2-Bromophenylacetyl chloride

2-溴苯乙酰氯

Also known as: 2-(2-bromophenyl)acetyl chloride, 2-Bromobenzeneacetyl chloride, Benzeneacetyl chloride, 2-bromo-, 2-bromophenylacetic acid chloride, 2-bromophenylacetic chloride, o-bromophenylacetyl chloride

2-Bromophenylacetyl chloride (CAS 55116-09-1) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H6BrClO and a molecular weight of 233.490 g/mol. It is also known as 2-(2-bromophenyl)acetyl chloride, 2-Bromobenzeneacetyl chloride and Benzeneacetyl chloride, 2-bromo-. Key properties include a boiling point of 279.5±23.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 122.8±22.6 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
55116-09-1
Jingsj CID
J-36284-3
Molecular Formula
C8H6BrClO
Chinese Name
2-溴苯乙酰氯
Molecular Weight
233.490 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point279.5±23.0 °C at 760 mmHg
Density1.6±0.1 g/cm3
Flash Point122.8±22.6 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 2-Bromophenylacetyl chloride?

The CAS number of 2-Bromophenylacetyl chloride is 55116-09-1.

What are the molecular formula and molecular weight of 2-Bromophenylacetyl chloride?

2-Bromophenylacetyl chloride has molecular formula C8H6BrClO and molecular weight 233.490 g/mol.

Is 2-Bromophenylacetyl chloride hazardous?

2-Bromophenylacetyl chloride has GHS signal word Warning.

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

Last updated:

How to cite: Jingsj. "2-Bromophenylacetyl chloride (CAS 55116-09-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-36284-3 (accessed 2026-10-22).

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