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4,4'-Dibromo-2,2'-diiodobiphenyl

Also known as: 4,4'-Dibromo-2,2'-diiodo-1,1'-biphenyl, 1,1'-Biphenyl, 4,4'-dibromo-2,2'-diiodo-, 2,2'-Diiodo-4,4'-dibromobiphenyl, 4-bromo-1-(4-bromo-2-iodophenyl)-2-iodobenzene

4,4'-Dibromo-2,2'-diiodobiphenyl (CAS 852138-89-7) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C12H6Br2I2 and a molecular weight of 563.793 g/mol. Key properties include a boiling point of 477.6±45.0 °C at 760 mmHg, a density of 2.4±0.1 g/cm3 and a flash point of 242.6±28.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
852138-89-7
Jingsj CID
J-1461601-4
Molecular Formula
C12H6Br2I2
Molecular Weight
563.793 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026
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Physicochemical Properties

Boiling Point477.6±45.0 °C at 760 mmHg
Density2.4±0.1 g/cm3
Flash Point242.6±28.7 °C
Exact Mass561.692505
LogP7.63
Vapor Pressure0.0±1.1 mmHg at 25°C
Refractive Index1.727

Frequently Asked Questions

What is the CAS number of 4,4'-Dibromo-2,2'-diiodobiphenyl?

The CAS number of 4,4'-Dibromo-2,2'-diiodobiphenyl is 852138-89-7.

What are the molecular formula and molecular weight of 4,4'-Dibromo-2,2'-diiodobiphenyl?

4,4'-Dibromo-2,2'-diiodobiphenyl has molecular formula C12H6Br2I2 and molecular weight 563.793 g/mol.

What are the upstream and downstream products of 4,4'-Dibromo-2,2'-diiodobiphenyl?

For 4,4'-Dibromo-2,2'-diiodobiphenyl, Upstream Products: 4,4'-dibromo-[1,1'-biphenyl]-2,2'-diamine, 4,4'-Dibromo-2,2'-dinitrobiphenyl, 2,5-Dibromonitrobenzene; Downstream Products: 2,7-Dibromo-9,9-dihexyl-9H-silafluorene, 2,7-Dibromo-9,9-dioctyl-9H-9-silafluorene, 9,9-Dioctyl-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-9-silafluorene.

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

Last updated:

How to cite: Jingsj. "4,4'-Dibromo-2,2'-diiodobiphenyl (CAS 852138-89-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1461601-4 (accessed 2026-11-09).

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