Description

2-[(6-Methoxy-2-Benzothiazolyl)Azo]-4-Methylphenol is a high-purity azo dye intermediate characterized by its distinct molecular structure. This compound is valued for its role as a critical precursor in the synthesis of specialized dyes and pigments, offering consistent performance and batch-to-batch reliability. It is primarily utilized by manufacturers in the chemical, textile, and advanced materials industries for research and production-scale applications.

Application

• Key intermediate in the synthesis of specialized azo dyes and pigments for textiles and plastics.
• Used in the development of functional dyes for optical and electronic applications.
• Acts as a chromogenic reagent in analytical chemistry and research laboratories.
• Potential precursor for liquid crystal dyes and other advanced material systems.
• Employed in research and development of novel colorants and photonic materials.

Basic Information

Product Name	2-[(6-Methoxy-2-Benzothiazolyl)Azo]-4-Methylphenol
CAS No.	3219-73-6
Molecular Formula	C15H13N3O2S
Molecular Weight	299.35 g/mol
Synonyms	2-[(6-Methoxy-2-benzothiazolyl)azo]-4-methylphenol; 2-(6-Methoxy-2-benzothiazolylazo)-4-methylphenol; C.I. 11855; Disperse Yellow 119; Solvent Yellow 119; 4-Methyl-2-[(6-methoxy-2-benzothiazolyl)azo]phenol; 2-(6-Methoxybenzothiazol-2-ylazo)-4-methylphenol
EINECS	221-745-6

Quality Control

Our 2-[(6-Methoxy-2-Benzothiazolyl)Azo]-4-Methylphenol is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets precise chemical and physical specifications. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee traceability and compliance with your 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 incompatible materials. Due to its light-sensitive nature, containers should be kept in the original packaging or opaque containers until use.

Specification

Item	Specification
Appearance	Orange to red-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)	≤ 20 ppm

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