Description

4,6-Dichloro-2-Phenylphenol is a halogenated phenolic compound that serves as a versatile intermediate in advanced organic synthesis. Its molecular structure, featuring both phenolic and phenyl groups with chlorine substituents, makes it a valuable building block for creating complex molecules with specific properties. This compound is primarily utilized by research institutions and industrial manufacturers in the agrochemical and pharmaceutical sectors for the development of active ingredients and functional materials.

Application

• Agrochemical Intermediate: A key precursor in the synthesis of novel fungicides, herbicides, and plant growth regulators.
• Pharmaceutical Research: Used as a building block for developing active pharmaceutical ingredients (APIs), particularly in antimicrobial and anti-inflammatory research.
• Polymer Additive: Acts as a monomer or stabilizer intermediate in the production of high-performance engineering plastics and resins.
• Material Science: Employed in the synthesis of liquid crystals, dyes, and other specialty organic materials.
• Chemical Synthesis: Serves as a versatile reagent for introducing the dichlorophenylphenol moiety into more complex molecular architectures.

Basic Information

Product Name	4,6-Dichloro-2-Phenylphenol
CAS No.	5335-24-0
Molecular Formula	C12H8Cl2O
Molecular Weight	239.10 g/mol
Synonyms	2-Phenyl-4,6-dichlorophenol; 2-Hydroxy-3,5-dichlorobiphenyl; 4,6-Dichloro-2-hydroxybiphenyl; 3,5-Dichloro-2-hydroxybiphenyl; 2-Biphenylol, 4,6-dichloro-; NSC 403119; 4,6-Dichlorobiphenyl-2-ol
EINECS	226-246-5

Quality Control

Our 4,6-Dichloro-2-Phenylphenol is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications. We support cGMP standards for applications requiring the highest level of quality assurance.

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 away from heat, open flames, and incompatible materials such as strong oxidizing agents and bases. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	118 - 122 °C
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.