Description

2,2'-[[4-[(2,6-Dichloro-4-Nitrophenyl)Azo]Phenyl]Imino]Bisethanol Diacetate is a specialized azo dye intermediate of significant commercial importance. This compound matters for its role as a key precursor in the synthesis of high-performance, colorfast pigments and dyes. Industrial buyers in the pigment manufacturing, specialty chemical synthesis, and advanced materials sectors require this high-purity intermediate to ensure the quality and consistency of their final colored products.

Application

• Primary Intermediate for Azo Pigments: Serves as a crucial building block in the synthesis of high-performance monoazo and disazo pigments, particularly yellows, oranges, and reds.
• Specialty Dye Manufacturing: Used in the production of specialized dyes for plastics, inks, and coatings where specific color properties and stability are required.
• Polymer Colorant: Employed in the coloration of engineering plastics and synthetic fibers, offering good thermal stability and dispersion.
• Research & Development: A valuable compound for chemical R&D in developing new chromophores and functional dyes with novel optical properties.
• Non-textile Applications: Potential use in the formulation of colorants for specialty papers, leather, and other industrial materials.

Basic Information

Item	Details
Product Name	2,2'-[[4-[(2,6-Dichloro-4-Nitrophenyl)Azo]Phenyl]Imino]Bisethanol Diacetate
CAS No.	55619-17-5
Molecular Formula	C20H20Cl2N4O6
Molecular Weight	483.30 g/mol
Synonyms	2,2'-[[4-[(2,6-Dichloro-4-nitrophenyl)azo]phenyl]imino]diethanol diacetate; Ethanol, 2,2'-[[4-[(2,6-dichloro-4-nitrophenyl)azo]phenyl]imino]bis-, diacetate; Solvent Yellow 176 (related pigment class); Azo dye intermediate 55619-17-5; 1,1'-(4-((2,6-Dichloro-4-nitrophenyl)diazenyl)phenylazanediyl)bis(ethane-2,1-diyl) diacetate; C.I. Solvent Yellow 176 intermediate; Bis(2-acetoxyethyl)[4-[(2,6-dichloro-4-nitrophenyl)azo]phenyl]amine
EINECS	Contact for details

Quality Control

Our production of 2,2'-[[4-[(2,6-Dichloro-4-Nitrophenyl)Azo]Phenyl]Imino]Bisethanol Diacetate adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise customer specifications and consistent performance in downstream synthesis. Certificates of Analysis (COA) documenting all critical parameters are 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, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in opaque packaging or dark storage conditions until use.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (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.