Description

2,2'-[[4-[[6-(Methylsulphonyl)Benzothiazol-2-Yl]Azo]Phenyl]Imino]Bisethanol is a specialized azo dye intermediate characterized by its benzothiazole and ethanolamine functional groups. This compound matters for its role as a key precursor in the synthesis of high-performance, colorfast dyes and pigments, offering excellent thermal stability and chromophore properties. Industries such as textile manufacturing, advanced polymer coloration, and specialty chemical synthesis require this high-purity intermediate for developing products with superior color strength and durability.

Application

• Dye & Pigment Synthesis: Primary intermediate for manufacturing high-grade disperse dyes, reactive dyes, and organic pigments used in textile coloring.
• Polymer Industry: Used in the coloration of engineering plastics, synthetic fibers (polyester, nylon), and specialty polymers requiring excellent heat and light fastness.
• Ink Formulation: Key component in producing high-performance inks for digital printing and industrial marking applications.
• Research & Development: Serves as a building block in organic synthesis and materials science research for novel chromophoric systems.
• Functional Materials: Potential applications in the development of optical materials, sensors, and non-linear optical (NLO) devices due to its conjugated azo structure.

Basic Information

Product Name	2,2'-[[4-[[6-(Methylsulphonyl)Benzothiazol-2-Yl]Azo]Phenyl]Imino]Bisethanol
CAS No.	63467-02-7
Molecular Formula	C18H20N4O4S2
Molecular Weight	420.50 g/mol
Synonyms	2,2'-((4-((6-(Methylsulfonyl)-2-benzothiazolyl)azo)phenyl)imino)bisethanol; Ethanol, 2,2'-((4-((6-(methylsulfonyl)-2-benzothiazolyl)azo)phenyl)imino)bis-; 2,2'-((4-((6-(Methylsulfonyl)benzo[d]thiazol-2-yl)diazenyl)phenyl)azanediyl)diethanol; C.I. Disperse Yellow 119 Intermediate; Azo Benzothiazole Ethanolamine Derivative; 6-(Methylsulfonyl)-2-[(4-[(2-hydroxyethyl)amino]phenyl]azo]benzothiazole; Light-sensitive dye intermediate 63467-02-7
EINECS	Contact for details

Quality Control

Our 2,2'-[[4-[[6-(Methylsulphonyl)Benzothiazol-2-Yl]Azo]Phenyl]Imino]Bisethanol 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 exacting industry specifications for dye intermediates. Certificates of Analysis (COA) detailing purity, impurity profile, and physical characteristics are provided with each shipment to guarantee batch-to-batch consistency and performance reliability for your synthesis processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be opaque or stored in darkness. For long-term storage, consider an inert atmosphere to preserve product integrity.

Specification

Item	Specification
Appearance	Yellow to Orange Crystalline Powder
Identification (IR)	Conforms to Standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm
Related Substances (HPLC)	Total Impurities ≤ 2.0%

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