Basic information

Chinese Name: Methyl trichloroformate

English Name: Diphosgene

CAS No.：503-38-8

EINECS :207-965-9

Molecular formula: C2Cl4O2

Molecular weight :197.832

Relative density 1.653

Boiling ℃128

Appearance (Appearance): colorless liquid. Irritating. Asphyxiating.

Materialization: 

Solubility soluble in ethanol, ether and benzene.

 Purpose

Used as raw material for military gas and organic synthesis industry