Description

4-Chloroaniline is a versatile aromatic amine intermediate of significant industrial importance. This compound serves as a critical building block in the synthesis of a wide range of high-value chemicals, including dyes, pigments, and agrochemicals. Industries such as pharmaceuticals, agrochemical manufacturing, and specialty chemicals rely on consistent, high-purity 4-chloroaniline for their production processes.

Application

• Agrochemical Synthesis: A key precursor in the manufacture of herbicides, fungicides, and insecticides.
• Dye and Pigment Production: Used as an intermediate for azo dyes and other colorants.
• Pharmaceutical Intermediates: Serves as a building block for various active pharmaceutical ingredients (APIs).
• Rubber Chemicals: Employed in the production of antioxidants and vulcanization accelerators.
• Photographic Chemicals: Used in the synthesis of certain photographic developers.
• Research & Development: A valuable reagent in organic synthesis and chemical research laboratories.

Basic Information

Product Name	4-Chloroaniline
CAS No.	106-47-8
Molecular Formula	C6H6ClN
Molecular Weight	127.57 g/mol
Synonyms	p-Chloroaniline; 4-Chlorobenzenamine; 1-Amino-4-chlorobenzene; p-Aminochlorobenzene; 4-CA; PCA; Parachloroaniline; UN 2018
EINECS	203-401-0

Quality Control

Our 4-Chloroaniline is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for purity, identity, and impurity profiles. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing key parameters such as assay, melting point, and specific impurity limits. Our quality commitment ensures reliable performance in your downstream synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat sources and incompatible materials such as strong oxidizing agents, acids, and acid chlorides. Recommended storage temperature is 15-25°C. The product is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to pale yellow crystalline solid
Identification (IR)	Conforms
Assay (HPLC)	≥ 99.0%
Melting Point	70°C - 73°C
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 1.0%

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