Phosphorus pentafluoride

Phosphorus pentafluoride
Names
	IUPAC name Phosphorus pentafluoride
	Other names Phosphorus(V) fluoride; Pentafluoridophosphorus; Pentafluorophosphorane
Identifiers
CAS Number	7647-19-0 ;
ECHA InfoCard	100.028.730
PubChem CID	24295;
RTECS number	TH4070000;
CompTox Dashboard (EPA)	DTXSID9064760 ;
Properties
Chemical formula	PF5
Molar mass	125.96577 g/mol
Appearance	colourless gas
Density	5.527 g/L
Melting point	−93.78 °C (−136.80 °F; 179.37 K)
Boiling point	−84.6 °C (−120.3 °F; 188.6 K)
Solubility in water	hydrolysis
Structure
Molecular shape	trigonal bipyramidal
Dipole moment	0 D
Hazards
EU Index	Not listed
Flash point	Non-flammable
Related compounds
Other anions	{{{value}}}
Other cations	{{{value}}}
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
	verify (what is ?)
	Infobox references

Phosphorus pentafluoride, P F₅, is a phosphorus halide. It's a colorless gas at room temperature and pressure. It can be formed when OF₂ reacts with phosphorus.

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Names


IUPAC name Phosphorus pentafluoride
Other names Phosphorus(V) fluoride Pentafluoridophosphorus Pentafluorophosphorane
Identifiers
CAS Number	7647-19-0^N
ECHA InfoCard	100.028.730
PubChem CID	24295
RTECS number	TH4070000
CompTox Dashboard (EPA)	DTXSID9064760
Properties
Chemical formula	PF₅
Molar mass	125.96577 g/mol
Appearance	colourless gas
Density	5.527 g/L
Melting point	−93.78 °C (−136.80 °F; 179.37 K)
Boiling point	−84.6 °C (−120.3 °F; 188.6 K)
Solubility in water	hydrolysis
Structure
Molecular shape	trigonal bipyramidal
Dipole moment	0 D
Hazards
EU Index	Not listed
Flash point	Non-flammable
Related compounds
Other anions	{{{value}}}
Other cations	{{{value}}}
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Y verify (what is ^YN ?)
Infobox references