Description

3-[[4-(2-Chloro-4-Nitro-Phenyl)Diazenylphenyl]-[2-(2-Cyanoethoxy)Ethyl]Amino]Propanenitrile is a specialized organic dye intermediate characterized by its diazenyl and cyano functional groups. This compound is critical for synthesizing high-performance, color-stable dyes and pigments with specific optical properties. It is primarily required by manufacturers in the dye and pigment, advanced materials, and research sectors seeking to develop products with enhanced chromaticity and durability.

Application

• Key intermediate in the synthesis of azo dyes and pigments for textiles, inks, and plastics.
• Precursor for functional dyes used in non-linear optics (NLO) and electronic applications.
• Research chemical for developing advanced colorants with specific light-fastness and thermal stability.
• Building block in organic synthesis for specialty chemicals with tailored molecular architectures.
• Potential use in the formulation of sensitizers and photoinitiators for photopolymerization processes.
• Component in the development of analytical reagents and indicators for laboratory use.

Basic Information

Product Name	3-[[4-(2-Chloro-4-Nitro-Phenyl)Diazenylphenyl]-[2-(2-Cyanoethoxy)Ethyl]Amino]Propanenitrile
CAS No.	69070-69-5
Molecular Formula	C20H19ClN6O3
Molecular Weight	426.86 g/mol
Synonyms	3-({4-[(2-Chloro-4-nitrophenyl)diazenyl]phenyl}{2-[2-(cyanoethoxy)ethyl]amino})propanenitrile; 2-Chloro-4-nitrobenzenediazonium, 4-({2-[2-(2-Cyanoethoxy)ethyl]amino}phenyl)-, inner salt; Propanenitrile, 3-[[4-[(2-chloro-4-nitrophenyl)azo]phenyl][2-(2-cyanoethoxy)ethyl]amino]-; Disperse Yellow 126; C.I. 12745; Azo dye intermediate 69070-69-5; 2-[2-({4-[(2-Chloro-4-nitrophenyl)hydrazinylidene]cyclohexa-2,5-dien-1-ylidene}amino)ethoxy]acetonitrile (tautomeric form)
EINECS	Contact for details

Quality Control

Our production of 3-[[4-(2-Chloro-4-Nitro-Phenyl)Diazenylphenyl]-[2-(2-Cyanoethoxy)Ethyl]Amino]Propanenitrile adheres to a stringent quality management system. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure consistent quality and specification compliance. Comprehensive Certificates of Analysis (COA) detailing all test parameters 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, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, handling and transfer should be minimized under direct light exposure.

Specification

Item	Specification
Appearance	Orange to red-brown powder or crystals
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.