Description

4-[(2-Chloro-4-Nitrophenyl)Azo]Aniline is a specialized azo dye intermediate characterized by its distinct molecular structure. This compound is valued for its role in synthesizing high-performance pigments and dyes with specific coloristic and fastness properties. It is primarily required by manufacturers in the pigments, dyes, and specialty chemical industries for producing colorants used in inks, coatings, and plastics.

Application

• Primary Intermediate for Azo Pigments: Serves as a key building block in the synthesis of high-performance organic pigments, particularly yellows, oranges, and reds.
• Dye Manufacturing: Used in the production of disperse dyes and other specialty dyes for textile applications.
• Plastics and Polymer Coloring: Imparts color to engineering plastics, masterbatches, and synthetic fibers where thermal stability is required.
• Inks and Coatings: A crucial component in formulating industrial inks, paints, and coatings that demand good lightfastness and chemical resistance.
• Research & Development: Employed in chemical research for developing new chromophores and studying azo coupling reactions.
• Analytical Reagent: Potential use as a reagent or standard in analytical chemistry methodologies.

Basic Information

Product Name	4-[(2-Chloro-4-Nitrophenyl)Azo]Aniline
CAS No.	52735-98-5
Molecular Formula	C12H9ClN4O2
Molecular Weight	276.68 g/mol
Synonyms	4-[(2-Chloro-4-nitrophenyl)azo]benzenamine; 2-Chloro-4-[(4-aminophenyl)azo]-1-nitrobenzene; 1-Amino-4-[(2-chloro-4-nitrophenyl)azo]benzene; C.I. Disperse Yellow 42; Disperse Yellow 42; 4-Aminoazobenzene-2'-chloro-4'-nitro; Benzenamine, 4-[(2-chloro-4-nitrophenyl)azo]-; Azo dye intermediate YA
EINECS	Contact for details

Quality Control

Our production of 4-[(2-Chloro-4-Nitrophenyl)Azo]Aniline adheres to stringent quality protocols to ensure batch-to-batch consistency and reliability. Each lot undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation. Certificates of Analysis (COA) documenting all critical parameters are available upon request, supporting 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). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in opaque or amber packaging, or stored in darkness.

Specification

Item	Specification
Appearance	Orange to red-brown powder or crystals
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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