Description

1,1'-Oxybis(3,4-Dichlorobenzene) is a specialized diaryl ether compound featuring dichlorinated aromatic rings. This chemical structure makes it a valuable intermediate and functional component in advanced material synthesis. It is primarily sought by R&D and production teams in the agrochemical and pharmaceutical sectors for developing novel active ingredients and high-performance polymers. Our supply ensures consistent quality and reliable availability for critical industrial and research applications.

Application

• Agrochemical Intermediate: A key building block in the synthesis of novel herbicides, fungicides, and insecticides.
• Pharmaceutical Synthesis: Serves as a precursor or intermediate in the development of active pharmaceutical ingredients (APIs).
• Polymer & Resin Modifier: Used to impart flame retardancy and thermal stability to high-performance engineering plastics and epoxy resins.
• Liquid Crystal & OLED Materials: Acts as a core structural unit in the production of specialty electronic and optoelectronic materials.
• Chemical Research (R&D): Employed in academic and industrial laboratories for exploring new organic reactions and material properties.
• Dye & Pigment Manufacturing: Utilized as an intermediate in the synthesis of complex, color-fast organic dyes.

Basic Information

Product Name	1,1'-Oxybis(3,4-Dichlorobenzene)
CAS No.	56348-72-2
Molecular Formula	C12H6Cl4O
Molecular Weight	307.99 g/mol
Synonyms	Bis(3,4-dichlorophenyl) Ether; 3,3',4,4'-Tetrachlorodiphenyl Ether; 3,4-Dichlorophenyl Ether; 1,1'-Oxybis(3,4-dichlorobenzene); 3,4,3',4'-Tetrachlorodiphenyl Oxide; DCB Ether; NSC 89232; AR 1248 (related congener)
EINECS	Contact for details

Quality Control

Every batch of 1,1'-Oxybis(3,4-Dichlorobenzene) is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the product meets your precise research or production requirements. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is supplied with each shipment. Specifications can be developed in alignment with cGMP or ISO 9001 standards for qualified partners.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 2.0%

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