4-[4-Methoxy-2-(trifluoromethyl)phenyl]but-3-en-2-one

4-[4-甲氧基-2-(三氟甲基)苯基]-3-丁烯-2-酮

4-[4-Methoxy-2-(trifluoromethyl)phenyl]but-3-en-2-one (CAS 605646-78-4) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C12H11F3O2 and a molecular weight of 244.21 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 605646-78-4
Jingsj CID: J-1019101-3
Molecular Formula: C₁₂H₁₁F₃O₂
Chinese Name: 4-[4-甲氧基-2-(三氟甲基)苯基]-3-丁烯-2-酮
Molecular Weight: 244.21 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-[4-Methoxy-2-(trifluoromethyl)phenyl]but-3-en-2-one?

The CAS number of 4-[4-Methoxy-2-(trifluoromethyl)phenyl]but-3-en-2-one is 605646-78-4.

What are the molecular formula and molecular weight of 4-[4-Methoxy-2-(trifluoromethyl)phenyl]but-3-en-2-one?

4-[4-Methoxy-2-(trifluoromethyl)phenyl]but-3-en-2-one has molecular formula C12H11F3O2 and molecular weight 244.21 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. "4-[4-Methoxy-2-(trifluoromethyl)phenyl]but-3-en-2-one (CAS 605646-78-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1019101-3 (accessed 2026-10-23).

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