Project Description

Synonyms: Hexachlorotriphosphazene
CAS NO.: 940-71-6
EINECS: 213-376-8
MF: Cl6N3P3
MW: 347.66
APPEARANCE White crystalline powder
PURITY (GC) ≥99.0%
MELTING POINT (℃) 110~115
LOSS ON DRYING ≤0.5%
INSOLUBLE SUBSTANCE ≤0.1%

English Name:Hexachlorocyclotriphosphazene;Phosphonitrilic chloride trimer

CAS No.:940-71-6

Appearance:White crystalMelting Point:112-115 ℃, Density:1.98g/cm3,Solubility:Soluble in most oforganic solvents, such as n-heptane, benzenes, and petroleum etherStability:It is stable at roomtemperature, decomposable after encountering with water, acid or alkali matters,and sublimable.

Danger:With corrosion, keepaway from skin, respiratory tract, and eyes.

Main Technical Index:Appearance: White crystalPurity (%): 99.0 (min)Packing:Vacuum packing withplastic bags in25kgor50kgfiber can, orcustomized according to customer demands, with water and moisture resistance.

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.