English Name: Hexachlorocyclotriphosphazene;Phosphonitrilic chloride trimer;3-PNC HC;CTP

Molecular Formula: Cl₆N₃P₃

Molecular Weight: 347.66

CAS：940-71-6

Molecular Structure:

Appearance: White crystal

Melting Point: 112-115 °C

Denslty: 1.98g/cm³

Solubllity: Soluble in most of organic solvents,such as n-heptane,benzenes, and petroleum ether.

Stabillty: lt is stable at room temperature,decomposable after encountering with water,acid or alkali matters,and sublimable.

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

Appearance: White crystal

Purity(%): 99.5%(min)

Packing: Vacuum packing with plastic bags in 25kg or 50kg fiber can,or customized according to customer demands.with water and moisture resistance. Application:Because of reactivity of phosphorus and chlorine bonds,the chlorine can be easily substituted to generate a serles of phosphazene derivatives wlth special performance.

It is the intermediate raw materlal for varlous halogen-free fire retardants and hlgh-temperature materials. Such as preparation of fire retardants Including phenol phosphazene,p-carboxyphenyl phenol- phosp-hazene,polyamino phosphazene,and poly phosphazene elastic materials,Just for this reason,a series of phosphazene compounds can be prepared.