Description

3-Chloro-4-(2,3,5,6-Tetrachlorophenyl)Phenol is a halogenated phenolic compound with a unique polychlorinated aromatic structure, offering high chemical stability and reactivity for advanced synthesis. This compound serves as a critical specialty intermediate for the development of high-performance materials and active ingredients. It is primarily needed by R&D chemists and process engineers in the pharmaceutical, agrochemical, and polymer industries seeking to incorporate complex, halogenated motifs into their molecules.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those requiring halogenated aromatic systems for bioactivity or metabolic stability.
• Agrochemical Synthesis: Serves as a key building block for developing advanced herbicides, fungicides, and pesticides, where the chlorinated phenylphenol structure contributes to efficacy and environmental persistence.
• Polymer & Resin Modifier: Acts as a monomer or additive in the production of specialty polymers, flame retardants, and high-performance resins to enhance thermal stability and chemical resistance.
• Material Science Research: Employed in R&D for creating organic electronic materials, liquid crystals, or metal-organic frameworks (MOFs) due to its rigid, multi-halogenated structure.
• Chemical Synthesis Reagent: Functions as a versatile precursor for further functionalization, including etherification, coupling reactions, or as a ligand in catalytic systems.

Basic Information

Product Name	3-Chloro-4-(2,3,5,6-Tetrachlorophenyl)Phenol
CAS No.	150304-11-3
Molecular Formula	C12H5Cl5O
Molecular Weight	356.43 g/mol
Synonyms	3-Chloro-4-(2,3,5,6-tetrachlorophenyl)phenol; Phenol, 3-chloro-4-(2,3,5,6-tetrachlorophenyl)-; 2,3,5,6-Tetrachloro-4'-hydroxy-3'-chlorobiphenyl; 4-(2,3,5,6-Tetrachlorophenyl)-3-chlorophenol; 3-Chloro-4-(perchlorophenyl)phenol (common name); TCPP (abbreviation); Biphenyl, 2,3,5,6-tetrachloro-4'-hydroxy-3'-chloro-
EINECS	Contact for details

Quality Control

Our production of 3-Chloro-4-(2,3,5,6-Tetrachlorophenyl)Phenol adheres to strict quality management protocols. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent composition. A comprehensive Certificate of Analysis (COA) detailing identity, assay, and impurity profiles is provided with each shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and bases. Due to its light-sensitive nature, containers should be opaque or stored in darkness.

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

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