Description

4-Bromochlorobenzene is a versatile halogenated aromatic compound that serves as a critical building block in advanced organic synthesis. Its dual halogen functionality makes it a valuable intermediate for creating complex molecules with high precision and selectivity. This product is essential for research and development laboratories and industrial-scale manufacturing within the pharmaceutical, agrochemical, and specialty chemical sectors.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs) and other fine chemicals.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and other crop protection agents.
• Liquid Crystal & OLED Materials: Serves as a building block for advanced electronic display and lighting materials.
• Polymer & Resin Modification: Employed to introduce halogenated aromatic units into polymer chains to alter properties like flame retardancy.
• Cross-Coupling Reactions: A valuable substrate in Suzuki, Buchwald-Hartwig, and other palladium-catalyzed coupling reactions.
• Chemical Research: Used in academic and industrial R&D for exploring new synthetic methodologies and creating novel compounds.

Basic Information

Product Name	4-Bromochlorobenzene
CAS No.	106-39-8
Molecular Formula	C6H4BrCl
Molecular Weight	191.45 g/mol
Synonyms	1-Bromo-4-chlorobenzene; p-Bromochlorobenzene; 4-Chlorobromobenzene; p-Chlorobromobenzene; 4-Chloro-1-bromobenzene; (4-Chlorophenyl)bromide; NSC 60545
EINECS	203-392-9

Quality Control

Our 4-Bromochlorobenzene is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure high purity and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed 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.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Melting Point	66 - 68 °C

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