Description

2-[[5-Acetamido-4-[(2-Chloro-4,6-Dinitrophenyl)Azo]-2-Methoxyphenyl](2-Hydroxyethyl)Amino]Ethyl Acetate is a specialized azo dye intermediate of significant commercial importance. This compound is valued for its role in synthesizing high-performance pigments and dyes with specific coloristic and fastness properties. It is primarily required by manufacturers in the textile, ink, and specialty coatings industries seeking to develop products with enhanced durability and color range.

Application

• Textile Dyeing & Printing: A key intermediate for producing azo disperse dyes and pigments used on synthetic fibers like polyester and nylon.
• Ink Manufacturing: Used in the synthesis of colorants for industrial inks, including those for packaging and digital printing.
• Pigment Production: Serves as a precursor for organic pigments utilized in plastics, paints, and coatings.
• Research & Development: Employed in chemical research for developing novel chromophores and studying azo coupling reactions.
• Specialty Coatings: Used to create colorants for high-performance coatings requiring specific lightfastness and chemical resistance.

Basic Information

Product Name	2-[[5-Acetamido-4-[(2-Chloro-4,6-Dinitrophenyl)Azo]-2-Methoxyphenyl](2-Hydroxyethyl)Amino]Ethyl Acetate
CAS No.	21429-42-5
Molecular Formula	C21H23ClN6O8
Molecular Weight	522.90 g/mol
Synonyms	Acetamide, N-[4-[(2-chloro-4,6-dinitrophenyl)azo]-5-[(2-hydroxyethyl)[2-(acetyloxy)ethyl]amino]-2-methoxyphenyl]-; C.I. Disperse Yellow 119; Disperse Yellow 119; 2-[[5-Acetamido-4-[(2-chloro-4,6-dinitrophenyl)azo]-2-methoxyphenyl](2-hydroxyethyl)amino]ethyl acetate; Ethanol, 2-[[5-(acetylamino)-2-methoxy-4-[(2-chloro-4,6-dinitrophenyl)azo]phenyl](2-hydroxyethyl)amino]-, acetate (ester)
EINECS	Contact for details

Quality Control

Our production of 2-[[5-Acetamido-4-[(2-Chloro-4,6-Dinitrophenyl)Azo]-2-Methoxyphenyl](2-Hydroxyethyl)Amino]Ethyl Acetate adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing to ensure consistent purity, identity, and performance characteristics. Certificates of Analysis (COA) detailing key specifications 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 brown powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 5.0%

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