Description

3-[Ethyl[4-[[6-(Methylsulphonyl)Benzothiazol-2-Yl]Azo]Phenyl]Amino]Propiononitrile is a specialized azo dye intermediate characterized by its benzothiazole core and cyanoethylamino functional group. This compound matters for its role as a precise chemical building block in the synthesis of high-performance dyes and functional materials, offering excellent color fastness and thermal stability. Industrial manufacturers and R&D laboratories in the pigments, advanced materials, and specialty chemical sectors require this high-purity intermediate for developing next-generation products.

Application

• Disperse Dye Synthesis: A key precursor for manufacturing high-quality disperse dyes used in textile printing and dyeing of polyester and acetate fibers.
• Functional Pigment Production: Employed in creating advanced organic pigments with enhanced weatherability and color strength for coatings and plastics.
• Liquid Crystal Dyes (LCDs): Used in the research and development of dichroic dyes for liquid crystal display applications, contributing to improved contrast ratios.
• Non-Linear Optical Materials: Serves as an intermediate in the synthesis of materials for photonic and electro-optic devices due to its conjugated molecular structure.
• Analytical Chemistry Reagent: Acts as a chromogenic agent or a complexing intermediate in specific spectrophotometric detection methods.
• Research & Development: A valuable building block in organic synthesis for pharmaceutical and agrochemical research exploring novel heterocyclic compounds.

Basic Information

Product Name	3-[Ethyl[4-[[6-(Methylsulphonyl)Benzothiazol-2-Yl]Azo]Phenyl]Amino]Propiononitrile
CAS No.	63467-01-6
Molecular Formula	C19H19N5O2S2
Molecular Weight	413.52 g/mol
Synonyms	2-[[4-(Ethylamino)phenyl]azo]-6-(methylsulfonyl)benzothiazole-3-propiononitrile; C.I. Disperse Blue 284 Intermediate; 3-[Ethyl(4-{[6-(methylsulfonyl)-1,3-benzothiazol-2-yl]azo}phenyl)amino]propanenitrile; Ethylamino Propiononitrile Azo Benzothiazole Sulfone; 63467-01-6; Azo Benzothiazole Dye Intermediate
EINECS	Contact for details

Quality Control

Our 3-[Ethyl[4-[[6-(Methylsulphonyl)Benzothiazol-2-Yl]Azo]Phenyl]Amino]Propiononitrile is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise customer specifications and consistent batch-to-batch performance. Certificates of Analysis (COA) documenting all critical quality parameters are available upon request to support your quality assurance protocols.

Storage

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

Specification

Item	Specification
Appearance	Dark red to brown powder or crystals
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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