Description

4-Hydroxy-2-Chlorobiphenyl is a halogenated biphenyl derivative that serves as a versatile synthetic intermediate in advanced organic chemistry. This compound matters for its role in constructing complex molecular architectures, particularly in the development of specialty chemicals and functional materials. Industries requiring high-purity intermediates for pharmaceutical research, agrochemical synthesis, and liquid crystal production will find this product essential for their development pipelines.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Liquid Crystal Materials: Serves as a core structure in the manufacture of liquid crystal displays (LCDs) and other electronic materials.
• Polymer Chemistry: Acts as a monomer or modifier in the synthesis of high-performance polymers and resins.
• Organic Synthesis & Research: A valuable reagent for constructing biphenyl-based structures in academic and industrial R&D laboratories.
• Dye & Pigment Industry: Intermediate for the production of specialized dyes and organic pigments.

Basic Information

Product Name	4-Hydroxy-2-Chlorobiphenyl
CAS No.	23719-22-4
Molecular Formula	C12H9ClO
Molecular Weight	204.65 g/mol
Synonyms	2-Chloro-4-phenylphenol; 2-Chloro-4-hydroxybiphenyl; 4-Phenyl-2-chlorophenol; (2-Chloro-4-hydroxyphenyl)benzene; 2-Chloro-4-biphenylol; 4-Hydroxy-2-phenylchlorobenzene; Biphenyl-4-ol, 2-chloro-; 2-Chlorobiphenyl-4-ol
EINECS	Contact for details

Quality Control

Our 4-Hydroxy-2-Chlorobiphenyl is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request 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 a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, the container 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.