Description

Butanamide,N,N'-1,4-Phenylenebis[2-[(4-Methyl-2-Nitrophenyl) Azo]-3-Oxo] is a specialized azo-based organic compound valued for its strong chromophoric properties. This chemical is engineered to deliver consistent and intense coloration, making it a critical component in high-performance applications. It is primarily sought after by manufacturers in the pigments, dyes, and advanced materials sectors who require reliable and stable colorants for their formulations.

Application

• High-Performance Pigments: A key intermediate in the synthesis of high-grade organic pigments for plastics, coatings, and inks.
• Specialty Dyes: Used in the production of dyes for textiles, leather, and other substrates requiring excellent light and wash fastness.
• Functional Materials: Employed in research and development of advanced materials, including optical filters and non-linear optical (NLO) applications.
• Analytical Chemistry: May serve as a chromogenic reagent or a standard in analytical methods for detection and quantification.
• Industrial Colorants: Suitable for coloring a wide range of industrial products where vibrant and durable color is essential.

Basic Information

Product Name	Butanamide,N,N'-1,4-Phenylenebis[2-[(4-Methyl-2-Nitrophenyl) Azo]-3-Oxo]
CAS No.	55621-52-8
Molecular Formula	C34H28N8O6
Molecular Weight	644.64 g/mol
Synonyms	Solvent Yellow 163; C.I. 117391; 1,4-Bis[2-[(4-methyl-2-nitrophenyl)azo]-3-oxobutyrylamino]benzene; N,N'-1,4-Phenylenebis[2-[(4-methyl-2-nitrophenyl)azo]-3-oxobutyramide]; Butanamide, N,N'-(1,4-phenylenebis)[2-[(4-methyl-2-nitrophenyl)azo]-3-oxo]-; Azo Pigment Yellow HR; Pigment Yellow 163
EINECS	Contact for details

Quality Control

Our production of Butanamide,N,N'-1,4-Phenylenebis[2-[(4-Methyl-2-Nitrophenyl) Azo]-3-Oxo] adheres to stringent quality management protocols to ensure batch-to-batch consistency and purity. Every lot undergoes comprehensive analytical testing, including HPLC for assay and impurity profiling. Certificates of Analysis (COA) documenting identity, purity, and physical specifications are available upon request to support your quality assurance and regulatory 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 heat sources and incompatible materials. Due to its light-sensitive nature, prolonged exposure to direct light should be avoided to maintain product integrity.

Specification

Item	Specification
Appearance	Yellow to Orange Powder
Identification (IR)	Conforms to Standard
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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