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1-[3-Fluoro-4-(trifluoromethyl)phenyl]propan-1-one

1-(3-氟-4-(三氟甲基)苯基)丙-1-酮

Also known as: 3'-Fluoro-4'-(trifluoromethyl)propiophenone, 3-Fluoro-4-(trifluoromethyl)propiophenone, 1-(3-Fluoro-4-(trifluoromethyl)phenyl)propan-1-one, 2-Fluoro-4-propanoylbenzotrifluoride, MFCD00236306

1-[3-Fluoro-4-(trifluoromethyl)phenyl]propan-1-one (CAS 237761-78-3) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C10H8F4O and a molecular weight of 220.16400 g/mol. It is also known as 3'-Fluoro-4'-(trifluoromethyl)propiophenone, 3-Fluoro-4-(trifluoromethyl)propiophenone and 1-(3-Fluoro-4-(trifluoromethyl)phenyl)propan-1-one. Key properties include a melting point of 35-38ºC, a boiling point of 244ºC at 760mmHg, a density of 1.256g/cm3 and a flash point of 92.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
237761-78-3
Jingsj CID
J-1158-5
Molecular Formula
C10H8F4O
Chinese Name
1-(3-氟-4-(三氟甲基)苯基)丙-1-酮
Molecular Weight
220.16400 g/mol
Category
Ketones
Last updated
8/21/2026

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Physicochemical Properties

Melting Point35-38ºC
Boiling Point244ºC at 760mmHg
Density1.256g/cm3
Flash Point92.7ºC

Frequently Asked Questions

What is the CAS number of 1-[3-Fluoro-4-(trifluoromethyl)phenyl]propan-1-one?

The CAS number of 1-[3-Fluoro-4-(trifluoromethyl)phenyl]propan-1-one is 237761-78-3.

What are the molecular formula and molecular weight of 1-[3-Fluoro-4-(trifluoromethyl)phenyl]propan-1-one?

1-[3-Fluoro-4-(trifluoromethyl)phenyl]propan-1-one has molecular formula C10H8F4O and molecular weight 220.16400 g/mol.

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

Last updated:

How to cite: Jingsj. "1-[3-Fluoro-4-(trifluoromethyl)phenyl]propan-1-one (CAS 237761-78-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1158-5 (accessed 2026-10-23).

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