Description

4-(4-Bromophenoxy)-1,2-Dichlorobenzene is a high-purity halogenated aromatic ether building block of significant interest in advanced organic synthesis. Its unique structure, featuring bromo and chloro substituents on distinct aromatic rings, makes it a versatile intermediate for constructing complex molecular architectures. This compound is primarily utilized by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for the development of new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of novel drug candidates, particularly in constructing biaryl ether scaffolds common in many therapeutic agents.
• Agrochemical Synthesis: Serves as a precursor in the manufacture of advanced pesticides and herbicides, where its halogen atoms allow for further functionalization.
• Ligand and Catalyst Development: Used in academic and industrial research to create specialized ligands for metal-catalyzed cross-coupling reactions, such as Suzuki or Buchwald-Hartwig couplings.
• Material Science Research: Employed in the synthesis of monomers for specialty polymers, liquid crystals, or organic electronic materials due to its rigid, halogenated structure.
• Chemical Reference Standard: Supplied as a high-purity standard for analytical method development and quality control in chemical production.

Basic Information

Item	Details
Product Name	4-(4-Bromophenoxy)-1,2-Dichlorobenzene
CAS No.	854259-28-2
Molecular Formula	C12H7BrCl2O
Molecular Weight	318.00 g/mol
Synonyms	1,2-Dichloro-4-(4-bromophenoxy)benzene; 4-Bromophenyl 2,3-dichlorophenyl ether; 2,3-Dichloro-4'-bromodiphenyl ether; 4-(p-Bromophenoxy)-1,2-dichlorobenzene; NSC 405124; (4-Bromophenoxy)-1,2-dichlorobenzene
EINECS	Contact for details

Quality Control

Our 4-(4-Bromophenoxy)-1,2-Dichlorobenzene is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by NMR and IR spectroscopy, to ensure it meets the high standards required for research and process chemistry. Certificates of Analysis (COA) detailing all specifications are provided with every shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (typically 15-25°C). Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%

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