Description

n-(2-Chloroethyl)-4-[(2-Chloro-4-Nitrophenyl)Azo]-n-Ethylaniline 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, offering precise color properties and chemical stability. It is primarily required by manufacturers in the chemical synthesis, specialty dyes, and advanced material research sectors for developing tailored colorants and functional molecules.

Application

• Dye and Pigment Synthesis: A key intermediate for producing high-value azo dyes and organic pigments.
• Textile Colorants: Used in the manufacturing of colorants for synthetic and natural fibers.
• Ink Formulation: Serves as a precursor for specialty inks used in printing and packaging.
• Research & Development: Employed in academic and industrial R&D for novel chromophore and material studies.
• Polymer Additives: Potential use in creating color-functionalized polymers and plastics.
• Analytical Chemistry: May be used as a standard or reagent in specific analytical methods.

Basic Information

Product Name	n-(2-Chloroethyl)-4-[(2-Chloro-4-Nitrophenyl)Azo]-n-Ethylaniline
CAS No.	61813-43-2
Molecular Formula	C16H16Cl2N4O2
Molecular Weight	367.23 g/mol
Synonyms	4-[(2-Chloro-4-nitrophenyl)azo]-N-(2-chloroethyl)-N-ethylaniline; C.I. Disperse Yellow 119; Disperse Yellow 119; 1-(2-Chloroethyl)-2-[(4-ethylamino-2-chlorophenyl)azo]-4-nitrobenzene; Solvent Yellow 119; Azoic Diazo Component 119; 2-Chloro-4-nitro-4'-(N-ethyl-N-2-chloroethyl)aminoazobenzene
EINECS	Contact for details

Quality Control

Our n-(2-Chloroethyl)-4-[(2-Chloro-4-Nitrophenyl)Azo]-n-Ethylaniline is produced under strict quality management protocols. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency meet the high standards required for industrial synthesis. A Certificate of Analysis (COA) detailing specific results is provided with each shipment to guarantee traceability and compliance.

Storage

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

Specification

Item	Specification
Appearance	Orange to red-brown powder or crystals
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm

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