1,2-Dibromo-5-chloro-3-fluorobenzene

5-氯-1,2-二溴-3-氟苯

Also known as: Benzene, 1,2-dibromo-5-chloro-3-fluoro-, 5-Chloro-1,2-dibromo-3-fluorobenzene, 5-Chloro-2,3-dibromo-1-fluorobenzene, 1,2-Dibromo-5-chloro-3-fluorobenzene, MFCD00143441, EINECS 296-554-8

1,2-Dibromo-5-chloro-3-fluorobenzene (CAS 208186-78-1) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C6H2Br2ClF and a molecular weight of 288.340 g/mol. It is also known as Benzene, 1,2-dibromo-5-chloro-3-fluoro-, 5-Chloro-1,2-dibromo-3-fluorobenzene and 5-Chloro-2,3-dibromo-1-fluorobenzene. Key properties include a melting point of 37-39°C, a boiling point of 245.3±35.0 °C at 760 mmHg, a density of 2.1±0.1 g/cm3 and a flash point of 102.1±25.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 208186-78-1
Jingsj CID: J-9354-1
Molecular Formula: C₆H₂Br₂ClF
Chinese Name: 5-氯-1,2-二溴-3-氟苯
Molecular Weight: 288.340 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	37-39°C
Boiling Point	245.3±35.0 °C at 760 mmHg
Density	2.1±0.1 g/cm3
Flash Point	102.1±25.9 °C

Frequently Asked Questions

What is the CAS number of 1,2-Dibromo-5-chloro-3-fluorobenzene?

The CAS number of 1,2-Dibromo-5-chloro-3-fluorobenzene is 208186-78-1.

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

1,2-Dibromo-5-chloro-3-fluorobenzene has molecular formula C6H2Br2ClF and molecular weight 288.340 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. "1,2-Dibromo-5-chloro-3-fluorobenzene (CAS 208186-78-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-9354-1 (accessed 2026-10-24).

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