1-(1-benzofuran-2-yl)-2-bromoethan-1-one

1-(1-苯并呋喃-2-基)-2-溴乙酮

Also known as: 1-(1-Benzofuran-2-yl)-2-bromoethanone, 2-(Bromoacetyl)benzofuran, 1-Benzofuran-2-yl-2-bromo-ethanone, 2-(2-Bromoacetyl)benzofuran, 2-(2-Bromoacetyl)benzo[b]furan, MFCD00176644

1-(1-benzofuran-2-yl)-2-bromoethan-1-one (CAS 23489-36-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H7BrO2 and a molecular weight of 239.065 g/mol. It is also known as 1-(1-Benzofuran-2-yl)-2-bromoethanone, 2-(Bromoacetyl)benzofuran and 1-Benzofuran-2-yl-2-bromo-ethanone. Key properties include a melting point of 89 °C, a boiling point of 306.8±17.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 139.3±20.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 23489-36-3
Jingsj CID: J-31317-5
Molecular Formula: C₁₀H₇BrO₂
Chinese Name: 1-(1-苯并呋喃-2-基)-2-溴乙酮
Molecular Weight: 239.065 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Physicochemical Properties

Melting Point	89 °C
Boiling Point	306.8±17.0 °C at 760 mmHg
Density	1.6±0.1 g/cm3
Flash Point	139.3±20.9 °C

Frequently Asked Questions

What is the CAS number of 1-(1-benzofuran-2-yl)-2-bromoethan-1-one?

The CAS number of 1-(1-benzofuran-2-yl)-2-bromoethan-1-one is 23489-36-3.

What are the molecular formula and molecular weight of 1-(1-benzofuran-2-yl)-2-bromoethan-1-one?

1-(1-benzofuran-2-yl)-2-bromoethan-1-one has molecular formula C10H7BrO2 and molecular weight 239.065 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. "1-(1-benzofuran-2-yl)-2-bromoethan-1-one (CAS 23489-36-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-31317-5 (accessed 2026-10-22).

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