Ethyl Pentafluoropropionate

五氟丙酸乙酯

Also known as: ethyl perfluoropropionate, ethyl 2,2,3,3,3-pentafluoropropanoate, Pentafluoropropionic Acid Ethyl Ester, ETHYL PENTAFLUOROPROPIONATE, ETHYL PERFLUOROPROPIONATE, Ethyl pentafluoropropanoate, Propanoic acid, 2,2,3,3,3-pentafluoro-, ethyl ester, Propanoic acid, pentafluoro-, ethyl ester, MFCD00000431, EINECS 207-043-6

CAS No.
426-65-3
Jingsj CID
J-4442-4
Molecular Formula
C5H5F5O2
Chinese Name
五氟丙酸乙酯
Molecular Weight
192.084 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point75.5±0.0 °C at 760 mmHg
Density1.4±0.1 g/cm3
Flash Point1.7±0.0 °C

GHS Safety & Compliance

Flammable / IrritantSignal word: Danger

Frequently Asked Questions

What is the CAS number of Ethyl Pentafluoropropionate?

426-65-3

What are the molecular formula and molecular weight of Ethyl Pentafluoropropionate?

C5H5F5O2, molecular weight 192.084 g/mol

Is Ethyl Pentafluoropropionate hazardous?

Danger

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026