4-Bromo-4'-hydroxyazobenzene
[CAS# 3035-94-7]

Identification

• Name: 4-Bromo-4'-hydroxyazobenzene
• Synonyms: 4-[2-(4-Bromophenyl)diazenyl]phenol; 4-(p-Bromophenylazo)phenol
• Molecular Formula: C₁₂H₉BrN₂O
• Molecular Weight: 277.12
• CAS Registry Number: 3035-94-7
• EC Number: 636-897-6

Properties

• Solubility: Practically insoluble (0.011 g/L) (25 ºC), Calc.^*
• Density: 1.47±0.1 g/cm³ (20 ºC 760 Torr), Calc.^*
• Melting point: 156 ºC (benzene )^**

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2018 ACD/Labs)

^** Angeli, Angelo; Atti della Accademia Nazionale dei Lincei, Classe di Scienze Fisiche, Matematiche e Naturali, Rendiconti 1914, V23;I, P557-70.

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Eye irritation	Eye Irrit.	2	H319
Chronic hazardous to the aquatic environment	Aquatic Chronic	4	H413
Acute toxicity	Acute Tox.	4	H302