Description

2-[4-[Bis(2-Acetoxyethyl)Amino]Phenylazo]-6,7-Dichlorobenzothiazole is a specialized azo-benzothiazole derivative, a high-value chemical intermediate prized for its chromophoric properties. Its primary commercial value lies in its application as a key precursor for the synthesis of advanced dyes and functional pigments. This compound is essential for manufacturers in the textile, ink, and specialty polymer industries seeking to develop products with specific color characteristics and performance.

Application

• Dye Intermediate: A critical precursor for synthesizing high-performance azo dyes used in textile coloration.
• Functional Pigment Production: Used in the manufacture of pigments for inks, coatings, and plastics requiring specific lightfastness and stability.
• Research & Development: Serves as a building block in organic synthesis for novel chromophores and photoactive materials in academic and industrial R&D.
• Specialty Polymer Additive: Can be incorporated into polymers to impart color or act as a functional monomer for specialized applications.
• Analytical Chemistry: Potential use as a staining agent or colorimetric reagent in specific analytical methodologies.

Basic Information

Product Name	2-[4-[Bis(2-Acetoxyethyl)Amino]Phenylazo]-6,7-Dichlorobenzothiazole
CAS No.	111281-59-5
Molecular Formula	C21H19Cl2N5O4S
Molecular Weight	520.38 g/mol
Synonyms	6,7-Dichloro-2-[4-[bis(2-acetoxyethyl)amino]phenylazo]benzothiazole; 2-[4-[Bis(2-acetoxyethyl)amino]phenylhydrazono]-6,7-dichloro-2,3-dihydrobenzothiazole; Azo Benzothiazole Derivative CAS 111281-59-5; Disperse Yellow 232 (related class); C.I. 111281-59-5; 2-(4-(Bis(2-acetoxyethyl)amino)phenylazo)-6,7-dichlorobenzothiazole
EINECS	Contact for details

Quality Control

Our production of 2-[4-[Bis(2-Acetoxyethyl)Amino]Phenylazo]-6,7-Dichlorobenzothiazole adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure consistent performance and reliability for your synthesis processes. A detailed Certificate of Analysis (COA) is provided with each shipment.

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, containers should be opaque or stored in dark conditions.

Specification

Item	Specification
Appearance	Orange to brown powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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