Description

2,2',6,6'-Tetrachlorodibenzylether CAS NO 73927-56-7 is a halogenated aromatic ether compound of significant interest in advanced chemical synthesis and materials science. This specialty chemical serves as a versatile and critical intermediate for the development of high-performance polymers, flame retardants, and other functional materials. It is primarily sought after by research institutions and industrial manufacturers in the polymer, electronics, and specialty chemical sectors for its unique structural properties.

Application

• Polymer Intermediate: A key building block for synthesizing high-temperature resistant and flame-retardant polymers and resins.
• Flame Retardant Formulations: Used in the development of additive or reactive flame retardants for plastics, textiles, and coatings.
• Electronic Chemicals: Serves as a precursor in the manufacture of specialty chemicals for the electronics industry, potentially for encapsulants or circuit board materials.
• Agrochemical Synthesis: An intermediate in the research and production of certain advanced pesticides or herbicides.
• Pharmaceutical Research: Utilized as a synthetic intermediate in the discovery and development of novel active pharmaceutical ingredients (APIs).
• Liquid Crystal & OLED Materials: A potential intermediate for creating halogenated components used in display and lighting technologies.

Basic Information

Product Name	2,2',6,6'-Tetrachlorodibenzylether
CAS No.	73927-56-7
Molecular Formula	C₁₄H₈Cl₄O
Molecular Weight	342.02 g/mol
Synonyms	1,1'-[Oxybis(methylene)]bis[2,4,5-trichlorobenzene]; Bis(2,4,5-trichlorobenzyl) Ether; 2,4,5-Trichlorobenzyl Ether; Tetrachlorodibenzyl Ether; 2,2',6,6'-Tetrachlorobenzyl Ether; α,α'-Oxybis(2,4,5-trichlorotoluene)
EINECS	Contact for details

Quality Control

Our production of 2,2',6,6'-Tetrachlorodibenzylether adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatography and spectroscopy, to verify identity and purity against established specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to support your quality assurance processes.

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, strong bases, and heat sources.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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