Description

n-[5-[Bis(2-Hydroxyethyl)Amino]-2-[(2-Bromo-4,6-Dinitrophenyl)Azo]-4-Ethoxyphenyl]Acetamide is a specialized azo dye intermediate of significant commercial importance. This compound is valued for its role in synthesizing high-performance, colorfast dyes and pigments, particularly in applications requiring specific shades and stability. It is primarily sought after by manufacturers in the textile, ink, and specialty coatings industries for producing vibrant and durable colors. The product is supplied with a CAS No. 27189-31-7, ensuring precise identification and quality consistency for industrial applications.

Application

This advanced chemical intermediate serves as a critical building block in several high-value manufacturing processes. Its primary and related applications include:

• Textile Dye Synthesis: A key precursor for manufacturing azo dyes used in coloring synthetic and natural fibers.
• Industrial Ink Production: Used in formulating pigments for printing inks, including those for packaging and textiles.
• Specialty Coatings and Paints: Employed in creating colorants for coatings that require specific hue and lightfastness properties.
• Plastics and Polymer Coloring: Acts as an intermediate for pigments used to color various plastic polymers.
• Research and Development: Serves as a standard or reagent in chemical research focused on new dye structures and applications.
• Leather Dyeing: Used in the synthesis of dyes for the leather processing industry.

Basic Information

Product Name	n-[5-[Bis(2-Hydroxyethyl)Amino]-2-[(2-Bromo-4,6-Dinitrophenyl)Azo]-4-Ethoxyphenyl]Acetamide
CAS No.	27189-31-7
Molecular Formula	C20H23BrN6O7
Molecular Weight	547.34 g/mol
Synonyms	Acetamide, N-[5-[bis(2-hydroxyethyl)amino]-2-[(2-bromo-4,6-dinitrophenyl)azo]-4-ethoxyphenyl]-; C.I. Disperse Brown 1; Disperse Brown 1; 2-Bromo-4,6-dinitroaniline based azo dye intermediate; 1-Acetamido-2-ethoxy-4-[bis(2-hydroxyethyl)amino]-5-[(2-bromo-4,6-dinitrophenyl)azo]benzene; Azoic Diazo Component 45; Azo Dye Intermediate 27189-31-7
EINECS	Contact for details

Quality Control

Our production of n-[5-[Bis(2-Hydroxyethyl)Amino]-2-[(2-Bromo-4,6-Dinitrophenyl)Azo]-4-Ethoxyphenyl]Acetamide adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing to ensure high purity, consistent composition, and batch-to-batch reliability. Certificates of Analysis (COA) detailing key parameters such as assay, impurity profile, and identification are available upon request to support your quality assurance processes.

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 sources and incompatible materials. Due to its light-sensitive nature, containers should be opaque or stored in dark conditions to prevent degradation.

Specification

Item	Specification
Appearance	Dark brown to reddish-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
Residue on Ignition	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 5.0%

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