Description

2-[[4-[(2-Chloro-4,6-Dinitrophenyl)Azo]-1-Naphthyl]Amino]Ethanol is a specialized azo dye intermediate characterized by its complex aromatic structure. This compound is valued for its role in synthesizing high-performance pigments and dyes, offering excellent color fastness and thermal stability. It is primarily required by manufacturers in the pigments, advanced polymers, and specialty chemical sectors for producing colorants used in industrial coatings, inks, and plastics.

Application

• Primary Intermediate for Azo Pigments: Serves as a key building block in the synthesis of high-performance organic pigments, particularly yellows, oranges, and reds.
• Industrial Coatings and Paints: Used to manufacture pigments that provide durable, weather-resistant coloration for automotive, architectural, and industrial coatings.
• Plastics and Polymer Coloring: Imparts stable and vibrant colors to engineering plastics, masterbatches, and synthetic fibers.
• Printing Inks: Essential for producing high-quality pigments used in packaging, publication, and specialty printing inks.
• Research & Development: Utilized in chemical research for developing novel dye molecules and studying azo coupling reactions.
• Specialty Chemical Synthesis: Acts as a precursor for other functional chemicals requiring a complex, substituted aromatic amine structure.

Basic Information

Product Name	2-[[4-[(2-Chloro-4,6-Dinitrophenyl)Azo]-1-Naphthyl]Amino]Ethanol
CAS No.	3177-13-7
Molecular Formula	C18H14ClN5O5
Molecular Weight	415.79 g/mol
Synonyms	2-{[4-[(2-Chloro-4,6-dinitrophenyl)diazenyl]naphthalen-1-yl]amino}ethanol; Ethanol, 2-[[4-[(2-chloro-4,6-dinitrophenyl)azo]-1-naphthalenyl]amino]-; 1-Naphthalenamine, 4-[(2-chloro-4,6-dinitrophenyl)azo]-N-(2-hydroxyethyl)-; C.I. Disperse Yellow 119; Azo dye intermediate 3177-13-7; 2-((4-((2-Chloro-4,6-dinitrophenyl)diazenyl)naphthalen-1-yl)amino)ethan-1-ol
EINECS	Contact for details

Quality Control

Our production of 2-[[4-[(2-Chloro-4,6-Dinitrophenyl)Azo]-1-Naphthyl]Amino]Ethanol adheres to stringent quality protocols to ensure batch-to-batch consistency and purity for industrial applications. Quality is verified through advanced analytical techniques including HPLC, GC, and spectroscopic methods. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment 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). This product is easily oxidized and should be handled under an inert atmosphere for long-term storage. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Orange to red-brown powder or crystals
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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