Product ID:SELENIUM OXYCHLORIDE, 3396
MSDS Date:05/01/1989
FSC:6810
NIIN:00N055813
MSDS Number: BWCPY

Emergency Phone: 800-424-9300 (CHEMTREC)

Info Phone: 201-859-2151

Cage: DO803

Telephone: 800-582-2537

Cage: 70829

SELENINYL CHLORIDE; (SELENIUM OXYCHLORIDE) (SARA III)

CAS: 7791-23-3

RTECS: VS7000000

OSHA PEL 0.2 MG/M3

ACGIH TLV: 0.2 MG/M3

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:INHALATION: HEADACHE, COUGHING,
DIFFICULT BREATHING, NAUSEA, VOMITING, CHEST PAINS, SEVERE LUNG
IRRITATION, PULMONARY EDEMA AND MAY BE FATAL. SKIN/EYE CONTACT:
SEVERE IRRITATION OR BURNS. SKIN ABSORPT ION: NONE IDENTIFIED.
INGESTION: SEVEREBURNS TO MOUTH, THROAT AND STOMACH AND MAY BE
FATAL. CHRONIC: (EFTS OF OVEREXP)
Explanation of Carcinogenicity:NOT RELEVANT
Effects of Overexposure:HLTH HAZ: NONE IDENTIFIED. TARGET ORGANS: UPPER
RESPIRATORY SYSTEM, EYES, SKIN, LIVER, KIDNEYS, BLOOD.
Medical Cond Aggravated by Exposure:NONE IDENTIFIED.

First Aid:INGEST: CALL MD. DO NOT INDUCE VOMITING. IF CONSCIOUS, GIVE
WATER, MILK OR MILK OF MAGNESIA. INHAL: REMOVE TO FRESH AIR. IF NOT
BREATHING, GIVE ARTIFICIAL RESPIRATION. IF BREATHING IS DIFFICULT,
GIVE OXYGEN. SKIN: IMMEDIATELY FLUSH W/PLENTY OF WATER FOR AT
LEAST 15 MIN WHILE REMOVING CONTAMD CLTHG & SHOES. WASH CLTHG
BEFORE REUSE. EYES: IMMEDIATELY FLUSH W/PLENTY OF WATER FOR AT
LEAST 15 MIN.

Flash Point Method:CC
Extinguishing Media:USE DRY CHEMICAL OR CARBON DIOXIDE. DO NOT USE
WATER.
Fire Fighting Procedures:USE NIOSH/MSHA APPROVED SCBA AND FULL
PROTECTIVE EQUIPMENT .
Unusual Fire/Explosion Hazard:CLOSED CONTAINERS EXPOSED TO HEAT MAY
EXPLODE.

Spill Release Procedures:WEAR NIOSH/MSHA APPRVD SCBA & FULL PROT CLTHG.
STOP LEAK IF YOU CAN DO SO W/OUT RISK. VENTILATE AREA. NEUTRALIZE
SPILL W/SODA ASH OR LIME. W/CLEAN SHOVEL, CAREFULLY PLACE MATL INTO
CLEAN, DRY CNTNR & COVER; REMOVE FROM AREA. FLUSH SPILL AREA
W/WATER.
Neutralizing Agent:NEUTRALIZE SPILL WITH SODA ASH OR LIME.

Handling and Storage Precautions:KEEP CONTAINER TIGHTLY CLOSED. STORE
IN CORROSION-PROOF AREA.
Other Precautions:POISON DANGER. CAUSES BURNS. MAY BE FATAL IF
SWALLOWED OR INHALED. DO NOT GET IN EYES, ON SKIN, ON CLOTHING. DO
NOT BREATHE VAPOR. USE WITH ADEQUATE VENTILATION.

Respiratory Protection:NIOSH/MSHA APPRVD RESPIRATORY PROTECTION REQD IF
AIRBORNE CONCENTRATION EXCEEDS TLV. AT CONCENTRATIONS UP TO 1 PPM,
A NIOSH/MSHA APPRVD HIGH-EFFICIENCY PARTICULATE RESPIRATOR IS
RECOM. ABOVE THIS LEVE L, A NIOSH/MSHA APPRVD SCBA IS ADVISED.
Ventilation:USE GENERAL OR LOCAL EXHAUST VENTILATION TO MEET TLV
REQUIREMENTS.
Protective Gloves:RUBBER GLOVES.
Eye Protection:ANSI APPRVD CHEM WORKERS GOGGS (SUPDAT)
Other Protective Equipment:EMERGENCY EYE WASH & DELUGE SHOWER MEETING
ANSI DESIGN CRITERIA . UNIFORM, PROTECTIVE SUIT.
Work Hygienic Practices:WASH THOROUGHLY AFTER HANDLING.
Supplemental Safety and Health
EYE PROT: AND FULL LENGTH FACESHIELD .

Boiling Pt:B.P. Text:356F,180C
Melt/Freeze Pt:M.P/F.P Text:48.2F,9.0C
Vapor Density:5.7
Spec Gravity:2.43 (H*2O=1)
Solubility in Water:DECOMPOSES
Appearance and Odor:COLORLESS TO YELLOW LIQUID.

Stability Indicator/Materials to Avoid:YES
WATER, POTASSIUM, PHOSPHORUS.
Stability Condition to Avoid:MOISTURE.
Hazardous Decomposition Products:HYDROGEN CHLORIDE, SELENOUS ACID.

Waste Disposal Methods:DISPOSE IN ACCORDANCE WITH ALL APPLICABLE
FEDERAL, STATE AND LOCAL ENVIRONMENTAL REGULATIONS. EPA HAZARDOUS
WASTE NUMBER: D002 (CORROSIVE WASTE).

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.