Description

n-[5-[Bis[2-(2-Cyanoethoxy)Ethyl]Amino]-2-[(2-Chloro-4,6-Dinitrophenyl)Azo]-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 engineered for high-performance applications where precise color development and chemical reactivity are critical. It is primarily utilized by manufacturers in the dye and pigment industries, as well as in advanced material science research for creating functional polymers and coatings.

Application

• Dye and Pigment Synthesis: A key intermediate for producing high-value, complex azo dyes and organic pigments.
• Textile Colorants: Used in the manufacturing of specialized dyes for synthetic and natural fibers requiring specific fastness properties.
• Functional Polymer Additive: Incorporated into polymers to introduce chromophore groups for light-absorbing or colorant functionalities.
• Advanced Material Research: Serves as a building block in R&D for novel photonic materials, sensors, and non-linear optical applications.
• Ink Formulation: Employed in the production of high-performance inks for industrial printing and coding.
• Analytical Chemistry: Can be used as a reagent or a standard in chromatographic analysis and method development.

Basic Information

Product Name	n-[5-[Bis[2-(2-Cyanoethoxy)Ethyl]Amino]-2-[(2-Chloro-4,6-Dinitrophenyl)Azo]-4-Methoxyphenyl]Propionamide
CAS No.	66693-26-3
Molecular Formula	C26H30ClN7O7
Molecular Weight	612.02 g/mol
Synonyms	Propionamide, N-[5-[bis[2-(2-cyanoethoxy)ethyl]amino]-2-[(2-chloro-4,6-dinitrophenyl)azo]-4-methoxyphenyl]-; C.I. Disperse Yellow 119; Disperse Yellow 119; 2-Chloro-4,6-dinitroaniline azo dye intermediate; 1-[5-[Bis[2-(2-cyanoethoxy)ethyl]amino]-2-[(2-chloro-4,6-dinitrophenyl)azo]-4-methoxyphenyl]propan-1-one (tautomeric form)
EINECS	Contact for details

Quality Control

Our production of this advanced dye intermediate adheres to stringent quality control protocols to ensure batch-to-batch consistency and high purity. Quality is verified through comprehensive analytical techniques including HPLC, IR spectroscopy, and elemental analysis. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment 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 strong oxidizing agents and incompatible materials. Due to its complex organic nature, prolonged exposure to elevated temperatures or humidity should be avoided.

Specification

Item	Specification
Appearance	Orange to brown powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 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.