Description

1-Bromo-2,3-Dichlorobenzene is a halogenated aromatic compound that serves as a versatile and valuable building block in advanced organic synthesis. Its precise substitution pattern makes it a critical intermediate for constructing complex molecules where specific regiochemistry is required. This compound is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for the development of active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a specific halogenated benzene core.
• Agrochemical Synthesis: Used in the manufacture of herbicides, fungicides, and insecticides, where the bromo and chloro substituents contribute to biological activity.
• Material Science: Serves as a monomer or functionalization agent in the production of specialty polymers and liquid crystals.
• Organic Synthesis: Acts as a versatile electrophile in cross-coupling reactions (e.g., Suzuki, Heck) and nucleophilic aromatic substitution for introducing complex functionalities.
• Chemical Research: Employed in academic and industrial R&D for method development and the exploration of new chemical entities.
• Dye and Pigment Manufacturing: Intermediate in the synthesis of complex organic dyes and pigments.

Basic Information

Product Name	1-Bromo-2,3-Dichlorobenzene
CAS No.	56961-77-4
Molecular Formula	C6H3BrCl2
Molecular Weight	225.90 g/mol
Synonyms	2,3-Dichlorobromobenzene; 2,3-Dichloro-1-bromobenzene; 1-Bromo-2,3-dichlorobenzene; Bromo-2,3-dichlorobenzene; o-Dichlorobromobenzene; Benzene, 1-bromo-2,3-dichloro-; NSC 163083
EINECS	Contact for details

Quality Control

Our 1-Bromo-2,3-Dichlorobenzene is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing to ensure high purity and consistency, meeting the stringent requirements of our industrial and research partners. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee traceability and compliance with your specifications.

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	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Individual impurity ≤ 1.0%

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