Description

22Oxybistetrachlorophenol is a specialized chlorinated phenolic compound with the CAS number 18632-75-2. This chemical is valued for its potent functional properties, serving as a critical intermediate and active component in advanced industrial synthesis. It is primarily sought by manufacturers in the agrochemical, pharmaceutical, and specialty polymer sectors for developing high-performance formulations. Its unique structure provides a foundation for creating compounds with enhanced stability and efficacy.

Application

• Agrochemical Intermediate: A key building block in the synthesis of advanced herbicides, fungicides, and wood preservatives.
• Pharmaceutical Synthesis: Utilized as a precursor in the development of certain antimicrobial and antiseptic active pharmaceutical ingredients (APIs).
• Polymer Additive: Acts as a stabilizer or functional monomer in the production of specialty resins and high-performance plastics.
• Research & Development: Serves as a standard or reagent in chemical research for studying chlorinated phenol chemistry and reactivity.
• Industrial Biocide Formulation: Incorporated into formulations for controlling microbial growth in industrial process fluids and coatings.

Basic Information

Product Name	22Oxybistetrachlorophenol
CAS No.	18632-75-2
Molecular Formula	C12H4Cl8O3
Molecular Weight	492.78 g/mol
Synonyms	2,2'-Oxybis(4,5,6-trichlorophenol); 2,2'-Dihydroxy-3,3',5,5',6,6'-hexachlorodiphenyl Ether; Hexachlorodiphenylene Oxide, Dihydroxy Derivative; NSC 403058; Phenol, 2,2'-oxybis[4,5,6-trichloro-; Bis(2,3,4-trichloro-6-hydroxyphenyl) Ether
EINECS	Contact for details

Quality Control

Our 22Oxybistetrachlorophenol is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including assay, impurity profiling, and identity confirmation, to ensure it meets precise customer specifications and industry benchmarks. Certificates of Analysis (COA) documenting all critical parameters are provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong acids and incompatible organic solvents. The container must be kept tightly sealed to maintain product integrity.

Specification

Item	Specification
Appearance	Off-white to light tan 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

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