Phosphorus pentafluoride
Also known as: EINECS 231-602-3, MFCD00040326, PHOSPHORUS (V) FLUORIDE, PHOSPHORUS PENTAFLUORIDE, POSPHORUS PENTAFLUORIDE, Pentafluorophosphorane, Pentafluorophosphorus, Phosphorane, pentafluoro-, Phosphorane,pentafluoro, Phosphorus,fluoride,penta, UN2198, fluoride,penta-phosphoru, pentafluoro-Phosphorane, pentafluoro-phosphoran, pentafluoro-λ<sup>5</sup>-phosphane, pentafluorophosphorus, phosphorous pentafluoride, phosphorpentafluoride, phosphorus pentafluoride, phosphorus(V) fluoride
Phosphorus pentafluoride (CAS 7647-19-0) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula F5P and a molecular weight of 125.966 g/mol. Key properties include a melting point of -83°C, a boiling point of -75.0±9.0 °C at 760 mmHg, a density of 5.805g/l and a flash point of -84.6°C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 7647-19-0
- Jingsj CID
- J-22410-9
- Molecular Formula
- F5P
- Molecular Weight
- 125.966 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -83°C |
|---|---|
| Boiling Point | -75.0±9.0 °C at 760 mmHg |
| Density | 5.805g/l |
| Flash Point | -84.6°C |
| Exact Mass | 125.965775 |
| PSA | 13.59000 |
| LogP | 2.96220 |
| Vapor Pressure | 19209.8±0.1 mmHg at 25°C |
Frequently Asked Questions
What is the CAS number of Phosphorus pentafluoride?
The CAS number of Phosphorus pentafluoride is 7647-19-0.
What are the molecular formula and molecular weight of Phosphorus pentafluoride?
Phosphorus pentafluoride has molecular formula F5P and molecular weight 125.966 g/mol.
What are the upstream and downstream products of Phosphorus pentafluoride?
For Phosphorus pentafluoride, Upstream Products: Lithium hexafluorophosphate, 1-Ethyl-3-methylimidazolium hexafluorophosphate, Triethyloxonium hexafluorophosphate; Downstream Products: Triphenyltin fluoride, phosphorus trifluoride, Trimethylfluorosilane.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Phosphorus pentafluoride (CAS 7647-19-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-22410-9 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.