Description

5-[(2-Cyano-4-Nitrophenyl)Azo]-6-[(2-Hydroxyethyl)Amino]-4-Methyl-2-[[3-(2-Phenoxyethoxy)Propyl]Amino]Nicotinonitrile is a specialized, high-purity azo dye intermediate designed for advanced colorant synthesis. This compound matters for its role in producing high-performance pigments and dyes with enhanced color strength, stability, and application-specific properties. It is primarily needed by manufacturers in the ink, textile, plastics, and specialty coatings industries seeking to develop superior color formulations.

Application

• Disperse Dye Synthesis: A key intermediate for manufacturing high-grade disperse dyes used in polyester and acetate fiber coloring.
• Inkjet Ink Formulation: Used in the production of advanced colorants for high-resolution digital and industrial printing inks.
• Plastic and Polymer Coloring: Imparts stable coloration to engineering plastics, resins, and synthetic fibers.
• Specialty Coatings: Employed in creating pigments for automotive, industrial, and decorative coatings requiring excellent lightfastness.
• Research & Development: Serves as a crucial building block in organic synthesis for novel chromophores and functional dyes in academic and industrial R&D.
• Liquid Crystal Display (LCD) Color Filters: Potential use in the synthesis of colorants for electronic display applications.

Basic Information

Product Name	5-[(2-Cyano-4-Nitrophenyl)Azo]-6-[(2-Hydroxyethyl)Amino]-4-Methyl-2-[[3-(2-Phenoxyethoxy)Propyl]Amino]Nicotinonitrile
CAS No.	63833-78-3
Molecular Formula	C27H28N8O4
Molecular Weight	528.57 g/mol
Synonyms	5-[(2-Cyano-4-nitrophenyl)azo]-6-[(2-hydroxyethyl)amino]-4-methyl-2-[[3-(2-phenoxyethoxy)propyl]amino]-3-pyridinecarbonitrile; C.I. Disperse Red 338; Disperse Red 338; Solvent Red 196; Azo Dye Intermediate 63833-78-3; 3-Pyridinecarbonitrile derivative; 2-[[3-(2-Phenoxyethoxy)propyl]amino]-4-methyl-6-[(2-hydroxyethyl)amino]-5-[(2-cyano-4-nitrophenyl)azo]nicotinonitrile
EINECS	Contact for details

Quality Control

Our production of 5-[(2-Cyano-4-Nitrophenyl)Azo]-6-[(2-Hydroxyethyl)Amino]-4-Methyl-2-[[3-(2-Phenoxyethoxy)Propyl]Amino]Nicotinonitrile adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing to ensure high purity, consistent performance, and traceability. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request 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 strong oxidizing agents and incompatible materials. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Reddish-brown to dark brown powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 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.