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1-Bromo-2,5-dichloro-3-fluorobenzene

1-溴-2,5-二氯-3-氟苯

Also known as: 2,5-Dichloro-3-fluorobromobenzene, 3-Bromo-2,5-dichloro-1-fluorobenzene, 1,4-Dichloro-2-fluoro-6-bromobenzene, Benzene, 1-bromo-2,5-dichloro-3-fluoro-

1-Bromo-2,5-dichloro-3-fluorobenzene (CAS 202865-57-4) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C6H2BrCl2F and a molecular weight of 243.889 g/mol. It is also known as 2,5-Dichloro-3-fluorobromobenzene, 3-Bromo-2,5-dichloro-1-fluorobenzene and 1,4-Dichloro-2-fluoro-6-bromobenzene. Key properties include a boiling point of 232.3±35.0 °C at 760 mmHg, a density of 1.8±0.1 g/cm3 and a flash point of 94.3±25.9 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
202865-57-4
Jingsj CID
J-4349-0
Molecular Formula
C6H2BrCl2F
Chinese Name
1-溴-2,5-二氯-3-氟苯
Molecular Weight
243.889 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point232.3±35.0 °C at 760 mmHg
Density1.8±0.1 g/cm3
Flash Point94.3±25.9 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 1-Bromo-2,5-dichloro-3-fluorobenzene?

The CAS number of 1-Bromo-2,5-dichloro-3-fluorobenzene is 202865-57-4.

What are the molecular formula and molecular weight of 1-Bromo-2,5-dichloro-3-fluorobenzene?

1-Bromo-2,5-dichloro-3-fluorobenzene has molecular formula C6H2BrCl2F and molecular weight 243.889 g/mol.

Is 1-Bromo-2,5-dichloro-3-fluorobenzene hazardous?

1-Bromo-2,5-dichloro-3-fluorobenzene 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. "1-Bromo-2,5-dichloro-3-fluorobenzene (CAS 202865-57-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-4349-0 (accessed 2026-10-23).

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