Description

4-Bromo-2,3-Dichlorotoluene is a halogenated toluene derivative, a versatile and high-purity organic intermediate essential for advanced chemical synthesis. Its precise molecular structure, featuring bromine and chlorine substituents, makes it a critical building block for constructing complex molecules in research and industrial applications. This compound is primarily sought by fine chemical manufacturers and R&D laboratories in the pharmaceutical and agrochemical sectors for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly in medicinal chemistry research.
• Agrochemical Synthesis: Used in the development and production of advanced herbicides, fungicides, and pesticides, leveraging its halogenated aromatic structure.
• Material Science Research: Acts as a monomer or functionalization agent in the creation of specialized polymers, liquid crystals, and organic electronic materials.
• Dye and Pigment Manufacturing: Employed as an intermediate for synthesizing complex halogenated dyes and organic pigments.
• Cross-Coupling Reactions: A valuable substrate in palladium-catalyzed reactions like Suzuki, Negishi, or Stille couplings for carbon-carbon bond formation.
• Chemical Research & Development: Utilized in academic and industrial R&D for exploring new synthetic pathways and creating custom chemical libraries.

Basic Information

Product Name	4-Bromo-2,3-Dichlorotoluene
CAS No.	1807029-15-7
Molecular Formula	C7H5BrCl2
Molecular Weight	239.93 g/mol
Synonyms	1-Bromo-4-methyl-2,3-dichlorobenzene; 2,3-Dichloro-4-bromotoluene; Toluene, 4-bromo-2,3-dichloro-; 4-Bromo-2,3-dichloro-1-methylbenzene; 4-Bromo-2,3-dichloromethylbenzene
EINECS	Contact for details

Quality Control

Our 4-Bromo-2,3-Dichlorotoluene is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent composition. We provide full traceability and detailed Certificates of Analysis (COA) with every shipment, confirming compliance with agreed specifications. Our quality commitment supports applications requiring reliable and reproducible synthetic outcomes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong acids and incompatible materials such as strong oxidizing agents and bases. The container should be kept tightly sealed to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (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.