Description

2,6-Dichlorophenyl 4-Chlorophenyl Ether CAS NO 157683-72-2 is a specialized halogenated diaryl ether compound of significant interest in advanced chemical synthesis. This high-purity intermediate is valued for its role in constructing complex molecular architectures, particularly in the development of active pharmaceutical ingredients (APIs) and agrochemicals. It serves as a critical building block for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries requiring precise and reliable synthetic pathways.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly those with complex ether-linked backbones.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and insecticides, where its halogenated structure contributes to biological activity.
• Material Science Research: Serves as a monomer or precursor in the development of specialty polymers, liquid crystals, and advanced organic electronic materials.
• Chemical Research & Development: Employed as a versatile building block in organic synthesis for creating libraries of compounds in medicinal and process chemistry.
• Dye & Pigment Intermediate: Acts as a precursor in the synthesis of specialized colorants and functional dyes.

Basic Information

Product Name	2,6-Dichlorophenyl 4-Chlorophenyl Ether
CAS No.	157683-72-2
Molecular Formula	C12H7Cl3O
Molecular Weight	273.54 g/mol
Synonyms	1-Chloro-4-(2,6-dichlorophenoxy)benzene; 4-Chlorophenyl 2,6-dichlorophenyl ether; Bis(2,6-dichlorophenyl) ether (related); 2,6-Dichloro-4'-chlorodiphenyl ether; Aryl Chloro Ether Intermediate; NSC 405124; Diarylether derivative
EINECS	Contact for details

Quality Control

Our production of 2,6-Dichlorophenyl 4-Chlorophenyl Ether adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including HPLC, GC, and NMR to verify identity and assay. A comprehensive Certificate of Analysis (COA) detailing purity, impurity profile, and physical characteristics is provided with every shipment. We support cGMP and ISO 9001 standards for quality assurance, catering to the rigorous demands of pharmaceutical and agrochemical applications.

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 the container sealed when not in use to minimize exposure to moisture and atmospheric contaminants. Store away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.