Description

3-[[4-[(2-Chloro-4-Nitrophenyl)Azo]Phenyl][2-(2-Cyanoethoxy)Ethyl]Amino]Propiononitrile is a specialized azo dye intermediate characterized by its complex molecular structure, offering precise chromophoric properties. This compound is engineered for high-performance applications where color strength, stability, and specific functional group reactivity are critical. It is primarily utilized by manufacturers in the dyes and pigments, advanced materials, and specialty chemical synthesis sectors.

Application

• Key intermediate for the synthesis of high-grade azo disperse dyes and pigments.
• Used in the coloration of synthetic fibers such as polyester and nylon.
• Potential precursor in the development of functional dyes for non-textile applications, including inks and coatings.
• Employed in research and development of novel chromophores and photoactive materials.
• May serve as a building block in organic electronic materials due to its conjugated azo system.
• Used in analytical chemistry as a reference standard or reagent for method development.

Basic Information

Product Name	3-[[4-[(2-Chloro-4-Nitrophenyl)Azo]Phenyl][2-(2-Cyanoethoxy)Ethyl]Amino]Propiononitrile
CAS No.	58104-49-7
Molecular Formula	C20H20ClN5O3
Molecular Weight	413.86 g/mol
Synonyms	3-({4-[(2-Chloro-4-nitrophenyl)diazenyl]phenyl}{2-[2-(cyano)ethoxy]ethyl}amino)propanenitrile; 2-Chloro-4-({4-[{2-[2-(cyano)ethoxy]ethyl}(2-cyanoethyl)amino]phenyl}diazenyl)nitrobenzene; C.I. Disperse Yellow 119; Disperse Yellow 119; Azo Dye Intermediate 58104-49-7; 2-[2-({4-[(2-Chloro-4-nitrophenyl)hydrazinylidene]phenyl}amino)ethoxy]acetonitrile (tautomeric form); Propanenitrile, 3-[[4-[(2-chloro-4-nitrophenyl)azo]phenyl][2-(2-cyanoethoxy)ethyl]amino]-
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to stringent quality control protocols to ensure batch-to-batch consistency and purity. All materials are characterized using modern analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment 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 place at room temperature (15-25°C). Keep away from heat sources and incompatible materials. Due to its light-sensitive nature, prolonged exposure to direct light should be avoided.

Specification

Item	Specification
Appearance	Orange to red-brown powder or crystals
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
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.