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1,1,1-Trifluoro-2-butanol

Also known as: 1,1,1-Trifluorobutan-2-ol, 2-Butanol, 1,1,1-trifluoro-, 2-Hydroxy-1,1,1-trifluorobutane, 1-(Trifluoromethyl)propan-1-ol

1,1,1-Trifluoro-2-butanol (CAS 431-36-7) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C4H7F3O and a molecular weight of 128.09300 g/mol. Key properties include a boiling point of 95.7ºC at 760mmHg, a density of 1.176g/cm3 and a flash point of 50.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
431-36-7
Jingsj CID
J-1519110-3
Molecular Formula
C4H7F3O
Molecular Weight
128.09300 g/mol
Category
Alcohols
Last updated
8/21/2026
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Physicochemical Properties

Boiling Point95.7ºC at 760mmHg
Density1.176g/cm3
Flash Point50.9ºC
Exact Mass128.04500
PSA20.23000
LogP1.31960
Refractive Index1.3403

Frequently Asked Questions

What is the CAS number of 1,1,1-Trifluoro-2-butanol?

The CAS number of 1,1,1-Trifluoro-2-butanol is 431-36-7.

What are the molecular formula and molecular weight of 1,1,1-Trifluoro-2-butanol?

1,1,1-Trifluoro-2-butanol has molecular formula C4H7F3O and molecular weight 128.09300 g/mol.

What are the upstream and downstream products of 1,1,1-Trifluoro-2-butanol?

For 1,1,1-Trifluoro-2-butanol, Upstream Products: 1,1,1-Trifluoro-2-butanone, 2-(Trifluoromethyl)oxirane, Methylmagnesium bromide; Downstream Products: 1,1,1-Trifluoro-2-butanone.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "1,1,1-Trifluoro-2-butanol (CAS 431-36-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1519110-3 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.