HEXAFLUOROCYCLOTRIPHOSPHAZENE Chemical Properties

Melting point:

25-30 °C(lit.)

Boiling point:

50.9 °C(lit.)

Density 

2.237 g/cm3 (20 ºC )

refractive index 

1.3183 (589.3 nm 32℃)

storage temp. 

2-8°C

solubility 

soluble in Toluene

form 

powder to lump

pka

-27.34±0.27(Predicted)

color 

White to Almost white

Safety Information

Hazard Codes 

C

Risk Statements 

34

Safety Statements 

26-36/37/39-45

RIDADR 

UN 3260 8/PG 2

WGK Germany 

3

F 

10-21

HazardClass 

8

PackingGroup 

III

HS Code 

29319019

MSDS

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HEXAFLUOROCYCLOTRIPHOSPHAZENE Usage And Synthesis

Uses

Hexafluorocyclotriphosphazene is an intermediate for organic materials, which can be used as a raw material for the synthesis of other components or electronic materials, and can be used in the preparation of spiro ethers and flame retardant additives for lithium ion batteries.

Synthesis

Hexafluorocyclotriphosphazene is prepared by the reaction of potassium fluoride and 2,2,4,4,6,6-hexachloro-1,3,5-triaza-2,4,6-triphosphorine. The steps are as follows:
Put 104.3g of hexachlorocyclotriphosphazene, 113.3g of potassium fluoride, 0.011g of ionic liquid catalyst [Nbmm]OH, and 217.6g of anhydrous acetonitrile in an electric stirrer, thermometer, In the flask with reflux condenser, the reaction was carried out at 30°C, and the reaction was closed after 2h, filtered, The filtrate was rectified to obtain hexafluorocyclotriphosphazene with a yield of 98.7%.

HEXAFLUOROCYCLOTRIPHOSPHAZENE(15599-91-4)Related Product Information

• Sodium fluoride
• Tetramethylguanidine
• Tris(2-ethylhexyl) phosphate
• HEXAFLUOROCYCLOTRIPHOSPHAZENE