Description

Benzene, 1,3-Dibromo-2,5-Dichloro- is a halogenated benzene derivative of significant interest in advanced organic synthesis. This compound serves as a versatile and valuable building block for the construction of complex molecules, particularly in pharmaceutical and agrochemical research. It is primarily sought by R&D chemists and process development scientists for applications requiring high-purity intermediates in the synthesis of active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), especially those with halogenated aromatic cores.
• Agrochemical Synthesis: Used in the research and development of herbicides, fungicides, and insecticides where its specific halogen pattern imparts desired biological activity.
• Material Science: Serves as a monomer or functionalization agent in the production of specialty polymers, liquid crystals, and organic electronic materials.
• Organic Synthesis Building Block: Employed in cross-coupling reactions (e.g., Suzuki, Stille) and nucleophilic aromatic substitution to introduce complex substituents.
• Chemical Research: Utilized in academic and industrial laboratories for method development and the exploration of new chemical transformations.

Basic Information

Product Name	Benzene, 1,3-Dibromo-2,5-Dichloro-
CAS No.	81067-41-6
Molecular Formula	C6H2Br2Cl2
Molecular Weight	304.79 g/mol
Synonyms	1,3-Dibromo-2,5-dichlorobenzene; 2,5-Dichloro-1,3-dibromobenzene; Benzene, 1,3-dibromo-2,5-dichloro-; 1,3-Dibromo-2,5-dichloro-benzene; 2,5-Dichlorobenzene-1,3-dibromide
EINECS	Contact for details

Quality Control

Our Benzene, 1,3-Dibromo-2,5-Dichloro- is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and identity confirmation. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong bases. Recommended storage temperature is 2-25°C. The compound is light-sensitive and should be stored away from light.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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