2-Bromo-1-(5-chloro-1-benzofuran-2-yl)ethanone

2-溴-1-(5-氯-1-苯并呋喃-2-基)乙酮

Also known as: 2-bromo-1-(5-chloro-2-benzofuranyl)ethanone, 2-Bromo-1-(5-chlorobenzofuran-2-yl)ethanone, 2-bromo-1-(5-chloro-benzofuran-2-yl)-ethanone, 2-bromoacetyl-5-chlorobenzofuran, 5-Chlor-2-bromacetyl-benzofuran, Ethanone, 2-bromo-1-(5-chloro-2-benzofuranyl)-

2-Bromo-1-(5-chloro-1-benzofuran-2-yl)ethanone (CAS 7039-74-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H6BrClO2 and a molecular weight of 273.51000 g/mol. It is also known as 2-bromo-1-(5-chloro-2-benzofuranyl)ethanone, 2-Bromo-1-(5-chlorobenzofuran-2-yl)ethanone and 2-bromo-1-(5-chloro-benzofuran-2-yl)-ethanone. Key properties include a boiling point of 340.8ºC at 760mmHg, a density of 1.677g/cm3 and a flash point of 159.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
7039-74-9
Jingsj CID
J-1049443-5
Molecular Formula
C10H6BrClO2
Chinese Name
2-溴-1-(5-氯-1-苯并呋喃-2-基)乙酮
Molecular Weight
273.51000 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point340.8ºC at 760mmHg
Density1.677g/cm3
Flash Point159.9ºC

Frequently Asked Questions

What is the CAS number of 2-Bromo-1-(5-chloro-1-benzofuran-2-yl)ethanone?

The CAS number of 2-Bromo-1-(5-chloro-1-benzofuran-2-yl)ethanone is 7039-74-9.

What are the molecular formula and molecular weight of 2-Bromo-1-(5-chloro-1-benzofuran-2-yl)ethanone?

2-Bromo-1-(5-chloro-1-benzofuran-2-yl)ethanone has molecular formula C10H6BrClO2 and molecular weight 273.51000 g/mol.

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

Last updated:

How to cite: Jingsj. "2-Bromo-1-(5-chloro-1-benzofuran-2-yl)ethanone (CAS 7039-74-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1049443-5 (accessed 2026-10-25).

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