Description

5-[[2-Chloro-4-(Methylsulphonyl)Phenyl]Azo]-4-Methyl-2,6-Bis[[3-(2-Phenoxyethoxy)Propyl]Amino]Nicotinonitrile is a specialized, high-performance azo dye intermediate designed for demanding colorant synthesis. This compound matters for its ability to impart specific, stable color properties in advanced polymeric and synthetic fiber applications. It is primarily needed by manufacturers in the textile, plastics, and specialty chemical industries seeking to develop high-value, colorfast pigments and dyes.

Application

• Primary intermediate for the synthesis of high-performance azo disperse dyes and pigments.
• Key component in coloring synthetic fibers such as polyester, nylon, and acetate for enhanced color fastness.
• Used in the production of colorants for engineering plastics and specialty polymers requiring thermal stability.
• Employed in the manufacture of inks for specialized printing applications.
• Potential use in the research and development of functional dyes for non-textile applications, including optical materials.

Basic Information

Product Name	5-[[2-Chloro-4-(Methylsulphonyl)Phenyl]Azo]-4-Methyl-2,6-Bis[[3-(2-Phenoxyethoxy)Propyl]Amino]Nicotinonitrile
CAS No.	63281-10-7
Molecular Formula	C37H42ClN7O5S
Molecular Weight	732.29 g/mol
Synonyms	Disperse Blue 367; C.I. Disperse Blue 367; 2,6-Pyridinedicarbonitrile, 5-[(2-chloro-4-(methylsulfonyl)phenyl)azo]-4-methyl-2,6-bis[3-(2-phenoxyethoxy)propyl]amino]-; Solvent Blue 367; 5-[(2-Chloro-4-(methylsulfonyl)phenyl)azo]-4-methyl-2,6-bis[[3-(2-phenoxyethoxy)propyl]amino]nicotinonitrile; 63281-10-7; 5-[[2-Chloro-4-(Methylsulfonyl)Phenyl]Azo]-4-Methyl-2,6-Bis[[3-(2-Phenoxyethoxy)Propyl]Amino]Nicotinonitrile
EINECS	Contact for details

Quality Control

Our production of this advanced dye intermediate adheres to stringent quality control protocols to ensure batch-to-batch consistency and purity. The material is characterized using modern analytical techniques including HPLC, GC, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every 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, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in the original packaging or opaque containers until use.

Specification

Item	Specification
Appearance	Dark blue to violet powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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