Product ID:1,3-ISOBENZOFURANDIONE, O-131
MSDS Date:09/01/1988
FSC:6810
NIIN:00N066092
MSDS Number: BZRRS

CHEM SERVICE INC

WEST CHESTER, PA 19381
US

Emergency Phone: 215-692-3026

Info Phone: 215-692-3026

Cage: 84898

CHEM SERVICE, INC

599 WEST CHESTER, PA 19301-9650 US

Telephone: 610-692-3026

Cage: 8Y898

PHTHALIC ANHYDRIDE;(1,3-ISOBENZOFURANDIONE) (SARA 313)

CAS: 85-44-9

RTECS: TI3150000

OSHA PEL 2 PPM

ACGIH TLV: 1 PPM

EPA Report Quantity: 5000 LBS

DOT Report Quantity: 5000 LBS

LD50 LC50 Mixture:LD50: (RAT) 4020 MG/KG
Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:AVOID DIRECT PHYSICAL CONTACT! CAN BE
HARMFUL IF SWALLOWED, INHALED, ABSORBED THROUGH SKIN. MAY BE
RAPIDLY ABSORBED THRU SKIN W/POTNTL ADVERSE HLTH EFTS. CAN CAUSE
EYE/SKIN IRRIT. DUST &/VAPS CAN CAUS E IRRIT TO RESP TRACT. CAN BE
IRRIT TO MUCOUS MEMBS. CAN CAUSE CYANOSIS, LIVER INJURY, KIDNEY
INJURY.(EFTS OF OVEREXP)
Explanation of Carcinogenicity:NOT RELEVANT.
Effects of Overexposure:HLTH HAZ: CAN CAUSE DELAYED LUNG INJURY,
ALLERGIC RESP RXN. AVOID CONSUMPTION OF ALCOHOL BEFORE & AFTER
HNDLG OF THIS CMPD BECAUSE IT WILL INCREASE TOXICITY OF CMPD.
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

First Aid:AN ANTIDOTE IS SUBSTANCE INTENDED TO COUNTERACT EFT OF POIS.
IT SHOULD BE ADMIN ONLY BY MD/TRAINED EMER PERS. EYE: FLUSH
CONTINUOUSLY W/WATER FOR AT LEAST 15 MINS. SKIN: FLUSH W/WATER FOR
15-20 MINS. IF NO BURNS HAVE OCCURRED-USE SOAP & WATER TO CLEANSE
SKIN. INHAL: REMOVE PATIENT TO FRESH AIR. ADMIN O*2 IF PATIENT IS
HAVING DFCLTY BRTHG. IF PATIENT HAS STOPPED BRTHG ADMIN ARTF RESP.
IF(SUPDAT)

Lower Limits:1.7%
Upper Limits:10.4%
Extinguishing Media:CARBON DIOXIDE, DRY CHEMICAL POWDER. DO NOT USE
WATER.
Fire Fighting Procedures:WEAR NIOSH/MSHA APPROVED SCBA & FULL
PROTECTIVE EQUIPMENT.
Unusual Fire/Explosion Hazard:NONE SPECIFIED BY MANUFACTURER.

Spill Release Procedures:EVACUATE AREA. WEAR NIOSH/MSHA/OSHA REGULATED
EQUIPMENT. VENTILATE AREA. SWEEP UP & PLACE IN APPROP CNTNR. HOLD
FOR DISPOSAL. WASH CONTAMD SURFACES TO REMOVE ANY RESIDUES.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:KEEP TIGHTLY CLOSED AND STORE IN A
COOL DRY PLACE. STORE ONLY W/COMPATIBLE CHEMICALS.
Other Precautions:AVOID CONTACT W/SKIN, EYES, & CLTHG. CONTACT LENSES
SHOULD NOT BE WORN IN THE LAB. THIS PROD IS FURNISHED FOR LAB USE
ONLY! PRODUCTS MAY NOT BE USED AS DRUGS, COSMETICS,
AGRICULTURAL/PESTICIDAL PRODUC TS, FOOD ADDITIVES/AS HOUSEHOLD
CHEMS.

Respiratory Protection:USE NIOSH/MSHA APPROVED RESPIRATOR APPROPRIATE
FOR EXPOSURE OF CONCERN.
Ventilation:THIS CHEMICAL SHOULD BE HANDLED ONLY IN A HOOD.
Protective Gloves:IMPERVIOUS GLOVES.
Eye Protection:ANSI APPRVD CHEM WORKERS GOGGS.
Other Protective Equipment:EMERGENCY EYEWASH & DELUGE SHOWER MEETING
ANSI DESIGN CRITERIA.
Work Hygienic Practices:NONE SPECIFIED BY MANUFACTURER.
Supplemental Safety and Health
FIRST AID PROC: PATIENT IS IN CARDIAC ARREST ADMIN CPR. CONTINUE LIFE
SUPPORTING MEASURES UNTIL MEDICAL ASSISTANCE HAS ARRIVED. GET MED
ATTN IF NECESSARY. DO NOT WEAR SHOES OR CLOTHING UNTIL ABSOLUTEL Y
FREE OF ALL CHEMICAL ODORS.

Boiling Pt:B.P. Text:543F,284C
Melt/Freeze Pt:M.P/F.P Text:>268F,>131C
Vapor Pres:0.05 @ 20C
Vapor Density:1.53
Solubility in Water:DECOMPOSES
Appearance and Odor:WHITE CRYSTALLINE SOLID.

Stability Indicator/Materials to Avoid:YES
STRONG BASES, ACIDS, REDUCING AGENTS, OXIDIZING AGENTS; NITRATES,
COPPER, MERCURY, ALKALINE PESTICIDES.
Stability Condition to Avoid:SENSITIVE TO HEAT. MATL IS CAPABLE OF
CREATING DUST EXPLOSION. AIR SENSITIVE.
Hazardous Decomposition Products:DECOMPOSITION LIBERATES TOXIC FUMES.

Waste Disposal Methods:BURN IN CHEMICAL INCINERATOR EQUIPPED WITH AN
AFTERBURNER AND SCRUBBER. DISPOSE OF 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.