Description

Propanenitrile, 3-[[2-(Acetyloxy)Ethyl][4- [(6,7-Dichloro-2-Benzothiazolyl)Azo]Phenyl]Amino ]- is a specialized, high-value azo dye intermediate featuring a benzothiazole core. This compound matters for its role as a precise chromophore precursor, enabling the synthesis of dyes and pigments with specific, high-performance optical properties. It is primarily needed by manufacturers in the advanced colorants, specialty polymers, and functional materials sectors seeking to develop products with enhanced light fastness and color intensity.

Application

This advanced intermediate is engineered for high-value applications where precise color and stability are critical.

• Synthesis of High-Performance Disperse Dyes: A key precursor for creating dyes with excellent wash and light fastness for synthetic fibers like polyester and acetate.
• Functional Pigments for Plastics and Polymers: Used in developing colorants that offer superior thermal stability and dispersion within engineering plastics.
• Optical Data Storage Materials: Potential application in the research and development of materials for advanced data recording technologies.
• Non-Linear Optical (NLO) Materials: Serves as a building block in the research of organic compounds for photonic and electro-optic devices.
• Liquid Crystal Display (LCD) Color Filters: Investigated for use in creating precise color pixels in high-definition displays.
• Analytical Chemistry Reagents: Can be utilized as a specialized chromogenic agent or probe in spectroscopic analysis and sensor development.

Basic Information

Item	Detail
Product Name	Propanenitrile, 3-[[2-(Acetyloxy)Ethyl][4- [(6,7-Dichloro-2-Benzothiazolyl)Azo]Phenyl]Amino ]-
CAS No.	127126-02-7
Molecular Formula	C20H17Cl2N5O3S
Molecular Weight	478.35 g/mol
Synonyms	3-[[2-(Acetyloxy)ethyl][4-[(6,7-dichloro-2-benzothiazolyl)azo]phenyl]amino]propanenitrile; 2-Propanenitrile, 3-[[2-(acetyloxy)ethyl][4-[(6,7-dichloro-2-benzothiazolyl)azo]phenyl]amino]-; Azo Benzothiazole Dye Intermediate; 6,7-Dichloro-2-[(4-[[2-(acetyloxy)ethyl](2-cyanoethyl)amino]phenyl)azo]benzothiazole; Disperse Dye Intermediate 127126-02-7
EINECS	Contact for details

Quality Control

Our production of this specialty intermediate adheres to a stringent quality management system. Every batch is characterized and tested using advanced analytical techniques including HPLC, GC-MS, and NMR to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all critical specifications are provided and 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 incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Dark red to brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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