Description

4-[(6-Methoxybenzothiazol-2-Yl)Azo]-N,n-Dimethylaniline is a specialized azo dye intermediate characterized by its distinct benzothiazole and dimethylaniline structure. This compound is valued for its role as a key precursor in synthesizing high-performance dyes and pigments, offering excellent color fastness and thermal stability. It is primarily required by manufacturers in the textile, ink, and advanced materials sectors seeking to develop products with specific chromatic and functional properties.

Application

• Primary intermediate for the synthesis of azo disperse dyes used in polyester and acetate fiber dyeing.
• Key precursor in manufacturing high-performance pigments for inks, coatings, and plastics.
• Used in research and development of functional dyes for non-linear optics and electronic applications.
• Employed in the production of sensitizing dyes for photographic and imaging technologies.
• Acts as a chromogenic agent in analytical chemistry and diagnostic test kits.
• Potential use as a monomer or additive in the development of advanced polymeric materials with specific light-absorption properties.

Basic Information

Product Name	4-[(6-Methoxybenzothiazol-2-Yl)Azo]-N,n-Dimethylaniline
CAS No.	3771-31-1
Molecular Formula	C₁₇H₁₈N₄OS
Molecular Weight	326.42 g/mol
Synonyms	2-[(4-(Dimethylamino)phenyl)azo]-6-methoxybenzothiazole; C.I. Disperse Yellow 119; 4-[(6-Methoxy-2-benzothiazolyl)azo]-N,N-dimethylaniline; 6-Methoxy-2-(4-dimethylaminophenylazo)benzothiazole; 4-(6-Methoxy-2-benzothiazolylazo)-N,N-dimethylaniline; Azo Disperse Yellow Intermediate; 2-(4-Dimethylaminophenylazo)-6-methoxybenzothiazole
EINECS	223-237-4

Quality Control

Our production of 4-[(6-Methoxybenzothiazol-2-Yl)Azo]-N,n-Dimethylaniline adheres to stringent quality management protocols to ensure batch-to-batch consistency and reliability. The material is manufactured under controlled conditions and undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation. A Certificate of Analysis (COA) detailing specific results for each batch is provided to guarantee compliance with your technical requirements.

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. Due to its light-sensitive nature, handling and transfer should be minimized under direct light exposure.

Specification

Item	Specification
Appearance	Orange to brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm

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