Molecular Formula: PCL3
Molecular Weight: 137.3
CAS Number: 7719-12-2
Properties
It is colorless transparent smoking liquid. The relative density is 1.574; melting
point -112℃; boiling point 75.5℃. Dissolving in ethyl ether, benzene, carbon
disulfide and carbon tetrachloride. Smoking with strong irritant smell in humid
air. Decomposing harshly and giving out hydrochloride gas as meeting water. It
is strong poison and corrosiveness.
Packed in 200kgs steel dry drum or shipped in ISO tank

Specification
Appearance Colorless transparent liquid
Content ≧ 99%
Free Phosphorous ≦ 0.002
Boiling range(74.5-77.5℃ v/v) ≧ 96.0%
Package and Storage:
Packed in 200kgs steel dry drum or shipped in ISO tank.
Marked clearly signs with“poisonous products” and “irritant products” on the
Applications
Mainly used as materials to produce organic pesticides like trichlorfon
(dipterex), methamidophos, acephate, EBP (Kitazine) etc. In pharmaceuticals
industry, it is used to produce sulfapyridine and the five armour oxygen
pyrimidine sulfonamides. In dye chemistry it is used as condensation agent for
color phenols.