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phosphorus pentachloride

CAS No.: 10026-13-8
Synonyms:
Formula: Cl5P
Exact Mass: 205.81800
Molecular Weight: 208.23900
PSA: 13.59000
LogP: 4.30870
Description Feedback
Phosphorus pentachloride is the chemical compound with the formula PCl5. It is one of the most important phosphorus chlorides, others being PCl3 and POCl3. PCl5 finds use as a chlorinating reagent. It is a colourless, water- and moisture-sensitive solid, although commercial samples can be yellowish and contaminated with hydrogen chloride.

Properties Feedback
Appearance & Physical State:pale yellow granular powder
Density:1.6
Melting Point:179-181ºC (subl.)
Boiling Point:160ºC
Flash Point:none
Water Solubility:decomposes

Safety Info Feedback
Symbol:
GHS05

GHS06

GHS08
Sign:Danger
hazard declaration:H302; H314; H330; H373
hazard declaration add:Contact with water liberates toxic gas; Reacts violently with water.
waring notice:P260; P280; P301 + P312 + P330; P303 + P361 + P353; P304 + P340 + P310; P305 + P351 + P338
RTECS:TB6125000
Hazard Class:8
Safety Statements:S26-S36/37/39-S45-S7/8
HS Code:2812104500
Packing Group:II
WGK Germany:3
RIDADR:UN 1806
Risk Statements:R14; R22; R26; R34; R48/20
Hazard Codes:T+

MSDS


Synthesis Route Total: 46 Synthesis Route
 
18828-06-3
10241-05-1
116591-43-6
10026-13-8
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594-44-5
7719-09-7
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Precursor and Product