4-Bromo-1,2-benzenediamine

Synonym(s):4-Bromo-o-phenylenediamine;4-Bromo-2-aminoaniline

CAS NO.：1575-37-7
Empirical Formula: C6H7BrN2
Molecular Weight: 187.04
MDL number: MFCD02660622
SAFETY DATA SHEET (SDS)
Update Date: 2024-08-24 19:19:26

What is 4-Bromo-1,2-benzenediamine?

Chemical properties

White solid

The Uses of 4-Bromo-1,2-benzenediamine

4-Bromo-o-phenylenediamine, is used as an important raw material and intermediate used in organic Synthesis, pharmaceuticals, agrochemicals and dyestuff.

The Uses of 4-Bromo-1,2-benzenediamine

4-Bromo-1,2-diaminobenzene can be used as a precursor for preparing fluorescent dipolar quinoxaline derivatives, which can find applications as potential emissive and electron-transport materials. It can also be used in the synthesis of 6-bromo-2-methylbenzimidazole.

General Description

4-Bromo-1,2-diaminobenzene can be obtained from 1,2-diaminobenzene via acetylation followed by bromination and alkaline hydrolysis.

Properties of 4-Bromo-1,2-benzenediamine

Melting point:	65-69 °C (dec.)(lit.)
Boiling point:	289.3±20.0 °C(Predicted)
Density	1.697±0.06 g/cm3(Predicted)
storage temp.	Keep in dark place,Sealed in dry,Room Temperature
solubility	Soluble in chloroform.
form	powder to crystal
pka	3.46±0.10(Predicted)
color	White to Brown
CAS DataBase Reference	1575-37-7(CAS DataBase Reference)

Safety information for 4-Bromo-1,2-benzenediamine

Signal word	Danger
Pictogram(s)	Skull and Crossbones Acute Toxicity GHS06
GHS Hazard Statements	H301:Acute toxicity,oral H315:Skin corrosion/irritation H317:Sensitisation, Skin H319:Serious eye damage/eye irritation
Precautionary Statement Codes	P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.