Description

2,2'-[[4-[[2-Chloro-4-(Methylsulphonyl)Phenyl]Azo]-3-Methylphenyl]Imino]Bisethanol is a specialized azo dye intermediate characterized by its distinct molecular structure incorporating ethanolamine groups. This compound is valued for its role in synthesizing high-performance, functional dyes and pigments with enhanced solubility and application properties. It is primarily sought by manufacturers in the textile, ink, and specialty polymer industries seeking to develop products with specific colorfastness and chemical resistance characteristics.

Application

• Disperse Dye Synthesis: A key intermediate for producing high-quality disperse dyes used in polyester and acetate fiber coloring.
• Reactive Dye Manufacturing: Utilized in the creation of reactive dyes for cotton and other cellulosic fibers, leveraging its functional groups for covalent bonding.
• Pigment Production: Serves as a precursor for organic pigments applied in plastics, coatings, and inks, where thermal stability is required.
• Specialty Ink Formulations: Used in the development of inks for digital textile printing and other advanced printing technologies.
• Polymer Modification: Acts as a functional monomer or additive to impart color or specific interactive sites within specialty polymer chains.
• Research & Development: Employed in chemical research for developing novel chromophores and studying structure-property relationships in dye chemistry.

Basic Information

Product Name	2,2'-[[4-[[2-Chloro-4-(Methylsulphonyl)Phenyl]Azo]-3-Methylphenyl]Imino]Bisethanol
CAS No.	6659-76-3
Molecular Formula	C18H21ClN4O4S
Molecular Weight	424.90 g/mol
Synonyms	2,2'-[[4-[[2-Chloro-4-(Methylsulfonyl)Phenyl]Azo]-3-Methylphenyl]Imino]diethanol; Solvent Orange 86 (C.I. 12714); 1,1'-(4-((2-Chloro-4-(methylsulfonyl)phenyl)azo)-3-methylphenyl)imino)di-2-propanol; C.I. Solvent Orange 86; Ethanol, 2,2'-[[4-[[2-chloro-4-(methylsulfonyl)phenyl]azo]-3-methylphenyl]imino]bis-; Azo dye intermediate 6659-76-3; Bis(2-hydroxyethyl)[4-[(2-chloro-4-methylsulfonylphenyl)azo]-3-methylphenyl]amine
EINECS	Contact for details

Quality Control

Our production of 2,2'-[[4-[[2-Chloro-4-(Methylsulphonyl)Phenyl]Azo]-3-Methylphenyl]Imino]Bisethanol adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure consistency and meet precise customer specifications. Certificates of Analysis (COA) documenting all critical parameters are provided and available upon request to support your quality assurance and regulatory compliance 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 strong oxidizing agents and incompatible materials. The container should be kept tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	Orange to red-brown powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Loss on Drying	≤ 1.0 %
Residue on Ignition	≤ 0.5 %
Heavy Metals (as Pb)	≤ 20 ppm

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