Description

4-(2-Chlorophenylazo)-2,5-Dimethoxyaniline is a specialized azo dye intermediate characterized by its distinct molecular structure. This compound matters for its role as a key precursor in the synthesis of high-performance pigments and dyes, offering precise color properties and stability. It is primarily needed by manufacturers in the pigments, dyes, and specialty chemical industries for producing colorants used in inks, coatings, and plastics.

Application

• Pigment Manufacturing: A crucial intermediate for synthesizing high-performance organic pigments, particularly yellows, oranges, and reds.
• Dye Production: Used in the manufacture of specialized azo dyes for industrial applications.
• Ink Formulations: Serves as a colorant precursor in the production of printing inks for packaging and publications.
• Coatings and Paints: Imparts color and stability in solvent-based and other industrial coating systems.
• Plastics and Polymers Coloring: Used to develop masterbatches and color concentrates for coloring various polymers.
• Research & Development: Employed in chemical research for developing new chromophores and functional materials.
• Textile Auxiliaries: Potential use in the synthesis of dyes for specialized textile applications.

Basic Information

Product Name	4-(2-Chlorophenylazo)-2,5-Dimethoxyaniline
CAS No.	60143-59-1
Molecular Formula	C14H14ClN3O2
Molecular Weight	291.73 g/mol
Synonyms	2,5-Dimethoxy-4-[(2-chlorophenyl)azo]aniline; 4-Amino-2,5-dimethoxy-2'-chloroazobenzene; C.I. Disperse Yellow 119; 1-Amino-2,5-dimethoxy-4-[(2-chlorophenyl)azo]benzene; 2'-Chloro-2,5-dimethoxy-4-aminoazobenzene; Azoic Diazo Component 48; Fast Scarlet TR Base
EINECS	Contact for details

Quality Control

Our production of 4-(2-Chlorophenylazo)-2,5-Dimethoxyaniline adheres to stringent quality protocols to ensure batch-to-batch consistency and reliability. Every lot undergoes comprehensive analysis, including purity assay and impurity profiling, to meet the exacting standards of the pigment and dye industry. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance processes.

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, prolonged exposure to direct light should be avoided.

Specification

Item	Specification
Appearance	Orange to red 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
Related Substances (HPLC)	Individual impurity ≤ 0.5%, Total impurities ≤ 2.0%

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