Description

3-(3,5-Dichlorophenyl)Phenol is a high-purity halogenated phenolic compound, serving as a critical intermediate in advanced organic synthesis. Its value lies in its unique molecular structure, which provides a versatile platform for constructing complex molecules in regulated industries. This product is essential for research and development chemists and process engineers in the pharmaceutical, agrochemical, and specialty chemical sectors seeking reliable, high-quality building blocks.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a halogenated phenolic core.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and pesticides, where the dichlorophenyl moiety enhances biological activity.
• Polymer Chemistry: Acts as a monomer or chain modifier in the development of high-performance polymers, such as polycarbonates and epoxy resins, to impart specific thermal or chemical resistance.
• Material Science Research: Employed in R&D for creating novel organic electronic materials, liquid crystals, or advanced coatings.
• Chemical Research: Serves as a versatile reagent in academic and industrial laboratories for exploring new organic reactions and catalytic processes.

Basic Information

Product Name	3-(3,5-Dichlorophenyl)Phenol
CAS No.	79881-34-8
Molecular Formula	C12H8Cl2O
Molecular Weight	239.10 g/mol
Synonyms	3-(3,5-Dichlorophenyl)phenol; 3,5-Dichlorobiphenyl-3'-ol; 3'-Hydroxy-3,5-dichlorobiphenyl; (3,5-Dichlorophenyl)phenol; Phenol, 3-(3,5-dichlorophenyl)-; 3-(3,5-Dichloro-phenyl)-phenol
EINECS	Contact for details

Quality Control

Our 3-(3,5-Dichlorophenyl)Phenol 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. We provide a detailed Certificate of Analysis (COA) with each shipment, confirming compliance with agreed specifications. Our quality commitment supports applications requiring GMP or ISO standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flame.

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%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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