Description

2,2'-[[3-Chloro-4-[(2,6-Dichloro-4-Nitrophenyl)Azo]Phenyl]Imino]Bisethyl Diacetate is a specialized azo dye intermediate of significant commercial importance. This compound serves as a critical precursor in the synthesis of high-performance pigments and dyes, valued for its ability to impart specific color and stability properties. It is primarily required by manufacturers in the pigments, advanced textiles, and specialty polymer industries for producing colorants with enhanced light and chemical fastness.

Application

• Primary intermediate for the synthesis of high-performance azo pigments and disperse dyes.
• Key component in manufacturing colorants for industrial coatings and automotive paints requiring durability.
• Used in the production of dyes for synthetic fibers, including polyester and nylon.
• Employed in the creation of specialty pigments for plastics and masterbatch applications.
• Potential use in the formulation of inks for digital and textile printing.
• Research and development of novel functional dyes for optical or electronic applications.

Basic Information

Product Name	2,2'-[[3-Chloro-4-[(2,6-Dichloro-4-Nitrophenyl)Azo]Phenyl]Imino]Bisethyl Diacetate
CAS No.	68938-64-7
Molecular Formula	C20H17Cl3N4O6
Molecular Weight	515.73 g/mol
Synonyms	2,2'-[(3-Chloro-4-[(2,6-dichloro-4-nitrophenyl)azo]phenyl)imino]diethanol diacetate; Bis(2-acetoxyethyl)[3-chloro-4-[(2,6-dichloro-4-nitrophenyl)azo]phenyl]amine; Azo Dye Intermediate 68938-64-7; 3-Chloro-4-((2,6-dichloro-4-nitrophenyl)azo)-N,N-bis(2-acetoxyethyl)aniline; Acetic acid, 2,2'-[(3-chloro-4-[(2,6-dichloro-4-nitrophenyl)azo]phenyl)imino]bis[ethyl ester]; CI Disperse Yellow 201 intermediate
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards and batch-to-batch consistency. Quality is verified through analytical methods including HPLC, IR spectroscopy, and titration to confirm identity, purity, and the absence of critical impurities. Certificates of Analysis (COA) detailing all specifications 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 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	Yellow to orange-brown powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals (as Pb)	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 1.0%; Total impurities ≤ 3.0%

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