info

product name:

Phosphonitrilic chloride trimer

cas No. :

940-71-6

MF :

Cl6N3P3

MW :

347.66

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Detail

Quick Details

Synonyms:

3-PNC;

Flame retardant HCCTP;

Triphosphonitrile chloride;

Hexachlorotriphosphazene;

Hexachlorotriphosphonitrile;

Hexachlorocyclotriphosphazene;

Cyclophosphazene dichloride trimer;

1,3,5-Triaza-2,4,6-triphosphorin-2,2,4,4,6,6-hexachloride

Molecular structure:

Properties

Item

Specifications

Appearance

White crystalline powder

Assay

≥99%

Melting  point

110~115℃

Loss on drying

≤0.5%

Insoluble substance

≤0.1%

 

Description

Phosphonitrilic chloride trimer, also known as Hexachlorocyclotriphosphazene, Hexachlorophosphazene, Flame retardant HCCTP, is a high chlorine-consuming product, which is resistant to acid and alkali and high temperature. It can be used as pesticides, fertilizers, antitumor drugs, phase transfer catalysts, free radical polymerization initiators, light stabilizers, antioxidants, flame retardants and so on. Phosphonitrilic chloride trimer can also be used to synthesize more extensive organic and inorganic polymer materials through polymerization. It can be used in catalytic materials, high temperature resistant rubber, flame retardant materials, polymer electrolytes, photoconductive polymer materials, nonlinear optical materials, and biomedical Polymer materials, polymer liquid crystals, separation membranes, medicine, etc.

Phosphonitrilic chloride trimer is the basic raw material for the synthesis of phosphazene polymers. Polyphosphazene is a class of inorganic polymer materials with nitrogen and phosphorus as the main chain. It has excellent flame retardancy, corrosion resistance, weather resistance, and high and low temperature resistance. It can be used in high temperature resistant coatings and aerospace fields. Elastic sealing materials under cold conditions such as polar regions can also be used as flame retardants, plasticizers, lubricants and other additives. In recent years, with the deepening of research on polyphosphazene materials, new applications have been continuously developed, such as biomedical materials, electronic materials, degradable plastics, etc., which has promoted the market demand for phosphonitrilic chloride trimer.

Solubility

Phosphonitrilic chloride trimer is soluble in organic solvents such as n-heptane, benzene and petroleum ether.

Stability

Phosphonitrilic chloride trimer is stable at normal temperature. It will decompose and sublimate when exposed to water, acid or alkaline substances.

Packaging

25kg/bag

Storage

Store in a dry, well-ventilated place away from direct sunlight.

COA,

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