Description

n-[2-[(2-Bromo-4,6-Dinitrophenyl)Azo]-5-(Diethylamino)-4-(2-Methoxyethoxy)Phenyl]Acetamide is a specialized azo dye intermediate of significant commercial importance. This compound is valued for its role in synthesizing high-performance pigments and dyes, offering excellent color properties and stability. It is primarily required by manufacturers in the pigments, inks, and specialty coatings industries seeking to develop products with specific chromatic and fastness characteristics.

Application

• Key Intermediate for High-Performance Pigments: Serves as a critical building block in the synthesis of complex organic pigments, particularly azo-based reds, oranges, and yellows.
• Specialty Dye Manufacturing: Used in the production of dyes for industrial applications requiring lightfastness and chemical resistance.
• Ink Formulations: Incorporated into the development of advanced printing inks, including those for packaging and security printing.
• Coatings and Paints: Employed in creating specialty coatings where vibrant, durable color is essential.
• Plastics and Polymers Coloring: Used in the coloration of engineering plastics and synthetic fibers.
• Research and Development: Serves as a valuable compound in chemical R&D for exploring new chromophores and material science applications.

Basic Information

Product Name	n-[2-[(2-Bromo-4,6-Dinitrophenyl)Azo]-5-(Diethylamino)-4-(2-Methoxyethoxy)Phenyl]Acetamide
CAS No.	71889-12-8
Molecular Formula	C21H24BrN5O7
Molecular Weight	538.36 g/mol
Synonyms	Acetamide, N-[2-[(2-bromo-4,6-dinitrophenyl)azo]-5-(diethylamino)-4-(2-methoxyethoxy)phenyl]-; 71889-12-8; C.I. Disperse Red 277; Disperse Red 277; Solvent Red 179; Azo dye intermediate 71889-12-8; 2-Bromo-4,6-dinitroaniline derivative azo dye
EINECS	Contact for details

Quality Control

Our production of n-[2-[(2-Bromo-4,6-Dinitrophenyl)Azo]-5-(Diethylamino)-4-(2-Methoxyethoxy)Phenyl]Acetamide adheres to stringent quality protocols to ensure batch-to-batch consistency and purity for industrial synthesis. Each lot is analyzed using advanced techniques like HPLC and NMR to verify identity and impurity profiles. Certificates of Analysis (COA) documenting all critical parameters 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 heat, sparks, and open flame. Due to its light-sensitive nature, containers should be opaque or stored in dark conditions.

Specification

Item	Specification
Appearance	Dark red to brown powder or crystals
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0% (Area %)
Loss on Drying	≤ 2.0%
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.