1,1,1-Trifluoro-2-(trifluoromethyl)-4-penten-2-ol

Also known as: 1,1,1-Trifluoro-2-(trifluoromethyl)pent-4-en-2-ol, 2-Allylhexafluoroisopropanol, 2-Allyl-1,1,1,3,3,3-hexafluoro-2-propanol, BTHB, MFCD03092986

1,1,1-Trifluoro-2-(trifluoromethyl)-4-penten-2-ol (CAS 646-97-9) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C6H6F6O and a molecular weight of 208.102 g/mol. Key properties include a boiling point of 119.3±35.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 26.0±25.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 646-97-9
Jingsj CID: J-888875-3
Molecular Formula: C₆H₆F₆O
Molecular Weight: 208.102 g/mol
Category: Alcohols
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	119.3±35.0 °C at 760 mmHg
Density	1.4±0.1 g/cm3
Flash Point	26.0±25.9 °C
Exact Mass	208.032288
PSA	20.23000
LogP	3.51
Vapor Pressure	7.8±0.4 mmHg at 25°C
Refractive Index	1.339

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 1,1,1-Trifluoro-2-(trifluoromethyl)-4-penten-2-ol?

The CAS number of 1,1,1-Trifluoro-2-(trifluoromethyl)-4-penten-2-ol is 646-97-9.

What are the molecular formula and molecular weight of 1,1,1-Trifluoro-2-(trifluoromethyl)-4-penten-2-ol?

1,1,1-Trifluoro-2-(trifluoromethyl)-4-penten-2-ol has molecular formula C6H6F6O and molecular weight 208.102 g/mol.

What are the upstream and downstream products of 1,1,1-Trifluoro-2-(trifluoromethyl)-4-penten-2-ol?

For 1,1,1-Trifluoro-2-(trifluoromethyl)-4-penten-2-ol, Upstream Products: Hexafluoroacetone; Downstream Products: 1,1,1-Trifluoro-2-(trifluoromethyl)pentane-2,4-diol, 3-(Bicyclo[2.2.1]hept-5-en-2-yl)-1,1,1-trifluoro-2-(trifluoromethyl)propan-2-ol.

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. "1,1,1-Trifluoro-2-(trifluoromethyl)-4-penten-2-ol (CAS 646-97-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-888875-3 (accessed 2026-11-09).

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