Description

6-Chloro-4-[[4-[(2-Cyanoethyl)ethylamino]phenyl]azo]-1,3-dimethyl-1H-benzotriazolium formate is a specialized cationic azo dye intermediate of significant commercial importance. This compound is valued for its role in synthesizing high-performance dyes and pigments with excellent color fastness and application properties. It is primarily required by manufacturers in the textile, ink, and specialty polymer industries seeking to develop vibrant and durable colorants.

Application

• Textile Dyeing: A key intermediate for synthesizing cationic dyes used on acrylic, modacrylic, and polyamide fibers.
• Ink Formulation: Used in the production of colorants for inks, including jet printing inks and security inks.
• Plastic and Polymer Coloring: Imparts color to various plastics and polymers where cationic compatibility is required.
• Paper Coloration: Employed in the manufacture of dyes for specialty paper products.
• Biological Staining: Potential use as a precursor for histological stains in life science research.
• Functional Material Synthesis: Serves as a building block for advanced materials like dye-sensitized solar cells (DSSCs) or nonlinear optical materials.

Basic Information

Product Name	6-Chloro-4-[[4-[(2-Cyanoethyl)ethylamino]phenyl]azo]-1,3-dimethyl-1H-benzotriazolium formate
CAS No.	97752-32-4
Molecular Formula	C21H23ClN8O2
Molecular Weight	454.91 g/mol
Synonyms	6-Chloro-1,3-dimethyl-4-[(4-[(2-cyanoethyl)ethylamino]phenyl)azo]-1H-benzotriazolium formate; C.I. Basic Red 51; Basic Red 51; Aizen Cathilon Red 6BH; Astrazon Red F3BL; Formic acid, compd. with 6-chloro-4-[[4-[(2-cyanoethyl)ethylamino]phenyl]azo]-1,3-dimethyl-1H-benzotriazolium; Cationic Red X-GRL; 1H-Benzotriazolium, 6-chloro-4-[[4-[(2-cyanoethyl)ethylamino]phenyl]azo]-1,3-dimethyl-, formate (1:1)
EINECS	Contact for details

Quality Control

Our production of 6-Chloro-4-[[4-[(2-Cyanoethyl)ethylamino]Phenyl]Azo]-1,3-Dimethyl-1H-Benzotriazolium Formate 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) detailing purity, impurity profile, and physical characteristics 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). Keep away from incompatible materials such as strong oxidizing agents. The container should be kept tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	Dark red to brown powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Solubility	Soluble in water, DMF, DMSO; slightly soluble in ethanol

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