Description

n-[-2-[(2-Chloro-4,6-Dinitrophenyl)Azo]-5-[(2-Hydroxy-3-Phenoxypropyl)Amino]-4-Methoxyphenyl]Propionamide is a specialized azo dye intermediate characterized by its complex molecular structure, which imparts specific chromophoric and functional properties. This compound is valued for its role in synthesizing high-performance dyes and pigments with enhanced lightfastness and color strength. It is primarily required by manufacturers in the textile, ink, and specialty coatings industries seeking to develop products with precise color characteristics and stability.

Application

• Dye Intermediate: A key precursor in the synthesis of complex azo dyes for textile fibers, including polyesters and nylons.
• Pigment Manufacturing: Used in the production of high-performance organic pigments for industrial paints and coatings.
• Ink Formulation: Serves as a critical component in creating colorants for printing inks, especially where color vibrancy and durability are required.
• Research & Development: Employed in chemical R&D for studying azo compound reactivity and developing novel chromophores.
• Specialty Chemicals: Potential use in the formulation of light-absorbing materials and functional additives.

Basic Information

Product Name	n-[-2-[(2-Chloro-4,6-Dinitrophenyl)Azo]-5-[(2-Hydroxy-3-Phenoxypropyl)Amino]-4-Methoxyphenyl]Propionamide
CAS No.	82689-63-2
Molecular Formula	C25H24ClN5O7
Molecular Weight	541.95 g/mol
Synonyms	Propionamide, N-[2-[(2-chloro-4,6-dinitrophenyl)azo]-5-[(2-hydroxy-3-phenoxypropyl)amino]-4-methoxyphenyl]-; CI Disperse Yellow 211; Disperse Yellow 211; Azo Dye Intermediate Y211; 2-Chloro-4,6-dinitrobenzene azo dye derivative; N-[5-[(2-Hydroxy-3-phenoxypropyl)amino]-2-[(2-chloro-4,6-dinitrophenyl)azo]-4-methoxyphenyl]propionamide
EINECS	Contact for details

Quality Control

Our production of n-[-2-[(2-Chloro-4,6-Dinitrophenyl)Azo]-5-[(2-Hydroxy-3-Phenoxypropyl)Amino]-4-Methoxyphenyl]Propionamide adheres to stringent quality protocols to ensure batch-to-batch consistency and purity for industrial applications. Each lot is analyzed using advanced techniques like HPLC and NMR to confirm identity and assay. A Certificate of Analysis (COA) detailing purity, impurity profile, and physical specifications is provided with every shipment 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 a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, the container should be opaque or stored in dark conditions.

Specification

Item	Specification
Appearance	Orange to Reddish-Brown Powder
Identification (IR)	Conforms to Standard
Assay (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm
Related Substances (HPLC)	Total Impurities ≤ 3.0%

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