PHENYLPHOSPHINE 1424
October 2001
Phosphaniline
CAS No: 638-21-1
C6H7P / C6H5PH2
RTECS No: SZ2100000
Molecular mass: 110.1
TYPES OF
ACUTE HAZARDS/SYMPTOMS PREVENTION FIRST AID/FIRE FIGHTING
HAZARD/
EXPOSURE
Combustible. Gives off irritating or NO open flames. Fire fighters should wear complete
FIRE
toxic fumes (or gases) in a fire. protective clothing including
self-contained breathing apparatus.
Foam, dry powder.
EXPLOSION
EXPOSURE AVOID ALL CONTACT! IN ALL CASES CONSULT A
DOCTOR!
Cough. Shortness of breath. Sore Ventilation, local exhaust, or Fresh air, rest. Refer for medical
Inhalation
throat. breathing protection. attention.
Redness. Pain. Protective gloves. Rinse and then wash skin with
Skin
water and soap.
Redness. Pain. Safety goggles or eye protection in First rinse with plenty of water for
Eyes
combination with breathing several minutes (remove contact
protection. lenses if easily possible), then take
to a doctor.
Do not eat, drink, or smoke during Refer for medical attention.
Ingestion
work.
SPILLAGE DISPOSAL PACKAGING & LABELLING
Evacuate danger area! Consult an expert! Chemical
protection suit including self-contained breathing
apparatus. Remove all ignition sources. Ventilation.
Collect leaking liquid in sealable containers. Absorb
remaining liquid in sand or inert absorbent and
remove to safe place.
EMERGENCY RESPONSE STORAGE
Fireproof. Well closed. Keep in a well-ventilated room.
Prepared in the context of cooperation between the International
IPCS Programme on Chemical Safety and the European Commission
International 漏 IPCS 2002
Programme on
Chemical Safety SEE IMPORTANT INFORMATION ON THE BACK.
1424 PHENYLPHOSPHINE
IMPORTANT DATA
Physical State; Appearance Routes of exposure
COLOURLESS LIQUID, WITH PUNGENT ODOUR. The substance can be absorbed into the body by inhalation.
Chemical dangers Inhalation risk
The substance decomposes on heating producing toxic fumes See Notes.
including phosphorous oxides and phosphine. High
concentration of the substance may ignite spontaneously on Effects of short-term exposure
contact with air. Exposure above the OEL may result in death. The substance is
irritating to the respiratory tract, the eyes and the skin.
Occupational exposure limits
TLV: 0.05 ppm (Ceiling value) (ACGIH 2001).
PHYSICAL PROPERTIES
Boiling point: 160掳C Relative vapour density (air = 1): 3.8
Relative density (water = 1): 1.00 Relative density of the vapour/air-mixture at 20掳C (air = 1): 1.03
Solubility in water: none Flash point: see Notes
ENVIRONMENTAL DATA
NOTES
Insufficient data are available on the effect of this substance on human health, therefore utmost care must be taken.
The substance is combustible but no flash point is available in literature.
The occupational exposure limit value should not be exceeded during any part of the working exposure.
ADDITIONAL INFORMATION
Neither the EC nor the IPCS nor any person acting on behalf of the EC or the IPCS is responsible
LEGAL NOTICE for the use which might be made of this information
漏IPCS 2002
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