Description

2-[(2,5-Dichlorophenyl)Azo]-n-(2,3-Dihydro-2-Oxo-1H-Benzimidazol-5-Yl)-3-Oxobutyramide is a specialized azo compound featuring a benzimidazolone moiety, offering unique chromophoric and functional properties. This chemical is valued for its role as a high-performance intermediate in the synthesis of advanced colorants and functional materials. It is primarily sought by manufacturers in the pigments and dyes, specialty polymers, and advanced material research sectors.

Application

• Disperse Dye Intermediate: A key precursor for synthesizing high-quality, heat-stable disperse dyes used in textile coloration, particularly for polyester and acetate fibers.
• Pigment Manufacturing: Serves as a critical building block in the production of organic pigments for inks, coatings, and plastics, contributing to color strength and durability.
• Functional Material Synthesis: Used in research and development of advanced materials, including liquid crystals and photoconductive polymers, due to its specific molecular architecture.
• Analytical Chemistry Reagent: Employed as a chromogenic agent or a standard in analytical methods for detection and quantification purposes.
• Specialty Polymer Additive: Can be incorporated into polymer chains to impart specific optical or electronic properties to the final material.

Basic Information

Item	Detail
Product Name	2-[(2,5-Dichlorophenyl)Azo]-n-(2,3-Dihydro-2-Oxo-1H-Benzimidazol-5-Yl)-3-Oxobutyramide
CAS No.	56046-83-4
Molecular Formula	C17H12Cl2N6O3
Molecular Weight	419.22 g/mol
Synonyms	2-[(2,5-Dichlorophenyl)azo]-N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-oxobutyramide; C.I. Disperse Yellow 119; Disperse Yellow 119; 1H-Benzimidazole-5-carboxamide, 2-[(2,5-dichlorophenyl)azo]-N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-oxo-; 56046-83-4; Butyramide, 2-[(2,5-dichlorophenyl)azo]-N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-oxo-
EINECS	Contact for details

Quality Control

Our production of 2-[(2,5-Dichlorophenyl)Azo]-n-(2,3-Dihydro-2-Oxo-1H-Benzimidazol-5-Yl)-3-Oxobutyramide adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing to ensure consistent purity, identity, and performance. A detailed Certificate of Analysis (COA) confirming specifications for assay, impurities, and physical properties is provided with each shipment to guarantee traceability and compliance.

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 incompatible materials such as strong oxidizing agents. 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 structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 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.