Description

4-(4-Chlorophenoxy)Phenol is a versatile organic intermediate featuring a phenolic hydroxyl group and a chlorophenoxy moiety. This compound matters for its role as a key building block in the synthesis of more complex molecules, particularly in advanced material and pharmaceutical chemistry. Industries such as agrochemicals, polymer additives, and pharmaceutical research need this high-purity intermediate for developing new active ingredients and functional materials.

Application

• Agrochemical Intermediate: A crucial precursor in the synthesis of herbicides, pesticides, and plant growth regulators.
• Pharmaceutical Synthesis: Serves as a building block for active pharmaceutical ingredients (APIs), especially in compounds requiring a diphenyl ether structure.
• Polymer & Material Science: Used in the production of specialty polymers, resins, and as a monomer or additive to impart specific thermal or chemical resistance properties.
• Liquid Crystal & Electronic Chemicals: Acts as a core intermediate in the manufacture of liquid crystal materials and other electronic chemicals.
• Dye & Pigment Industry: Employed in the synthesis of specialized dyes and organic pigments.
• Research & Development: A valuable reagent for organic synthesis and chemical research in academic and industrial laboratories.

Basic Information

Product Name	4-(4-Chlorophenoxy)Phenol
CAS No.	21567-18-0
Molecular Formula	C12H9ClO2
Molecular Weight	220.65 g/mol
Synonyms	4-(4-Chlorophenoxy)phenol; p-(p-Chlorophenoxy)phenol; 1-Chloro-4-(4-hydroxyphenoxy)benzene; 4-Hydroxyphenyl 4-chlorophenyl ether; Phenol, 4-(4-chlorophenoxy)-; 4-Chlorophenyl 4-hydroxyphenyl ether; 21567-18-0
EINECS	244-473-9

Quality Control

Our 4-(4-Chlorophenoxy)Phenol is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for industrial and research applications. Certificates of Analysis (COA) documenting purity, physical properties, 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 room temperature (15-25°C). Due to its nature as an easily oxidized compound, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term preservation of quality. Keep away from strong oxidizing agents.

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.