1-(5-Bromo-2-fluoro-4-methoxyphenyl)ethanone

Also known as: 5'-Bromo-2'-fluoro-4'-methoxyacetophenone, Ethanone, 1-(5-bromo-2-fluoro-4-methoxyphenyl)-, 4-Acetyl-2-bromo-5-fluoroanisole

1-(5-Bromo-2-fluoro-4-methoxyphenyl)ethanone (CAS 914221-54-8) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C9H8BrFO2 and a molecular weight of 247.06100 g/mol. Key properties include a boiling point of 299.2ºC at 760 mmHg, a density of 1.494g/cm3 and a flash point of 134.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 914221-54-8
Jingsj CID: J-1127986-0
Molecular Formula: C₉H₈BrFO₂
Molecular Weight: 247.06100 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	299.2ºC at 760 mmHg
Density	1.494g/cm3
Flash Point	134.8ºC
Exact Mass	245.96900
PSA	26.30000
LogP	2.79940
Refractive Index	1.524

Frequently Asked Questions

What is the CAS number of 1-(5-Bromo-2-fluoro-4-methoxyphenyl)ethanone?

The CAS number of 1-(5-Bromo-2-fluoro-4-methoxyphenyl)ethanone is 914221-54-8.

What are the molecular formula and molecular weight of 1-(5-Bromo-2-fluoro-4-methoxyphenyl)ethanone?

1-(5-Bromo-2-fluoro-4-methoxyphenyl)ethanone has molecular formula C9H8BrFO2 and molecular weight 247.06100 g/mol.

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. "1-(5-Bromo-2-fluoro-4-methoxyphenyl)ethanone (CAS 914221-54-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1127986-0 (accessed 2026-11-09).

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