Phosphorus pentafluoride

Modify Date: 2025-08-25 17:23:20

Phosphorus pentafluoride Structure
Phosphorus pentafluoride structure
Common Name Phosphorus pentafluoride
CAS Number 7647-19-0 Molecular Weight 125.966
Density 5.805g/l Boiling Point -75.0±9.0 °C at 760 mmHg
Molecular Formula F5P Melting Point -83°C
MSDS N/A Flash Point -84.6°C

 Names

Name phosphorus pentafluoride
Synonym More Synonyms

 Chemical & Physical Properties

Density 5.805g/l
Boiling Point -75.0±9.0 °C at 760 mmHg
Melting Point -83°C
Molecular Formula F5P
Molecular Weight 125.966
Flash Point -84.6°C
Exact Mass 125.965775
PSA 13.59000
LogP 2.96220
Vapour Pressure 19209.8±0.1 mmHg at 25°C

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
TH4070000
CHEMICAL NAME :
Phosphorus pentafluoride
CAS REGISTRY NUMBER :
7647-19-0
LAST UPDATED :
199712
DATA ITEMS CITED :
27
MOLECULAR FORMULA :
F5-P

 Safety Information

Hazard Codes C,T
Risk Phrases R23
Safety Phrases S3/7-S9-S38-S45
RIDADR 2198
Hazard Class 2.3

 Synthetic Route

 Synonyms

Phosphorane,pentafluoro
phosphorus(V) fluoride
phosphorpentafluoride
Phosphorus,fluoride,penta
Pentafluorophosphorus
pentafluoro-λ<sup>5</sup>-phosphane
EINECS 231-602-3
Pentafluorophosphorane
Phosphorane, pentafluoro-
MFCD00040326
UN2198
Phosphorus pentafluoride
phosphorous pentafluoride
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