Description

4-[(2-Chloro-4-Nitrophenyl)Azo]-n-Phenylaniline CAS NO 3150-82-1 is a synthetic azo dye intermediate characterized by its distinct molecular structure. This compound is valued for its role in producing high-performance pigments and dyes with specific color properties and stability. It is primarily required by manufacturers in the pigments, specialty dyes, and advanced materials sectors for research and industrial synthesis.

Application

• Pigment Manufacturing: A key intermediate for synthesizing high-performance organic pigments, particularly for applications requiring specific shades of yellow, orange, or red.
• Specialty Dye Production: Used in the synthesis of dyes for plastics, inks, and coatings where lightfastness and chemical resistance are critical.
• Research & Development: Serves as a valuable building block in chemical research for developing novel chromophores and functional materials.
• Textile Dyeing: Employed in the production of dyes for synthetic fibers, offering vibrant and durable coloration.
• Analytical Chemistry: Can be utilized as a standard or reagent in specific colorimetric analysis and testing procedures.

Basic Information

Item	Detail
Product Name	4-[(2-Chloro-4-Nitrophenyl)Azo]-n-Phenylaniline
CAS No.	3150-82-1
Molecular Formula	C18H12ClN5O2
Molecular Weight	365.77 g/mol
Synonyms	4-[(2-Chloro-4-nitrophenyl)azo]-N-phenylaniline; 2-Chloro-4-[(4-aminophenyl)azo]-1-nitrobenzene; C.I. Disperse Yellow 42; Disperse Yellow 42; 1-Nitro-2-chloro-4-(p-aminophenylazo)benzene; 4-Aminoazobenzene-2'-chloro-4'-nitro; 4-[(2-Chloro-4-nitrophenyl)azo]benzenamine
EINECS	221-590-8

Quality Control

Our production of 4-[(2-Chloro-4-Nitrophenyl)Azo]-n-Phenylaniline adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR spectroscopy, to ensure consistency and compliance with customer specifications. A Certificate of Analysis (COA) detailing all critical parameters is provided with each shipment.

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 incompatible materials such as strong oxidizing agents.

Specification

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

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