3'-fluoro-5'-(trifluoromethyl)acetophenone

3'-氟-5'-(三氟甲基)苯乙酮

Also known as: 1-[3-fluoro-5-(trifluoromethyl)phenyl]ethanone, 3'-fluoro-5'-(trifluoromethyl)acetophenone, MFCD00061250

3'-fluoro-5'-(trifluoromethyl)acetophenone (CAS 202664-54-8) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C9H6F4O and a molecular weight of 206.13700 g/mol. It is also known as 1-[3-fluoro-5-(trifluoromethyl)phenyl]ethanone and MFCD00061250. Key properties include a boiling point of 180.6ºC at 760 mmHg and a density of 1.299 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 202664-54-8
Jingsj CID: J-10355-4
Molecular Formula: C₉H₆F₄O
Chinese Name: 3'-氟-5'-(三氟甲基)苯乙酮
Molecular Weight: 206.13700 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	180.6ºC at 760 mmHg
Density	1.299 g/cm3

Frequently Asked Questions

What is the CAS number of 3'-fluoro-5'-(trifluoromethyl)acetophenone?

The CAS number of 3'-fluoro-5'-(trifluoromethyl)acetophenone is 202664-54-8.

What are the molecular formula and molecular weight of 3'-fluoro-5'-(trifluoromethyl)acetophenone?

3'-fluoro-5'-(trifluoromethyl)acetophenone has molecular formula C9H6F4O and molecular weight 206.13700 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. "3'-fluoro-5'-(trifluoromethyl)acetophenone (CAS 202664-54-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-10355-4 (accessed 2026-10-23).

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