Description

3,6-Dibromo-1,2-Benzenediamine is a halogenated aromatic diamine compound, serving as a versatile and critical organic intermediate. Its value lies in its reactive amine and bromine substituents, which enable its use in the synthesis of complex heterocyclic systems and functional polymers. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require a high-purity building block for specialized synthesis.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with brominated aromatic cores.
• Agrochemical Synthesis: Used in the development of herbicides, fungicides, and other crop protection agents where the dibromo-diamine structure imparts specific biological activity.
• Polymer & Material Science: Acts as a monomer or cross-linking agent in the production of high-performance polymers, such as polyimides and aramids, for thermal and chemical resistance.
• Dye & Pigment Manufacturing: Serves as a starting material for synthesizing complex organic dyes and pigments, leveraging its ability to form conjugated systems.
• Ligand & Catalyst Development: Utilized in organometallic chemistry to create novel chelating ligands for catalytic applications.
• Research & Development: A valuable reagent in academic and industrial R&D for exploring new organic reactions and constructing molecular libraries.

Basic Information

Product Name	3,6-Dibromo-1,2-Benzenediamine
CAS No.	69272-50-0
Molecular Formula	C6H6Br2N2
Molecular Weight	265.94 g/mol
Synonyms	1,2-Diamino-3,6-dibromobenzene; 3,6-Dibromo-1,2-phenylenediamine; 3,6-Dibromobenzene-1,2-diamine; 3,6-Dibromo-o-phenylenediamine; o-Phenylenediamine, 3,6-dibromo-; 3,6-Dibromo-1,2-diaminobenzene
EINECS	Contact for details

Quality Control

Our 3,6-Dibromo-1,2-Benzenediamine is produced 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 synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from strong oxidizing agents.

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	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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