3,3,4,4,4-pentafluoro-2-methylbutan-2-ol

Also known as: 1,1,1,2,2-pentafluoro-3-methylbutan-3-ol, 2-Butanol, 3,3,4,4,4-pentafluoro-2-methyl-, 3,3,4,4,4-pentafluoro-2-methyl-2-butanol, 2-methyl-3,3,4,4,4-pentafluorobutan-2-ol, 3,3,4,4,4-Pentafluor-2-methyl-butan-2-ol

3,3,4,4,4-pentafluoro-2-methylbutan-2-ol (CAS 374-46-9) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C5H7F5O and a molecular weight of 178.10000 g/mol. Key properties include a boiling point of 130.2ºC at 760mmHg, a density of 1.309g/cm3 and a flash point of 32.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 374-46-9
Jingsj CID: J-1505439-4
Molecular Formula: C₅H₇F₅O
Molecular Weight: 178.10000 g/mol
Category: Alcohols
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	130.2ºC at 760mmHg
Density	1.309g/cm3
Flash Point	32.6ºC
Exact Mass	178.04200
PSA	20.23000
LogP	1.95490
Refractive Index	1.3292

Customs & Trade Information

HS Code	2905590090
Summary	2905590090 other halogenated, sulphonated, nitrated or nitrosated derivatives of acyclic alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 3,3,4,4,4-pentafluoro-2-methylbutan-2-ol?

The CAS number of 3,3,4,4,4-pentafluoro-2-methylbutan-2-ol is 374-46-9.

What are the molecular formula and molecular weight of 3,3,4,4,4-pentafluoro-2-methylbutan-2-ol?

3,3,4,4,4-pentafluoro-2-methylbutan-2-ol has molecular formula C5H7F5O and molecular weight 178.10000 g/mol.

What are the upstream and downstream products of 3,3,4,4,4-pentafluoro-2-methylbutan-2-ol?

For 3,3,4,4,4-pentafluoro-2-methylbutan-2-ol, Upstream Products: Methylmagnesium iodide, Ethyl Pentafluoropropionate, Di-n-butyl ether.

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

Last updated: 8/21/2026

How to cite: Jingsj. "3,3,4,4,4-pentafluoro-2-methylbutan-2-ol (CAS 374-46-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1505439-4 (accessed 2026-11-09).

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