2,3-Dibromopropionyl chloride

2,3-二溴丙酰氯

Also known as: 2,3-Dibromopropanoyl chloride, Propionyl chloride, 2,3-dibromo-, α,β-Dibromopropionyl chloride, EINECS 242-575-2, MFCD00000712, 2,3-Dibromopropanoic acid chloride, 2,3-dibromo-propanoyl chloride, 2,3-dibromopropanoylchloride, alpha,beta-dibromopropionylchloride

2,3-Dibromopropionyl chloride (CAS 18791-02-1) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C3H3Br2ClO and a molecular weight of 250.31600 g/mol. It is also known as 2,3-Dibromopropanoyl chloride, Propionyl chloride, 2,3-dibromo- and α,β-Dibromopropionyl chloride. Key properties include a boiling point of 191-193 °C(lit.), a density of 2.181 g/mL at 25 °C(lit.) and a flash point of 152 °F. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
18791-02-1
Jingsj CID
J-32521-3
Molecular Formula
C3H3Br2ClO
Chinese Name
2,3-二溴丙酰氯
Molecular Weight
250.31600 g/mol
Category
Organohalogen Compounds
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point191-193 °C(lit.)
Density2.181 g/mL at 25 °C(lit.)
Flash Point152 °F

GHS Safety & Compliance

Corrosion / IrritantSignal word: Danger

Frequently Asked Questions

What is the CAS number of 2,3-Dibromopropionyl chloride?

The CAS number of 2,3-Dibromopropionyl chloride is 18791-02-1.

What are the molecular formula and molecular weight of 2,3-Dibromopropionyl chloride?

2,3-Dibromopropionyl chloride has molecular formula C3H3Br2ClO and molecular weight 250.31600 g/mol.

Is 2,3-Dibromopropionyl chloride hazardous?

2,3-Dibromopropionyl chloride has GHS signal word Danger.

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

Last updated:

How to cite: Jingsj. "2,3-Dibromopropionyl chloride (CAS 18791-02-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-32521-3 (accessed 2026-10-22).

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