Description

4-Amino-4'-Chlorodiphenyl Ether is a high-purity organic intermediate characterized by its distinct aromatic amine and ether functionalities. This compound is valued for its role as a versatile building block in the synthesis of more complex chemical architectures, particularly in advanced material science. It is essential for manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and polymer industries seeking reliable, high-quality raw materials for their production processes.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a diphenyl ether backbone.
• Agrochemical Synthesis: Used in the manufacture of herbicides, fungicides, and other crop protection agents where its structural motif imparts specific biological activity.
• Polymer & Resin Production: Serves as a monomer or cross-linking agent in the production of high-performance polymers, epoxy resins, and polyimides for engineering plastics.
• Dye & Pigment Manufacturing: Acts as an intermediate in the synthesis of azo dyes and organic pigments, contributing to color fastness and stability.
• Liquid Crystal Materials: Utilized in the development of liquid crystal displays (LCDs) due to its rigid, elongated molecular structure.
• Research & Development: Employed in organic synthesis laboratories for method development and the creation of novel chemical entities.

Basic Information

Product Name	4-Amino-4'-Chlorodiphenyl Ether
CAS No.	101-79-1
Molecular Formula	C₁₂H₁₀ClNO
Molecular Weight	219.67 g/mol
Synonyms	4-Amino-4'-chlorodiphenyl ether; 4-Chloro-4'-aminodiphenyl ether; 1-Amino-4-(4-chlorophenoxy)benzene; 4-(4-Chlorophenoxy)aniline; p-Chlorophenyl p-aminophenyl ether; Bis(4-aminophenyl) ether derivative; 4,4'-Diaminodiphenyl ether chlorinated derivative
EINECS	202-977-6

Quality Control

Our 4-Amino-4'-Chlorodiphenyl Ether is produced under a stringent quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting specifications for industrial and research applications. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and consistency.

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. The compound is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Off-white to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	92 - 96 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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