Description

4-(4-Chlorophenylazo)-1-Naphtylamine is an azo dye intermediate characterized by its distinct molecular structure, which is pivotal for imparting color properties in various synthetic processes. This compound matters for its role as a key building block in the production of high-performance pigments and dyes, offering excellent lightfastness and thermal stability. It is primarily needed by manufacturers in the pigments, dyes, plastics, and specialty chemical synthesis industries seeking reliable and consistent raw materials.

Application

• Pigment Manufacturing: Serves as a crucial precursor for the synthesis of high-performance organic pigments, particularly yellows, oranges, and reds.
• Dye Production: Used in the formulation of azo dyes for coloring textiles, leather, and paper.
• Plastics and Polymers: Incorporated as a colorant masterbatch for engineering plastics and synthetic fibers to achieve vibrant, stable colors.
• Ink Formulation: Applied in the production of industrial and printing inks requiring good weatherability and chemical resistance.
• Coatings and Paints: Utilized in solvent-based and specialty coatings where color consistency and durability are critical.
• Research & Development: Acts as a standard or intermediate in chemical research for developing new chromophoric systems and materials.

Basic Information

Product Name	4-(4-Chlorophenylazo)-1-Naphtylamine
CAS No.	42950-00-5
Molecular Formula	C16H12ClN3
Molecular Weight	281.74 g/mol
Synonyms	1-Naphthylamine, 4-[(4-chlorophenyl)azo]-; 4-[(4-Chlorophenyl)azo]-1-naphthylamine; C.I. 11160B; 1-Amino-4-(4-chlorophenylazo)naphthalene; 4-(p-Chlorophenylazo)-1-naphthylamine; Solvent Orange 60; Azoic Diazo Component 44; 4-(4-Chlorobenzeneazo)-1-aminonaphthalene
EINECS	Contact for details

Quality Control

Our 4-(4-Chlorophenylazo)-1-Naphtylamine is produced under stringent quality management systems. Every batch undergoes rigorous analytical testing to ensure it meets precise purity and consistency standards critical for industrial applications. Certificates of Analysis (COA) detailing specific batch results for identity, assay, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and 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 crystalline powder
Identification (IR)	Conforms
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.