Description

2,2'-[[4-[(2-Chloro-4-Nitrophenyl)Azo]-3-Methylphenyl]Imino]Bisethyl Diacetate is a specialized azo dye intermediate of significant commercial importance. Its precise molecular structure makes it a critical precursor for synthesizing high-performance pigments and dyes. This compound is essential for manufacturers in the colorant industry seeking to produce vivid, stable, and application-specific shades.

Application

This advanced chemical intermediate is primarily utilized in the synthesis of complex colorants. Key application areas include:

• Pigment Manufacturing: As a key precursor for producing high-performance organic pigments used in industrial coatings, inks, and plastics.
• Dye Synthesis: In the production of specialized azo dyes for textiles, leather, and other substrates requiring colorfastness.
• Advanced Material Colorants: For coloring high-tech polymers, engineering resins, and specialty films where thermal and light stability are paramount.
• Research & Development: Serving as a building block in chemical research for developing novel chromophores and functional dyes.
• Functional Color Applications: Potential use in creating dyes for non-textile applications such as sensors or imaging agents.

Basic Information

Product Name	2,2'-[[4-[(2-Chloro-4-Nitrophenyl)Azo]-3-Methylphenyl]Imino]Bisethyl Diacetate
CAS No.	68413-42-3
Molecular Formula	C21H21ClN4O6
Molecular Weight	460.87 g/mol
Synonyms	2,2'-[[4-[(2-Chloro-4-nitrophenyl)azo]-3-methylphenyl]imino]bis[ethanol] diacetate (ester); Ethanol, 2,2'-[[4-[(2-chloro-4-nitrophenyl)azo]-3-methylphenyl]imino]bis-, diacetate; C.I. Disperse Yellow 119 intermediate; Azo dye intermediate 68413-42-3; 2,2'-((4-((2-Chloro-4-nitrophenyl)diazenyl)-3-methylphenyl)azanediyl)diethyl diacetate; Acetic acid, 2,2'-((4-((2-chloro-4-nitrophenyl)azo)-3-methylphenyl)imino)bis[ethyl ester]; 1,1'-(4-((2-Chloro-4-nitrophenyl)azo)-3-methylphenyl)imino)bis(ethane-2,1-diyl) diacetate
EINECS	Contact for details

Quality Control

Our production of 2,2'-[[4-[(2-Chloro-4-Nitrophenyl)Azo]-3-Methylphenyl]Imino]Bisethyl Diacetate adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing to ensure consistent purity, chemical identity, and performance as a dye intermediate. Certificates of Analysis (COA) detailing key specifications such as assay, impurity profile, and physical characteristics are available upon request to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Orange to brown powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 3.0%

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