Description

n-[2-[(2,6-Dibromo-4-Nitrophenyl)Azo]-5-[(2,3-Dihydroxypropyl)Ethylamino]Phenyl]Acetamide is a specialized azo dye intermediate characterized by its complex molecular structure, which imparts specific chromophoric and functional properties. This compound matters for its role in synthesizing high-performance dyes and pigments requiring precise color characteristics and stability. Industrial manufacturers in the textile, ink, and specialty coatings sectors need this chemical to develop products with enhanced color fastness and application-specific performance.

Application

• Dye Intermediate: Primary use in the synthesis of complex azo dyes for textiles and fibers.
• Pigment Manufacturing: Key precursor for producing organic pigments used in industrial paints and inks.
• Specialty Inks: Formulation component for high-quality printing inks, including those for security or packaging applications.
• Research & Development: Used in chemical research for developing new chromophores and studying structure-property relationships.
• Functional Coatings: Potential use in coatings where specific light absorption or color properties are required.

Basic Information

Product Name	n-[2-[(2,6-Dibromo-4-Nitrophenyl)Azo]-5-[(2,3-Dihydroxypropyl)Ethylamino]Phenyl]Acetamide
CAS No.	63467-23-2
Molecular Formula	C19H21Br2N5O5
Molecular Weight	559.21 g/mol
Synonyms	Acetamide, N-[2-[(2,6-dibromo-4-nitrophenyl)azo]-5-[(2,3-dihydroxypropyl)ethylamino]phenyl]-; 63467-23-2; C.I. Disperse Red 338; Disperse Red 338; Azo dye intermediate DR-338; 2-[(2,6-Dibromo-4-nitrophenyl)azo]-5-[(2,3-dihydroxypropyl)ethylamino]acetanilide; N-[5-[Ethyl(2,3-dihydroxypropyl)amino]-2-[(2,6-dibromo-4-nitrophenyl)azo]phenyl]acetamide
EINECS	Contact for details

Quality Control

Our production of n-[2-[(2,6-Dibromo-4-Nitrophenyl)Azo]-5-[(2,3-Dihydroxypropyl)Ethylamino]Phenyl]Acetamide adheres to stringent quality protocols to ensure batch-to-batch consistency and purity for industrial applications. All material is subjected to comprehensive analytical testing, including HPLC for assay and purity verification. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are 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 heat, sparks, and open flame. Due to its light-sensitive nature, containers should be opaque or stored in dark conditions to prevent degradation.

Specification

Item	Specification
Appearance	Dark red to brown powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.5%

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