Description

2-[4-[(2-Chloro-4-Nitrophenyl)Azo]-n-(2-Cyanoethyl)-3-Methylanilino]Ethyl Benzoate is a specialized azo dye intermediate of significant commercial importance. This compound is valued for its role in synthesizing high-performance pigments and dyes, offering excellent color properties and stability. It is primarily required by manufacturers in the pigments, inks, plastics, and specialty coatings industries seeking to develop vibrant and durable colorants.

Application

This azo-based intermediate serves as a critical building block in the production of complex colorants. Its primary and related applications include:

• Pigment Manufacturing: A key precursor for the synthesis of high-performance organic pigments used in industrial applications.
• Plastics and Polymer Coloring: Used to produce colorants that impart stable and vivid colors to various plastic resins and polymers.
• Ink Formulation: Essential for creating specialty printing inks, including those for packaging and security printing, requiring specific color fastness.
• Textile Dyes: Can be utilized in the synthesis of dyes for synthetic fibers where specific color shades and properties are needed.
• Coatings and Paints: Employed in the development of advanced coating systems that demand high color strength and weatherability.
• Research and Development: Serves as a valuable chemical entity in R&D for novel dye and functional material discovery.

Basic Information

Product Name	2-[4-[(2-Chloro-4-Nitrophenyl)Azo]-n-(2-Cyanoethyl)-3-Methylanilino]Ethyl Benzoate
CAS No.	20339-55-3
Molecular Formula	C25H22ClN5O4
Molecular Weight	491.93 g/mol
Synonyms	Benzoic acid, 2-[4-[(2-chloro-4-nitrophenyl)azo]-N-(2-cyanoethyl)-3-methylanilino]ethyl ester; Ethyl 2-[4-[(2-chloro-4-nitrophenyl)azo]-N-(2-cyanoethyl)-3-methylanilino]benzoate; Azo dye intermediate 20339-55-3; C.I. Disperse Yellow 211 (related); 2-{4-[(2-Chloro-4-nitrophenyl)diazenyl]-N-(2-cyanoethyl)-3-methylanilino}ethyl benzoate
EINECS	Contact for details

Quality Control

Our production of 2-[4-[(2-Chloro-4-Nitrophenyl)Azo]-n-(2-Cyanoethyl)-3-Methylanilino]Ethyl Benzoate adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. The product undergoes rigorous analytical testing, including chromatography and spectroscopy, to confirm identity and meet specified impurity profiles. Certificates of Analysis (COA) detailing all critical quality attributes are available upon request to support your quality assurance and regulatory needs.

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 darkness.

Specification

Item	Specification
Appearance	Orange to red-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)	Total impurities ≤ 2.0%

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