Synonyms: Phosphorus(V) chloride
CAS Number: 10026-13-8
Formula: Cl5P
Formula Weight: 208.24
Linear Formula: PCl5
MDL No.: MFCD00011439
Purity: 0.95
Melting Point: 179-181 C (subl.) (lit.)
EC Number: 233-060-3
UNSPSC Code: 12352300
General description: Phosphorus pentachloride is a light yellow colored phosphorous halide. It participates in the synthesis of thiazoline analogs.
Application: Phosphorus pentachloride may be used in the synthesis of following compounds:. benzenesulfonyl chloride. malonic dinitrile. aromatic sulfonyl chloridesPhosphorus pentachloride may be used as halogenating reagent to convert any substituted aldehyde into the corresponding vinyl halide. It can also undergo reaction with ammonium chloride to yield linear phosphazenes and cyclophosphazenes.
RTECS: TB6125000
RIDADR: UN 1806 8 / PGII
WGK Germany: 1
R Codes: 14-22-26-34-48/20
S Codes: 7/8-26-36/37/39-45
IOD Codes: T+
Symbol: GHS05, GHS06, GHS08
Signal Word: Danger
Hazard Statements: H302-H314-H330-H373
Precautionary statements: P260-P280-P301 + P312 + P330-P303 + P361 + P353-P304 + P340 + P310-P305 + P351 + P338