Description

N,n-Diethyl-4-[[2,5-Dimethoxy-4-[(4-Nitrophenyl)Azo]Phenyl]Azo]Aniline is a specialized azo dye intermediate known for its distinct chromophoric properties. This compound matters for its role in synthesizing high-performance dyes and pigments, offering excellent color strength and stability. It is primarily needed by manufacturers in the chemical, textile, and specialty ink industries for creating vivid and durable colorants.

Application

• Primary Intermediate for the synthesis of high-performance disperse dyes and solvent dyes.
• Colorant Precursor in the production of pigments for plastics, paints, and coatings.
• Textile Dye Manufacturing, particularly for synthetic fibers like polyester and nylon.
• Specialty Ink Formulation, including inks for non-impact printing and security applications.
• Research & Development of novel organic chromophores and functional materials.
• Analytical Chemistry as a potential reagent or standard in chromatographic methods.

Basic Information

Product Name	N,n-Diethyl-4-[[2,5-Dimethoxy-4-[(4-Nitrophenyl)Azo]Phenyl]Azo]Aniline
CAS No.	57943-75-6
Molecular Formula	C24H26N6O4
Molecular Weight	462.51 g/mol
Synonyms	4-[[2,5-Dimethoxy-4-[(4-nitrophenyl)azo]phenyl]azo]-N,N-diethylaniline; C.I. Disperse Red 167; Solvent Red 179; 1-(4-N,N-Diethylaminophenylazo)-2-methoxy-4-(4-nitrophenylazo)-5-methoxybenzene; 4-[(2,5-Dimethoxy-4-{[(4-nitrophenyl)diazenyl]phenyl})diazenyl]-N,N-diethylaniline; 57943-75-6; N,N-Diethyl-4-{[2,5-dimethoxy-4-(4-nitrophenylazo)phenyl]azo}aniline
EINECS	Contact for details

Quality Control

Our N,n-Diethyl-4-[[2,5-Dimethoxy-4-[(4-Nitrophenyl)Azo]Phenyl]Azo]Aniline is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) are available upon request, detailing key parameters such as purity, identity, and impurity profile.

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 darkness.

Specification

Item	Specification
Appearance	Dark red to brown powder or crystals
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm

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