Description

3-[[4-[(2-Chloro-4-Nitrophenyl)Azo]Phenyl]Ethylamino]Propiononitrile is a specialized azo compound featuring a nitrile functional group, designed for high-performance applications requiring precise molecular interaction. This chemical is valued for its role as a key intermediate in the synthesis of advanced dyes, pigments, and functional materials, where its specific structure imparts critical properties. It is primarily sought by manufacturers and R&D laboratories in the dyestuff, textile chemical, and advanced material science sectors.

Application

• Disperse Dye Intermediate: A critical building block for synthesizing high-quality disperse dyes used in coloring polyester and acetate fibers.
• Functional Pigment Synthesis: Employed in the production of organic pigments for inks, coatings, and plastics where color fastness and stability are paramount.
• Research & Development: Serves as a valuable intermediate in academic and industrial R&D for exploring new chromophores and azo-based functional molecules.
• Specialty Chemical Manufacturing: Used in the synthesis of more complex chemical entities for niche applications in material science.
• Textile Auxiliary Chemicals: Potential use in formulating specialized agents for textile processing and finishing.

Basic Information

Product Name	3-[[4-[(2-Chloro-4-Nitrophenyl)Azo]Phenyl]Ethylamino]Propiononitrile
CAS No.	40880-51-1
Molecular Formula	C17H16ClN5O2
Molecular Weight	357.80 g/mol
Synonyms	3-({4-[(2-Chloro-4-nitrophenyl)diazenyl]phenyl}ethylamino)propanenitrile; 2-Chloro-4-{[4-(ethylamino)phenyl]diazenyl}benzonitrile; Propanenitrile, 3-((4-((2-chloro-4-nitrophenyl)azo)phenyl)ethylamino)-; C.I. Disperse Yellow 119; Azo disperse dye intermediate Y-119; 40880-51-1; 3-[[p-[(2-Chloro-4-nitrophenyl)azo]phenyl]ethylamino]propionitrile
EINECS	Contact for details

Quality Control

Our production of 3-[[4-[(2-Chloro-4-Nitrophenyl)Azo]Phenyl]Ethylamino]Propiononitrile adheres to stringent internal quality protocols to ensure batch-to-batch consistency and high purity. Every lot is analyzed using advanced techniques like HPLC and NMR to confirm identity and assay. A comprehensive Certificate of Analysis (COA) detailing purity, physical characteristics, 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 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 dark conditions.

Specification

Item	Specification
Appearance	Orange to red-brown powder or crystals
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm

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