Description

2-[[4-[(2-Cyanoethyl)(2-Phenylethyl)Amino]Phenyl]Azo]-5-Nitrobenzonitrile is a specialized azo dye intermediate with a complex molecular structure designed for high-performance applications. This compound matters for its role as a key precursor in synthesizing advanced colorants and functional dyes, offering precise chromophore control. Industries requiring sophisticated dye chemistry, such as high-end ink manufacturing, specialty polymer coloration, and advanced material research, rely on this intermediate for its consistent quality and performance.

Application

• Primary intermediate for the synthesis of high-performance azo dyes and pigments.
• Key component in the production of colorants for specialty inks, including jet printing and security inks.
• Used in the coloration of engineering plastics and high-performance polymers requiring excellent light and heat stability.
• Research and development of novel functional dyes for optoelectronic applications.
• Potential use as a chromogenic agent in analytical chemistry and sensor technology.
• Manufacturing of color filters and other advanced optical materials.

Basic Information

Product Name	2-[[4-[(2-Cyanoethyl)(2-Phenylethyl)Amino]Phenyl]Azo]-5-Nitrobenzonitrile
CAS No.	24610-00-2
Molecular Formula	C24H20N6O2
Molecular Weight	424.46 g/mol
Synonyms	5-Nitro-2-[[4-[N-(2-cyanoethyl)-N-(2-phenylethyl)amino]phenyl]azo]benzonitrile; C.I. Disperse Yellow 119; Disperse Yellow 119; 2-[[4-[N-(2-Cyanoethyl)-N-(2-phenylethyl)amino]phenyl]azo]-5-nitrobenzonitrile; Benzonitrile, 2-[[4-[(2-cyanoethyl)(2-phenylethyl)amino]phenyl]azo]-5-nitro-; Solvent Yellow 119; Azo dye intermediate 24610-00-2
EINECS	Contact for details

Quality Control

Our production of this advanced dye intermediate adheres to strict quality control protocols to ensure batch-to-batch consistency and high purity. The manufacturing process is monitored against established in-house specifications for identity, assay, and impurity profiles. A comprehensive Certificate of Analysis (COA) detailing purity, physical characteristics, and chromatographic data is provided with every shipment to support your quality assurance and R&D processes.

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, sparks, and open flame. The container should be kept tightly sealed when not in use to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	Orange to red-brown powder or crystals
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 3.0%

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