Phosphonitrilic Chloride Trimer CAS 940-71-6

English Name:  Hexachlorocyclotriphosphazene; Phosphonitrilic chloride trimer;3-PNC;HCCTP;

ChineseName:  Hexachloropropane cyclotriphosphazene; trimer chlorocyclophosphazene

CAS No.:          940-71-6

M.F.:                CL6N3P3

M.W.:               347.66

Category:

Characters

Appearance:     White crystal

Melting Point:   112-115 DEG C

Density:          1.98g/cm3

Solubility:        Soluble in most oforganic solvents, such as n-heptane, benzenes, and petroleum ether

Stability:         It is stable at roomtemperature, decomposable after encountering with water, acid or alkali matters,and sublimable.

Specification

Appearance:    White crystal

Purity (%):      99.0 (min)

Application

Because of reactivity of phosphorus andchlorine bonds, the chlorine can be easily substituted to generate a series ofphosphazene derivativeswith special performance. It is the intermediate rawmaterial for various halogen-free fire retardants and high-temperaturematerials, such as preparation of fire retardants including phenolphosphazene, p-carboxyphenyl phenol phosphazene, polyamino phosphazene, andpoly phosphazene elastic materials. Just for this reason, a series

ofphosphazene compounds can be prepared.

Packing

Vacuum packing with plastic bags in 25kg or 50kg fiber can, orcustomized according to customer demands, with water and moisture resistance.