4,5,5-Trifluoropent-4-en-1-ol

Also known as: 4-Penten-1-ol, 4,5,5-trifluoro-, 4,5,5-Trifluoro-4-penten-1-ol, 5-Hydroxy-1,1,2-trifluoropent-1-ene

4,5,5-Trifluoropent-4-en-1-ol (CAS 109993-33-1) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C5H7F3O and a molecular weight of 140.10400 g/mol. Key properties include a boiling point of 149.5ºC at 760mmHg, a density of 1.185g/cm3 and a flash point of 64.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 109993-33-1
Jingsj CID: J-1039081-5
Molecular Formula: C₅H₇F₃O
Molecular Weight: 140.10400 g/mol
Category: Alcohols
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	149.5ºC at 760mmHg
Density	1.185g/cm3
Flash Point	64.4ºC
Exact Mass	140.04500
PSA	20.23000
LogP	1.83650

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 4,5,5-Trifluoropent-4-en-1-ol?

The CAS number of 4,5,5-Trifluoropent-4-en-1-ol is 109993-33-1.

What are the molecular formula and molecular weight of 4,5,5-Trifluoropent-4-en-1-ol?

4,5,5-Trifluoropent-4-en-1-ol has molecular formula C5H7F3O and molecular weight 140.10400 g/mol.

What are the upstream and downstream products of 4,5,5-Trifluoropent-4-en-1-ol?

For 4,5,5-Trifluoropent-4-en-1-ol, Upstream Products: 4,5-dichloro-4,5,5-trifluoro-1-pentanol, 4,5,5-Trifluoro-4-pentenoic acid, Oxetane; Downstream Products: 6-bromo-1,1,2-trifluorohex-1-ene.

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. "4,5,5-Trifluoropent-4-en-1-ol (CAS 109993-33-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1039081-5 (accessed 2026-11-09).

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