Description

1-Chloro-2,4-Dibromobenzene is a halogenated aromatic compound of significant interest in advanced organic synthesis. This versatile intermediate is valued for its role in constructing complex molecular architectures, particularly in the pharmaceutical and agrochemical sectors. It serves as a critical building block for researchers and manufacturers developing active ingredients, specialty chemicals, and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), especially those requiring specific halogen-substituted benzene cores.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and insecticides where its halogen pattern imparts specific biological activity.
• Material Science: Serves as a monomer or building block for advanced polymers, liquid crystals, and organic electronic materials.
• Organic Synthesis Reagent: Employed in cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) and nucleophilic aromatic substitution to introduce functional groups.
• Dye and Pigment Manufacturing: Acts as an intermediate in the production of complex organic dyes and colorants.
• Research & Development: Utilized in academic and industrial R&D for exploring new synthetic pathways and creating novel chemical entities.

Basic Information

Product Name	1-Chloro-2,4-Dibromobenzene
CAS No.	29604-75-9
Molecular Formula	C6H3Br2Cl
Molecular Weight	270.35 g/mol
Synonyms	2,4-Dibromochlorobenzene; 2,4-Dibromo-1-chlorobenzene; 1-Chloro-2,4-dibromobenzene; Benzene, 1-chloro-2,4-dibromo-; Chlorodibromobenzene (mixed isomers); NSC 87681
EINECS	Contact for details

Quality Control

Our 1-Chloro-2,4-Dibromobenzene is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for synthetic applications. A Certificate of Analysis (COA) detailing specific results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Ensure the container is kept upright to prevent leakage.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	52 - 56 °C
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.