Description

4-Chloro-2-Nitroaniline is a versatile aromatic amine derivative, serving as a critical intermediate in the synthesis of complex organic molecules. Its value lies in the strategic positioning of its functional groups, which enable targeted chemical transformations for the production of dyes, pigments, and agrochemicals. This compound is essential for manufacturers and R&D facilities in the chemical, pharmaceutical, and agrochemical industries seeking reliable, high-purity intermediates for their synthesis pipelines.

Application

4-Chloro-2-Nitroaniline is a key building block in several industrial chemical processes. Its primary and derived applications include:

• Dye and Pigment Intermediate: A crucial precursor in the manufacture of azo dyes and organic pigments, contributing to color strength and stability.
• Agrochemical Synthesis: Used in the production of herbicides, pesticides, and fungicides, where its nitro and amino groups are key reactive sites.
• Pharmaceutical Intermediate: Serves as a starting material or intermediate in the synthesis of certain active pharmaceutical ingredients (APIs).
• Chemical Research & Development: Employed in organic synthesis laboratories for the development of novel compounds and material science applications.
• Photographic Chemicals: Can be utilized in the synthesis of certain chemicals used in photographic development.
• Corrosion Inhibitor Precursor: Acts as an intermediate in the production of specialty chemicals designed to prevent metal corrosion.

Basic Information

Product Name	4-Chloro-2-Nitroaniline
CAS No.	89-63-4
Molecular Formula	C6H5ClN2O2
Molecular Weight	172.57 g/mol
Synonyms	2-Nitro-4-chloroaniline; 4-Chloro-2-nitrobenzenamine; 1-Amino-4-chloro-2-nitrobenzene; C.I. 37030; Fast Scarlet R Base; Azoic Diazo Component 9; 4-Chloro-2-nitro-phenylamine; 2-Nitro-4-chloroaniline
EINECS	201-925-7

Quality Control

Our 4-Chloro-2-Nitroaniline is produced under stringent quality management systems. Every batch undergoes rigorous analytical testing to ensure it meets precise specifications for identity, purity, and impurity profiles. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, melting point, and impurity levels. Our commitment to consistent quality and reliable supply is fundamental for your production and research continuity.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials. 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	Yellow to orange crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Melting Point	116°C - 120°C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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