3,3,4,4,4-pentafluoro-1-butene
3,3,4,4,4-五氟丁-1-烯
Also known as: 3,3,4,4,4-pentafluorobut-1-ene, 3,3,4,4,4-pentafluorobut-1-ene, 1-Butene, 3,3,4,4,4-pentafluoro-, (Perfluoroethyl)ethylene, 1-(Perfluoroethyl)ethylene, Pentafluorobut-1-ene, HFO 1345zfc
- CAS No.
- 374-27-6
- Jingsj CID
- J-1377144-7
- Molecular Formula
- C4H3F5
- Chinese Name
- 3,3,4,4,4-五氟丁-1-烯
- Molecular Weight
- 146.059 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | -15.0±8.0 °C at 760 mmHg |
|---|---|
| Density | 1.2±0.1 g/cm3 |
| Flash Point | -38.1±5.3 °C |
Frequently Asked Questions
What is the CAS number of 3,3,4,4,4-pentafluoro-1-butene?
374-27-6
What are the molecular formula and molecular weight of 3,3,4,4,4-pentafluoro-1-butene?
C4H3F5, molecular weight 146.059 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026