5-(Trifluoromethyl)furan-2(5H)-one

5-(三氟甲基)呋喃-2(5H)-酮

Also known as: 2(5H)-Furanone, 5-(trifluoromethyl)-, 5-(Trifluoromethyl)-2(5H)-furanone, 2-Pentenoic acid, 5,5,5-trifluoro-4-hydroxy-, γ-lactone

5-(Trifluoromethyl)furan-2(5H)-one (CAS 2253-15-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H3F3O2 and a molecular weight of 152.07100 g/mol. It is also known as 2(5H)-Furanone, 5-(trifluoromethyl)-, 5-(Trifluoromethyl)-2(5H)-furanone and 2-Pentenoic acid, 5,5,5-trifluoro-4-hydroxy-, γ-lactone. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2253-15-8
Jingsj CID: J-1607353-5
Molecular Formula: C₅H₃F₃O₂
Chinese Name: 5-(三氟甲基)呋喃-2(5H)-酮
Molecular Weight: 152.07100 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5-(Trifluoromethyl)furan-2(5H)-one?

The CAS number of 5-(Trifluoromethyl)furan-2(5H)-one is 2253-15-8.

What are the molecular formula and molecular weight of 5-(Trifluoromethyl)furan-2(5H)-one?

5-(Trifluoromethyl)furan-2(5H)-one has molecular formula C5H3F3O2 and molecular weight 152.07100 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "5-(Trifluoromethyl)furan-2(5H)-one (CAS 2253-15-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1607353-5 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.