Description

2-[2-[[4-(2-Chloro-4,6-Dinitro-Phenyl)Diazenylnaphthalen-1-Yl]Amino]Ethoxy]Ethanol is a specialized azo dye intermediate characterized by its complex aromatic structure incorporating chloro, nitro, and diazenyl functional groups. This compound is engineered for high-performance applications where precise color development and chemical stability are paramount. It is primarily utilized by manufacturers in the dye and pigment industries for synthesizing advanced colorants and functional materials.

Application

• Key intermediate for the synthesis of high-grade azo dyes and pigments used in textiles and plastics.
• Precursor in the manufacturing of specialized colorants for inks, including printing and packaging inks.
• Used in research and development of functional dyes for optical and electronic applications.
• Potential component in the synthesis of analytical reagents and indicators for laboratory use.
• Intermediate for creating custom color formulations in industrial coatings and paints.

Basic Information

Item	Detail
Product Name	2-[2-[[4-(2-Chloro-4,6-Dinitro-Phenyl)Diazenylnaphthalen-1-Yl]Amino]Ethoxy]Ethanol
CAS No.	57119-91-2
Molecular Formula	C20H17ClN4O6
Molecular Weight	444.83 g/mol
Synonyms	2-[2-({4-[(2-Chloro-4,6-dinitrophenyl)diazenyl]naphthalen-1-yl}amino)ethoxy]ethanol; Ethanol, 2-[2-[[4-[(2-chloro-4,6-dinitrophenyl)azo]-1-naphthalenyl]amino]ethoxy]-; Azo dye intermediate 57119-91-2; 1-Naphthylamine azo derivative; CI Disperse Yellow (related structures); 2-Chloro-4,6-dinitro benzene diazonium naphthyl derivative; 2-(2-((4-((2-Chloro-4,6-dinitrophenyl)diazenyl)naphthalen-1-yl)amino)ethoxy)ethan-1-ol
EINECS	Contact for details

Quality Control

Our 2-[2-[[4-(2-Chloro-4,6-Dinitro-Phenyl)Diazenylnaphthalen-1-Yl]Amino]Ethoxy]Ethanol is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance protocols.

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 heat sources and incompatible materials. Due to its light-sensitive nature, containers should be opaque or stored in dark conditions.

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
Residue on Ignition	≤ 0.5%

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