*  Exposure Controls/Personal Protection  *
Respiratory Protection:WEAR APPRVD DUST RESPIR IF VENTILATION IS
    ADEQUATE
Ventilation:MECHANICAL(GEN)/LOCAL EXHAUST RECOMMENDED
Other Protective Equipment:NORMAL FULL WORK CLOTHING COVERING
    ARMS,HANDS AND LEGS.
Supplemental Safety and Health
CHEM.NAME:1,2,4,5-BENZENETETRACARBOXYLIC
*  Product Identification  *
*  Composition/Information on Ingredients  *
Ingred Name:1,2,4,5 BENZENETETRACARBOXYLIC 1,2:4,5 DIANHYDRIDE CAS
*  Hazards Identification  *
Effects of Overexposure:INHALED:DUST IRRITATS RESPIR TRACT.EYES:CAUSES
    IRRITAT.SKIN:REPEATED CONTACT CAN CAUSE IRRITATION.
*  First Aid Measures  *
    MIN.INHALED:REMOVE TO FRESH AIR.GIVE CPR/OXYGEN IF NEED.GET MEDICAL
    ATTENTION.
*  Fire Fighting Measures  *
Extinguishing Media:SM:DRY CHEM,CO*2,H*2O SPRAY,FOAM;LG:H*2O
    SPRAY,FOG,OR FOAM.
Fire Fighting Procedures:SELF-CNTND BRTHG APP;H*2O SPRAY COOL
    CONT,KNOCK DOWN VAPOR.
Unusual Fire/Explosion Hazard:CONTAINER MAY EXPLODE IN HEAT OF
    FIRE.SPILL/RUNOFF MAY POLLUTE,CAUSE FIRE AND/OR EXPLOSION
*  Accidental Release Measures  *
Spill Release Procedures:ELIMINATE IGNITION SOURCES.EVACUATE
    UNPROTECTED PERSONS.STOP LEAK.USE H*2O SPRAY TO COOL
    CONT.SM.SPILL:ABSORB WITH VERMICULITE,EARTH,SAND,OTHER ABSORB
    MATL.SHOVEL INTO CONT.(FIBER CONT)INCINERATE.WASH  SPILL AREA WELL
    WITH SOAP & WATER.
*Handling and Storage  *
Handling and Storage Precautions:STORE IN COOL,DRY,WELL VENTED,LOW FIRE
    RISK AREA.PROTECT FROM PHYSICAL DAMAGE.KEEP CONTAINERS
    CLOSED.OBSERVE ALL HAZARD PRECAUTIONS.
Other Precautions:CONTAINERS HAZARDOUS WHEN EMPTY(RETAIN(S) PRODUCT
    RESIDUE(S).AVOID PROLONGED OR REPEATED CONTACT.REMOVE AND WASH
    CONTAMINATED CLOTHING.
    DIANHYDRIDE.FORMULA:1,2-O(CO)*2C*6H*2-4,5-(CO)*2O.FLAM.LIMITS:ACCOR
    DING TO MFR LOWER EXPLO LIM CALCULATED TO BE 1.1%,UEL:NOT DEFINED.
*  Physical/Chemical Properties  *
HCC:N1
Vapor Pres:NEG
Solubility in Water:HYDROLYZES
Appearance and Odor:WHITE POWDER,ODORLESS
Percent Volatiles by Volume:NEG
*  Stability and Reactivity Data  *
Stability Indicator/Materials to Avoid:YES
STRONG OXIDIZERS
Hazardous Decomposition Products:CO*2,CO
*  Disposal Considerations  *
Waste Disposal Methods:HANDLE AND DISPOSE IN ACCORDANCE WITH STATE AND
    LOCAL REGULATIONS.WEARING PROTECTIVE CLOTHING,MAKE UP IN SMALL
    PACKAGES IN FLAMMABLE MATL.INCINERATE IAW LOCAL,STATE & FEDERAL
    REGULATIONS.
