Product ID:PHENYLMETHYLSULFONYL FLUORIDE, P7626
MSDS Date:03/17/1992
FSC:6810
NIIN:00N037369
MSDS Number: BQRWQ

Emergency Phone: 314-771-5765

Info Phone: 800-325-3010;314-771-5750

Cage: 21076

Telephone: 314-771-5765

Cage: 21076

ALPHA-TOLUENESULFONYL FLUORIDE; (PHENYLMETHYLSULFONYL

CAS: 329-98-6

RTECS: XT8040000

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:YES Skin:YES Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:MAY BE FATAL IF INHALED, SWALLOWED, OR
ABSORBED THROUGH SKIN. MATERIAL IS EXTREMELY DESTRUCTIVE TO TISSUE
OF MUCOUS MEMBRANES AND UPPER RESPIRATORY TRACT, EYES AND SKIN.
INHALATION MAY BE FATAL AS RES ULT OF SPASM, INFLAMMATION AND EDEMA
OFLARYNX AND BRONCHI, CHEMICAL PNEUMONITIS AND PULMONARY EDEMA.
(EFTS OF OVEREXP)
Explanation of Carcinogenicity:NOT RELEVANT.
Effects of Overexposure:HLTH HAZ: SYMPTOMS OF EXPOSURE MAY INCLUDE
BURNING SENSATION, COUGHING, WHEEZING, LARYNGITIS, SHORTNESS OF
BREATH, HEADACHE, NAUSEA AND VOMITING. HIGHLY TOXIC CHOLINESTERASE
INHIBITOR. EXPOSURE CAN CA USE NEUROTOXIC EFFECTS.
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

First Aid:EYES: IMMED FLUSH WITH COPIOUS AMTS OF WATER FOR AT LEAST 15
MINUTES. ASSURE ADEQ FLUSHING OF EYES BY SEPARATING EYELIDS WITH
FINGERS. SKIN: IMMED FLUSH WITH COPIOUS AMTS OF WATER FOR AT LEAST
15 MINS WHILE REMOVING CONTAMD CLTHG & SHOES. INHAL: REMOVE TO
FRESH AIR. IF NOT BRTHG GIVE ARTF RESP. IF BRTHG IS DFCLT, GIVE
OXYGEN. INGEST: WASH OUT MOUTH W/WATER PROVIDED PERSON IS
CONSCIOUS. CALL PHYS.

Extinguishing Media:DO NOT USE WATER. CARBON DIOXIDE, DRY CHEMICAL
POWDER OR APPROPRIATE FOAM.
Fire Fighting Procedures:WEAR NIOSH/MSHA APPROVED SCBA AND FULL
PROTECTIVE EQUIPMENT .
Unusual Fire/Explosion Hazard:EMITS TOX FUMES UNDER FIRE CONDITIONS.
WATER HYDROLYZES MATL LIBERATING ACIDIC GAS WHICH IN CONT W/METAL
SURFS CAN GENERATE FLAMMABLE &/OR EXPLO HYDROGEN GAS.

Spill Release Procedures:EVACUATE AREA. WEAR NIOSH/MSHA APPROVED SCBA,
RUBBER BOOTS AND HEAVY RUBBER GLOVES. COVER WITH DRY LIME OR SODA
ASH, PICK UP, KEEP IN CLOSED CONTAINER AND HOLD FOR WASTE DISPOSAL.
VENTILATE AREA AND W ASH SPILL SITE AFTER MATERIAL PICKUP
ISCOMPLETE.
Neutralizing Agent:COVER WITH DRY LIME OR SODA ASH.

Handling and Storage Precautions:KEEP TIGHTLY CLOSED. MOISTURE
SENSITIVE. STORE IN A COOL DRY PLACE.
Other Precautions:HIGHLY TOX. CORR. CHOLINESTERASE INHIBITOR. CAUSES
BURNS. DO NOT BRTH DUST.DO NOT GET IN EYES, ON SKIN, ON CLTHG.AVOID
PRLNGD/RPTD EXPOS.TOX BY INHAL,IN CONT W/SKIN & IF SWALLOWED. CONT
W/WATER LIBERA TES HIGHLY FLAM GASES. IF YOU (SUPDAT)

Respiratory Protection:WEAR APPROPRIATE NIOSH/MSHA APPROVED RESPIRATOR.
Ventilation:USE ONLY IN A CHEMICAL FUME HOOD.
Protective Gloves:CHEMICAL-RESISTANT GLOVES.
Eye Protection:CHEM WORK GOG W/FULL LGTH FCESHLD
Other Protective Equipment:OTHER PROTECTIVE CLOTHING. SAFETY SHOWER AND
EYE BATH.
Work Hygienic Practices:WASH THOROUGHLY AFTER HANDLING.
Supplemental Safety and Health
OTHER PRECAUTIONS: FEEL UNWELL, SEEK MEDICAL ADVICE (SHOW LABEL WHERE
POSSIBLE).

Melt/Freeze Pt:M.P/F.P Text:>198F,>92C
Appearance and Odor:WHITE CRYSTALLINE POWDER.

Stability Indicator/Materials to Avoid:YES
STRONG OXIDIZING AGENTS, STRONG BASES.
Stability Condition to Avoid:MOISTURE.
Hazardous Decomposition Products:CARBON MONOXIDE, CARBON DIOXIDE,
SULFUR OXIDES, HYDROGEN FLUORIDE.

Waste Disposal Methods:DISSOLVE OR MIX MATERIAL WITH COMBUSTIBLE
SOLVENT AND BURN IN A CHEMICAL INCINERATOR EQUIPPED WITH AN
AFTERBURNER AND SCRUBBER. DISPOSE OF IN ACCORDANCE WITH FEDERAL,
STATE, AND LOCAL REGULATIONS (FP N).

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.