Description

2-[[4-[[(2-Chlorobenzyl)]Ethylamino]-o-Tolyl]Azo]Benzothiazole-6-Sulphonic Acid is a high-purity, specialized azo dye intermediate and chemical building block. This compound is valued for its precise molecular structure, which is critical for synthesizing dyes and pigments with specific color properties and stability. It is primarily required by manufacturers in the dyestuff, textile, and specialty chemical industries for producing high-performance colorants.

Application

• Primary Intermediate for Azo Dyes & Pigments: Serves as a key precursor in the synthesis of yellow to orange shade azo dyes, particularly for textile fibers like polyester and nylon.
• Specialty Ink Formulations: Used in the production of colorants for high-performance inks, including those for packaging and digital printing.
• Functional Dye Synthesis: Acts as a building block for creating dyes with specific functional properties, such as light fastness or compatibility with synthetic polymers.
• Research & Development: Employed in chemical R&D for developing novel chromophores and studying structure-property relationships in dye chemistry.
• Industrial Colorant Production: Integral in manufacturing batches of industrial colorants used in plastics, coatings, and other colored materials.

Basic Information

Item	Details
Product Name	2-[[4-[[(2-Chlorobenzyl)]Ethylamino]-o-Tolyl]Azo]Benzothiazole-6-Sulphonic Acid
CAS No.	65072-41-5
Molecular Formula	C23H21ClN4O3S2
Molecular Weight	501.02 g/mol
Synonyms	2-[[4-[[(2-Chlorophenyl)methyl]ethylamino]-2-methylphenyl]azo]-1,3-benzothiazole-6-sulfonic acid; 2-((4-((2-Chlorobenzyl)ethylamino)-o-tolyl)azo)benzothiazole-6-sulfonic acid; Azo Benzothiazole Sulphonic Acid Derivative; C.I. Disperse Yellow 114 Intermediate; 65072-41-5; 2-[[4-[[(2-Chlorobenzyl)ethylamino]-2-methylphenyl]azo]benzothiazole-6-sulfonic acid
EINECS	Contact for details

Quality Control

Our production of 2-[[4-[[(2-Chlorobenzyl)]Ethylamino]-o-Tolyl]Azo]Benzothiazole-6-Sulphonic Acid adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency meet the high standards required for industrial synthesis. Certificates of Analysis (COA) documenting key parameters are available upon request 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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to Orange Powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Related Substances (HPLC)	Total impurities ≤ 5.0%
Sulphated Ash	≤ 0.5%

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