Description

1,2-Diamino-4-Bromobenzene.2Hcl is a high-purity, halogenated aromatic diamine salt, a crucial building block in advanced organic synthesis. This compound matters for its role as a versatile intermediate in the creation of complex heterocyclic systems and functional dyes. It is primarily needed by research chemists and process development teams in the pharmaceutical, agrochemical, and specialty chemical industries for developing new active ingredients and high-performance materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of benzimidazole and quinoxaline derivatives, which are core structures in various therapeutic agents.
• Agrochemical Synthesis: Used in the development of novel fungicides, herbicides, and plant growth regulators that require halogenated aniline motifs.
• Dye and Pigment Manufacturing: Serves as a starting material for producing azo dyes and other complex colorants with specific light-fastness and hue properties.
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the production of specialty polyimides and other high-temperature resistant polymers.
• Ligand Synthesis: Useful for creating chelating ligands in coordination chemistry and catalysis research.
• Material Science Research: Employed in the development of organic semiconductors and conductive polymers.

Basic Information

Item	Details
Product Name	1,2-Diamino-4-Bromobenzene.2Hcl
CAS No.	927696-05-7
Molecular Formula	C6H8BrCl2N2
Molecular Weight	268.95 g/mol
Synonyms	4-Bromo-1,2-phenylenediamine dihydrochloride; 1,2-Diamino-4-bromobenzene dihydrochloride; 4-Bromo-o-phenylenediamine dihydrochloride; 4-Bromo-1,2-benzenediamine dihydrochloride; 4-Bromobenzene-1,2-diamine dihydrochloride; 4-Bromo-1,2-diaminobenzene dihydrochloride; 4-Bromo-o-diaminobenzene dihydrochloride
EINECS	Contact for details

Quality Control

Our 1,2-Diamino-4-Bromobenzene.2Hcl is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect stability and performance.

Specification

Item	Specification
Appearance	Off-white to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.