KEEP OUT OF REACH OF
CHILDREN. AVOID INHALATION OF SMOKE & VAPOR.

Respiratory Protection:NO SPECIAL REQUIREMENT
Ventilation:ANY COMBINATION OF EXPLOSION-PROOF LOCAL EXHAUST/MECHANICAL
VENTILATION TO DRAW FUMES AWAY FROM WORKERS.
Protective Gloves:PLASTIC, RUBBER CHEMICAL RESISTANT
Eye Protection:SAFETY GOGGLES
Other Protective Equipment:PROTECTIVE CLOTHING, SHOES, EYE WASH STATION
& SAFETY SHOWER.
Work Hygienic Practices:REMOVE/LAUNDER CONTAMINATED CLOTHING BEFORE
REUSE.
Supplemental Safety and Health

Boiling Pt:B.P. Text:DECOMPOSES
Vapor Density:<1
Spec Gravity:1.2 GM/CC
Evaporation Rate & Reference:FASTER THAN DIETHYL ETHER
Appearance and Odor:PIGMENTED PASTE.

Stability Indicator/Materials to Avoid:YES
STRONG ACIDS, ALKALIS, OXIDIZERS, REDUCING AGENTS, MINERAL ACIDS, METAL
SALT CATALYSTS.
Stability Condition to Avoid:HEAT, OPEN FLAME, SOURCES OF IGNITION,
TEMPERATURES >105F.

Waste Disposal Methods:DISPOSE OF AS SOLID WASTE 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.