Description

n-Chloroaniline is an important halogenated aromatic amine, widely recognized in the chemical industry by its CAS number 24613-03-4. This compound serves as a versatile and critical intermediate in the synthesis of more complex organic molecules, particularly in the production of dyes, pigments, and agrochemicals. Its unique chemical structure makes it an essential building block for manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors seeking reliable and high-purity raw materials.

Application

• Agrochemical Synthesis: A key intermediate in the manufacture of herbicides, pesticides, and fungicides.
• Dye and Pigment Production: Used in the synthesis of azo dyes and other colorants for textiles, inks, and plastics.
• Pharmaceutical Intermediates: Serves as a precursor in the synthesis of various active pharmaceutical ingredients (APIs).
• Polymer Industry: Acts as a monomer or modifier in the production of specialty polymers and resins.
• Chemical Research: Employed as a standard or reagent in organic synthesis and developmental chemistry.
• Photographic Chemicals: Used in the formulation of certain photographic developers and sensitizers.

Basic Information

Product Name	n-Chloroaniline
CAS No.	24613-03-4
Molecular Formula	C6H6ClN
Molecular Weight	127.57 g/mol
Synonyms	4-Chloroaniline; p-Chloroaniline; 1-Amino-4-chlorobenzene; 4-Chlorobenzenamine; p-Aminochlorobenzene; PCA; Parachloroaniline; UN 2018
EINECS	246-369-6

Quality Control

Our n-Chloroaniline is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatography and spectroscopy, to verify identity, potency, and impurity profiles. A Certificate of Analysis (COA) detailing all test results is provided with every shipment, ensuring full traceability and compliance with your internal specifications and relevant industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong oxidizing agents and acids. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	White to light yellow crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 99.0%
Melting Point	68°C - 72°C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
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.