Description

n-(2-Chloroethyl)-4-[(2,6-Dichloro-4-Nitrophenyl)Azo]-n-Ethyl-m-Toluidine is a specialized azo compound of significant industrial importance, primarily valued for its role as a high-performance colorant intermediate. Its complex molecular structure, featuring chloroethyl and nitro-substituted phenylazo groups, imparts specific chromophoric properties essential for producing vivid and stable pigments. This chemical is a critical raw material for manufacturers in the dyes and pigments industry, particularly those developing advanced colorants for plastics, inks, and specialty coatings where lightfastness and chemical resistance are paramount.

Application

• Primary intermediate in the synthesis of high-performance azo pigments and disperse dyes.
• Key component for manufacturing colorants used in plastics and synthetic fibers (e.g., polyester, nylon).
• Used in the production of pigments for industrial inks, including packaging and printing inks.
• Employed in the formulation of specialty coatings and paints requiring enhanced durability.
• Potential use in the research and development of functional dyes for non-textile applications.
• Serves as a chemical building block in organic synthesis for more complex chromogenic molecules.

Basic Information

Product Name	n-(2-Chloroethyl)-4-[(2,6-Dichloro-4-Nitrophenyl)Azo]-n-Ethyl-m-Toluidine
CAS No.	63741-10-6
Molecular Formula	C17H17Cl3N4O2
Molecular Weight	415.70 g/mol
Synonyms	4-[(2,6-Dichloro-4-nitrophenyl)azo]-N-(2-chloroethyl)-N-ethyl-3-methylaniline; C.I. Disperse Yellow 119; Disperse Yellow 119; Solvent Yellow 119; 1-(2-Chloroethyl)-2-ethyl-6-methyl-4-[(2,6-dichloro-4-nitrophenyl)azo]aniline; Azoic Diazo Component 119; AAMX Azoxy Diazo
EINECS	Contact for details

Quality Control

Our production of n-(2-Chloroethyl)-4-[(2,6-Dichloro-4-Nitrophenyl)Azo]-n-Ethyl-m-Toluidine adheres to stringent quality management protocols to ensure batch-to-batch consistency and purity. The material undergoes rigorous analytical testing, including HPLC for assay and impurity profiling, to meet precise customer specifications. Certificates of Analysis (COA) documenting identity, purity, and physical properties are provided with every shipment to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be opaque or stored in darkness to prevent degradation.

Specification

Item	Specification
Appearance	Orange to 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
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.