4-(4-Bromophenylazo)phenol

4-溴-4'-羟基偶氮苯

Also known as: 4-[(E)-(4-Bromophenyl)diazenyl]phenol, (E)-4-((4-Bromophenyl)diazenyl)phenol, 4-Bromo-4'-hydroxyazobenzene, 4-Bromophenylazophenol, 4-[(4-Bromophenyl)diazenyl]phenol, 4-[(4-bromophenyl)hydrazinylidene]cyclohexa-2,5-dien-1-one, Phenol, 4-[(E)-2-(4-bromophenyl)diazenyl]-, 4'-Brom-4-oxy-azobenzol

4-(4-Bromophenylazo)phenol (CAS 3035-94-7) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C12H9BrN2O and a molecular weight of 277.117 g/mol. It is also known as 4-[(E)-(4-Bromophenyl)diazenyl]phenol, (E)-4-((4-Bromophenyl)diazenyl)phenol and 4-Bromo-4'-hydroxyazobenzene. Key properties include a melting point of 161 °C, a boiling point of 426.3±30.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 211.6±24.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
3035-94-7
Jingsj CID
J-1526886-6
Molecular Formula
C12H9BrN2O
Chinese Name
4-溴-4'-羟基偶氮苯
Molecular Weight
277.117 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point161 °C
Boiling Point426.3±30.0 °C at 760 mmHg
Density1.5±0.1 g/cm3
Flash Point211.6±24.6 °C

Frequently Asked Questions

What is the CAS number of 4-(4-Bromophenylazo)phenol?

The CAS number of 4-(4-Bromophenylazo)phenol is 3035-94-7.

What are the molecular formula and molecular weight of 4-(4-Bromophenylazo)phenol?

4-(4-Bromophenylazo)phenol has molecular formula C12H9BrN2O and molecular weight 277.117 g/mol.

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

Last updated:

How to cite: Jingsj. "4-(4-Bromophenylazo)phenol (CAS 3035-94-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1526886-6 (accessed 2026-10-26).

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