Description

n-[2-[(2-Chloro-4,6-Dinitrophenyl)Azo]-5-(Diethylamino)-4-Methoxyphenyl]Acetamide is a specialized azo dye intermediate characterized by its complex molecular structure, which imparts specific chromophoric properties. This compound is valued for its role in synthesizing high-performance dyes and pigments with excellent color fastness and stability. It is primarily sought by manufacturers in the textile, ink, and specialty coatings industries for developing vibrant and durable colorants.

Application

• Dye Intermediate: A key precursor in the synthesis of disperse dyes and solvent dyes for synthetic fibers like polyester and nylon.
• Pigment Manufacturing: Used in the production of high-performance organic pigments for industrial paints, inks, and plastics.
• Textile Coloration: Imparts deep, stable colors with good wash and light fastness in textile dyeing processes.
• Research & Development: Serves as a valuable building block in chemical research for developing novel chromophores and functional materials.
• Specialty Inks: Employed in formulating inks for digital printing, packaging, and security applications requiring specific color properties.

Basic Information

Product Name	n-[2-[(2-Chloro-4,6-Dinitrophenyl)Azo]-5-(Diethylamino)-4-Methoxyphenyl]Acetamide
CAS No.	79295-99-1
Molecular Formula	C19H20ClN5O6
Molecular Weight	449.85 g/mol
Synonyms	Acetamide, N-[2-[(2-chloro-4,6-dinitrophenyl)azo]-5-(diethylamino)-4-methoxyphenyl]-; C.I. Disperse Yellow 119; 2-Chloro-4,6-dinitroaniline based azo dye intermediate; 4-[(2-Chloro-4,6-dinitrophenyl)azo]-N-(2-diethylamino-5-methoxyphenyl)acetamide; 79295-99-1; Azo dye intermediate YA; Disperse Yellow 119 intermediate
EINECS	Contact for details

Quality Control

Our production of n-[2-[(2-Chloro-4,6-Dinitrophenyl)Azo]-5-(Diethylamino)-4-Methoxyphenyl]Acetamide adheres to stringent quality protocols to ensure batch-to-batch consistency and purity. Each lot undergoes comprehensive analysis, including HPLC for assay and impurity profiling, to meet exacting customer specifications. Certificates of Analysis (COA) documenting all critical parameters are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C/59-77°F). Due to its light-sensitive nature and tendency for easy oxidation, it is recommended to store the material under an inert atmosphere such as nitrogen for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Orange to red-brown powder or crystals
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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