2,2',4,4',6,6'-Hexabromobiphenyl

Also known as: 2,2',4,4',6,6'-HEXABROMOBIPHENYL, 1,1'-Biphenyl, 2,2',4,4',6,6'-hexabromo-, 1,3,5-tribromo-2-(2,4,6-tribromophenyl)benzene, 2,2',4,4',6,6'-Hexabromo-1,1'-biphenyl

2,2',4,4',6,6'-Hexabromobiphenyl (CAS 59261-08-4) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C12H4Br6 and a molecular weight of 627.584 g/mol. Key properties include a boiling point of 458.3±40.0 °C at 760 mmHg, a density of 2.5±0.1 g/cm3 and a flash point of 222.8±22.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 59261-08-4
Jingsj CID: J-36159-4
Molecular Formula: C₁₂H₄Br₆
Molecular Weight: 627.584 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	458.3±40.0 °C at 760 mmHg
Density	2.5±0.1 g/cm3
Flash Point	222.8±22.1 °C
Exact Mass	621.541260
LogP	7.78
Vapor Pressure	0.0±1.1 mmHg at 25°C
Refractive Index	1.697

Frequently Asked Questions

What is the CAS number of 2,2',4,4',6,6'-Hexabromobiphenyl?

The CAS number of 2,2',4,4',6,6'-Hexabromobiphenyl is 59261-08-4.

What are the molecular formula and molecular weight of 2,2',4,4',6,6'-Hexabromobiphenyl?

2,2',4,4',6,6'-Hexabromobiphenyl has molecular formula C12H4Br6 and molecular weight 627.584 g/mol.

What are the upstream and downstream products of 2,2',4,4',6,6'-Hexabromobiphenyl?

For 2,2',4,4',6,6'-Hexabromobiphenyl, Upstream Products: 1,3,5-Tribromobenzene, 1,3,5-Tribromo-2-iodobenzene.

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

Last updated: 8/21/2026

How to cite: Jingsj. "2,2',4,4',6,6'-Hexabromobiphenyl (CAS 59261-08-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-36159-4 (accessed 2026-11-06).

Data for reference only; verify product details with suppliers before purchase.