Description

3,5-Dibromo-1,2-Dichlorobenzene is a halogenated aromatic compound of significant interest in advanced organic synthesis. This high-purity intermediate is valued for its unique substitution pattern, which makes it a versatile building block for constructing complex molecular architectures. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of novel active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs), particularly those requiring halogenated aromatic cores.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and pesticides, where its halogen atoms are leveraged for bioactivity.
• Material Science Research: Acts as a monomer or functionalization agent in the development of specialty polymers, liquid crystals, and organic electronic materials.
• Chemical Research & Development: Employed as a standard or reagent in organic synthesis laboratories for cross-coupling reactions, such as Suzuki or Buchwald-Hartwig amination.
• Dye and Pigment Industry: Functions as an intermediate for synthesizing halogenated dyes and pigments with specific light-fastness and color properties.

Basic Information

Product Name	3,5-Dibromo-1,2-Dichlorobenzene
CAS No.	81067-42-7
Molecular Formula	C6H2Br2Cl2
Molecular Weight	304.79 g/mol
Synonyms	1,2-Dichloro-3,5-dibromobenzene; 3,5-Dibromo-o-dichlorobenzene; Benzene, 1,2-dichloro-3,5-dibromo-; 3,5-Dibromo-1,2-dichlorobenzol
EINECS	Contact for details

Quality Control

Our 3,5-Dibromo-1,2-Dichlorobenzene is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and bases.

Specification

Item	Specification
Appearance	White to off-white 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%

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