Thiophosphoryl chloride

Thiophosphoryl chloride

General
Systematic name	Thiophosphoryl chloride
Molecular formula	Cl₃PS
Molar mass	169.4 g/mol (anhydrous) 203.31 g/mol (hexahydrate)
Appearance	Colorless liquid
CAS number	[3982-91-0]
Properties
Density and phase	2.32 g/cm³ (anhydrous solid) 1.56 g/cm³ (hexahydrate solid)
Solubility in water	Reaction
Melting point	-35 °C (987 K)
Boiling point	125 °C (1685 K)
Hazards
MSDS	Magnesium chloride MSDS
Main hazards	explosive when in contact with water
Flash point	?°C
R/S statement	R: ? S: ?
RTECS number	?
Except where noted otherwise, data are given for materials in their standard state (at 25°C, 100 kPa) Infobox disclaimer and references

Thiophosphoryl chloride is an inorganic compound with the chemical formula Cl₃PS. Synonyms include phosphorus thiotrichloride.

Additional recommended knowledge

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Hazards

Thiophosphoryl chloride becomes an extremely flamable gas when water is introduced. In the case of a fire, fire extinguishers should not be used. In the case of contact in the form of inhalation or ingestion, seek medical attention immediately

Category: Phosphorus compounds