phosphorus pentachloride
CAS No.: 10026-13-8 Formula: Cl5P Molecular Weight: 208.23900
Search Suppliers

phosphorus pentachloride

CAS No.: 10026-13-8 Formula: Cl5P Molecular Weight: 208.23900
Suppliers: All (39) China Suppliers (39) Price Available (11) Contractor (6)

Description

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.

Basic Info

Chemical Name phosphorus pentachloride
Synonyms

pentachloro-λ<sup>5</sup>-phosphane; Phosphorus pentachloride; Phosphorus(V) Chloride;

CAS No. 10026-13-8
Molecular Formula Cl5P
Molecular Weight 208.23900
PSA 13.59000
LogP 4.30870

Numbering system

EINECS number 233-060-3
PubChem number 24849700
MDL number MFCD00011439
RTECS number TB6125000

Properties

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

Safety Info

RTECS TB6125000
Hazard Class 8
Safety Statements S26-S36/37/39-S45-S7/8
HS Code 2812104500
WGK Germany 3
Packing Group II
RIDADR UN 1806
Risk Statements R14; R22; R26; R34; R48/20
Hazard Codes T+
Caution Statement P260; P280; P301 + P312 + P330; P303 + P361 + P353; P304 + P340 + P310; P305 + P351 + P338
Signal Word Danger
Symbol GHS05, GHS06, GHS08
Hazard Declaration H302; H314; H330; H373
Supplemental Hazard Statements Contact with water liberates toxic gas; Reacts violently with water.
Recommended Suppliers
More Suppliers>>
Other items you might be interested in
Category in MOLBASE