Description

3-[[2-(2-Cyanoethoxy)Ethyl][4-[(4-Nitrophenyl)Azo]Phenyl]Amino]Propiononitrile is a specialized, high-purity azo dye intermediate with a complex molecular architecture designed for advanced material synthesis. This compound matters for its role as a critical building block in creating functional dyes and pigments with specific optical and electronic properties. Industrial and research chemists need it for developing next-generation colorants, nonlinear optical materials, and specialized polymer additives.

Application

• Disperse Dye Synthesis: A key intermediate for manufacturing high-performance azo disperse dyes used in textile coloration, particularly for polyester and acetate fibers.
• Functional Pigment Production: Used in the synthesis of advanced organic pigments for inks, coatings, and plastics requiring specific color fastness and stability.
• Nonlinear Optical (NLO) Materials: Serves as a precursor for chromophores in materials designed for photonics, optical switching, and frequency doubling applications due to its donor-acceptor structure.
• Liquid Crystal Displays (LCDs): Potential use in the synthesis of dichroic dyes for guest-host LCD systems, enhancing display contrast and color performance.
• Research & Development: A valuable reagent in academic and industrial R&D for exploring new dye chemistry, photochemical processes, and molecular electronics.
• Polymer Modification: Can be incorporated into polymer chains to impart color or alter the light-absorption characteristics of specialty engineering plastics.

Basic Information

Item	Details
Product Name	3-[[2-(2-Cyanoethoxy)Ethyl][4-[(4-Nitrophenyl)Azo]Phenyl]Amino]Propiononitrile
CAS No.	70210-10-5
Molecular Formula	C22H24N6O3
Molecular Weight	420.47 g/mol
Synonyms	3-({2-[2-(2-Cyanoethoxy)ethyl][4-[(4-nitrophenyl)diazenyl]phenyl]amino}oxy)propanenitrile; 3-[[2-(2-Cyanoethoxy)ethyl][4-[(4-nitrophenyl)azo]phenyl]amino]propionitrile; Azo dye intermediate 70210-10-5; 4-[(4-Nitrophenyl)azo]-N,N-bis(2-cyanoethyl)aniline; N,N-Bis(2-cyanoethyl)-4-[(4-nitrophenyl)azo]aniline; Propanenitrile, 3-[[2-(2-cyanoethoxy)ethyl][4-[(4-nitrophenyl)azo]phenyl]amino]-
EINECS	Contact for details

Quality Control

Our production of 3-[[2-(2-Cyanoethoxy)Ethyl][4-[(4-Nitrophenyl)Azo]Phenyl]Amino]Propiononitrile adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and impurity profiling, to meet exacting customer specifications. Certificates of Analysis (COA) documenting identity, purity, and related substances are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The compound is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Orange to red-brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Heavy Metals	≤ 20 ppm

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