Description

3,3'-[[[4-[(2-Chloro-4-Nitrophenyl)Azo]Phenyl]Imino]Bis(Ethyleneoxy)]Bispropiononitrile is a specialized azo dye intermediate characterized by its complex molecular structure, which imparts specific chromophoric and functional properties. This compound is valued for its role in synthesizing high-performance dyes and pigments with enhanced lightfastness and color strength. It is primarily required by manufacturers in the textile, ink, and specialty polymer industries for developing advanced coloring agents.

Application

• Dye Intermediate: A key precursor in the synthesis of high-performance azo dyes for textiles and fabrics.
• Pigment Manufacturing: Used in the production of organic pigments for inks, coatings, and plastics.
• Functional Colorants: Employed in the development of specialty colorants for liquid crystal displays (LCDs) and electronic applications.
• Research & Development: Serves as a valuable building block in chemical research for novel chromophores and materials science.
• Photographic Chemicals: Potential use in the synthesis of light-sensitive compounds for specialized photographic processes.

Basic Information

Product Name	3,3'-[[[4-[(2-Chloro-4-Nitrophenyl)Azo]Phenyl]Imino]Bis(Ethyleneoxy)]Bispropiononitrile
CAS No.	68391-49-1
Molecular Formula	C22H23ClN6O4
Molecular Weight	470.91 g/mol
Synonyms	3,3'-[((4-((2-Chloro-4-nitrophenyl)azo)phenyl)imino)di-2,1-ethanediyl]dipropanenitrile; 2-Chloro-4-[(4-{[2,2'-(cyanoethyl)imino]bis(ethoxy)}phenyl)azo]nitrobenzene; Azo Dye Intermediate 68391-49-1; Propiononitrile, 3,3'-[[[4-[(2-chloro-4-nitrophenyl)azo]phenyl]imino]bis(ethyleneoxy)]bis-; 2,2'-(4-((2-Chloro-4-nitrophenyl)diazenyl)phenylazanediyl)di(ethane-2,1-diyl) dicyanoacetate (related structure); Nitrochloro Azo Dye Ether Nitrile
EINECS	Contact for details

Quality Control

Our production of 3,3'-[[[4-[(2-Chloro-4-Nitrophenyl)Azo]Phenyl]Imino]Bis(Ethyleneoxy)]Bispropiononitrile adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance and regulatory compliance 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 incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Orange to red-brown powder or crystals
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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