Thiophosphoryl chloride

Chemical Name

Thiophosphoryl chloride,Phosphorus sulfochloride (PSCl3)

Molecular Formula

PSCl3

Physical Appearance

Clear colorless to straw colored liquid

Odour   

Pungent penetrating odour

Boiling point

125C at 760 mm Hg.

Specific gravity at 25oC

1.627  

CAS No.

3982 91 0  

Typical Analysis

Assay by GC (% Area) 

99.0 min.

PCl3 by GC (% Area)

0.5 max.

POCl3 by GC (% Area)

0.5 max.

Solubility

Soluble in Carbon disulfide as well as in aromatic, aliphatic and halogenated hydrocarbons.