Description

n-[2-[[2-Chloro-4-(Methylsulphonyl)Phenyl]Azo]-5-(Diethylamino)Phenyl]Acetamide is a specialized azo dye intermediate of significant commercial importance. This compound is valued for its role in synthesizing high-performance pigments and dyes with excellent color fastness and stability. It is primarily required by manufacturers in the textile, ink, and specialty coatings industries seeking to produce vivid and durable colorants.

Application

• Disperse Dye Synthesis: A key intermediate for producing high-quality disperse dyes used in polyester and acetate fiber coloring.
• Pigment Manufacturing: Used in the synthesis of organic pigments for plastics, inks, and industrial coatings.
• Textile Printing Inks: Serves as a precursor for colorants in advanced digital and screen printing inks for fabrics.
• Specialty Coatings: Employed in creating colorants for automotive, architectural, and industrial coatings requiring weatherability.
• Research & Development: Used in chemical research for developing novel chromophores and studying azo dye chemistry.
• Functional Dyes: Potential intermediate for dyes used in non-textile applications such as lasers or optical data storage.

Basic Information

Product Name	n-[2-[[2-Chloro-4-(Methylsulphonyl)Phenyl]Azo]-5-(Diethylamino)Phenyl]Acetamide
CAS No.	13301-60-5
Molecular Formula	C19H21ClN4O3S
Molecular Weight	420.91 g/mol
Synonyms	Acetamide, N-[2-[[2-chloro-4-(methylsulfonyl)phenyl]azo]-5-(diethylamino)phenyl]-; C.I. Disperse Yellow 119; Disperse Yellow 119; 2-Chloro-4-methylsulfonyl-2'-hydroxy-5'-diethylaminoazobenzene-4'-acetamide; 1-(2-((2-Chloro-4-(methylsulfonyl)phenyl)diazenyl)-5-(diethylamino)phenyl)ethan-1-one; Azo dye intermediate 13301-60-5; 2'-Acetamido-2-chloro-4-methylsulphonyl-5'-diethylaminoazobenzene
EINECS	Contact for details

Quality Control

Our production of n-[2-[[2-Chloro-4-(Methylsulphonyl)Phenyl]Azo]-5-(Diethylamino)Phenyl]Acetamide adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure consistency and meet precise customer specifications. Certificates of Analysis (COA) documenting all critical parameters are provided with each shipment.

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 darkness.

Specification

Item	Specification
Appearance	Yellow to orange powder or crystalline solid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%, Total impurities ≤ 1.5%

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