Description

3-[Ethyl[3-Methyl-4-[[6-(Methylsulphonyl)Benzothiazol-2-Yl]Azo]Phenyl]Amino]Propiononitrile is a specialized azo dye intermediate characterized by its benzothiazole and cyano functional groups. This compound is valued for its role in synthesizing high-performance dyes and pigments with excellent color fastness and thermal stability. It is primarily needed by manufacturers in the textile, ink, and advanced materials sectors seeking to produce vibrant, durable colorants.

Application

• Disperse Dye Synthesis: A key intermediate for producing high-quality disperse dyes used in polyester and acetate fiber coloring.
• Functional Pigment Manufacturing: Used in the creation of organic pigments for inks, coatings, and plastics requiring specific lightfastness.
• Textile Printing: Serves as a precursor for dyes applied in industrial textile printing processes.
• Research & Development: Employed in chemical R&D for developing novel chromophores and functional dyes.
• Specialty Chemical Production: Used in the synthesis of other specialty chemicals where the azo and benzothiazole motifs are required.

Basic Information

Product Name	3-[Ethyl[3-Methyl-4-[[6-(Methylsulphonyl)Benzothiazol-2-Yl]Azo]Phenyl]Amino]Propiononitrile
CAS No.	16588-67-3
Molecular Formula	C20H19N5O2S2
Molecular Weight	425.53 g/mol
Synonyms	3-[Ethyl(3-methyl-4-{[6-(methylsulfonyl)-1,3-benzothiazol-2-yl]diazenyl}phenyl)amino]propanenitrile; C.I. Disperse Blue 284 Intermediate; 2-[[4-(Ethyl(2-cyanoethyl)amino)-3-methylphenyl]diazenyl]-6-(methylsulfonyl)-1,3-benzothiazole; Azo Benzothiazole Dye Intermediate; 16588-67-3; Propiononitrile, 3-[ethyl[3-methyl-4-[[6-(methylsulfonyl)-2-benzothiazolyl]azo]phenyl]amino]-
EINECS	Contact for details

Quality Control

Our 3-[Ethyl[3-Methyl-4-[[6-(Methylsulphonyl)Benzothiazol-2-Yl]Azo]Phenyl]Amino]Propiononitrile is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise customer specifications. A Certificate of Analysis (COA) detailing all test results is provided with each shipment.

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 sources and incompatible materials. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Dark colored powder or crystals
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm

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