Hexafluorophosphazene

Hexafluorophosphazene is an inorganic compound with the formula (NPF2)3. It takes the form of a white powder or lumps. It is sensitive to moisture and heat.

Hexafluorophosphazene
Names
IUPAC name
2,2,4,4,6,6-Hexafluoro-1,3,5,2λ5,4λ5,6λ5-triazatriphosphinine
Other names
  • Phosphonitrilic fluoride trimer
  • Hexafluorotriphosphazene
  • Hexafluorocyclotriphosphazene
  • Triphosphonitrilic fluoride
  • 2,2,4,4,6,6-Hexafluoro-2,2,4,4,6,6-hexahydro-1,3,5,2,4,6-triazatriphosphorine
Identifiers
3D model (JSmol)
ECHA InfoCard 100.150.019
  • InChI=1S/F6N3P3/c1-10(2)7-11(3,4)9-12(5,6)8-10
  • InChI=1/F6N3P3/c1-10(2)7-11(3,4)9-12(5,6)8-10
  • N1=P(N=P(N=P1(F)F)(F)F)(F)F
Properties
(NPF2)3
Molar mass 248.933 g·mol−1
Appearance White powder or lumps
Melting point 27 °C (81 °F; 300 K)
Boiling point 51 °C (124 °F; 324 K)
decomposes
Solubility Toluene
Structure
Planar P3N3 ring
0 D
Hazards
Occupational safety and health (OHS/OSH):
Main hazards
 Corrosive
GHS labelling:
Danger
H314
P260, P264, P280, P301+P330+P331, P303+P361+P353, P304+P340+P310, P305+P351+P338+P310, P363, P405, P501
Related compounds
Related compounds
 Hexachlorophosphazene
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references
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