3,3,4,4,4-Pentafluoro-2-butanol

3,3,4,4,4-五氟-2-丁醇

Also known as: 1,1,1,2,2-Pentafluorobutan-3-ol, 1-methyl-2,2,3,3,3-pentafluoropropanol, 2-Butanol, 3,3,4,4,4-pentafluoro-, 2-Pentafluorobutanol, 3,3,4,4,4-Pentafluorobutanol-2, 3,3,4,4,4-pentafluorobutan-2-ol, Pentafluoro-2-butanol, Pentafluorobutanol-2, Pentafluoroethylmethylcarbinol

CAS No.
374-40-3
Jingsj CID
J-36902-0
Molecular Formula
C4H5F5O
Chinese Name
3,3,4,4,4-五氟-2-丁醇
Molecular Weight
164.07400 g/mol
Category
Alcohols
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point83 °C
Density1,315 g/cm3
Flash Point-25°C

Frequently Asked Questions

What is the CAS number of 3,3,4,4,4-Pentafluoro-2-butanol?

374-40-3

What are the molecular formula and molecular weight of 3,3,4,4,4-Pentafluoro-2-butanol?

C4H5F5O, molecular weight 164.07400 g/mol

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