Description

3-[[4-[(2-Bromo-4-Nitrophenyl)Azo]Phenyl](2-Hydroxyethyl)Amino]Propiononitrile is a specialized azo dye intermediate characterized by its bromo-nitro substituted aromatic structure and functional nitrile group. This compound matters for its role as a precise chemical building block in the synthesis of high-performance dyes and pigments, offering a unique combination of chromophore properties and reactive sites for further functionalization. It is primarily needed by manufacturers in the dyestuff, textile, and advanced materials sectors seeking to develop products with specific color fastness and optical characteristics.

Application

• Dye and Pigment Synthesis: Serves as a key intermediate for producing azo dyes with specific shades of yellow, orange, and red, particularly valued for their intensity.
• Textile Industry: Used in the manufacturing of colorants for synthetic fibers like polyester and nylon, where its structure contributes to thermal stability during processing.
• Functional Materials: Potential precursor in the development of non-linear optical (NLO) materials and photoconductive polymers due to its conjugated azo system.
• Research & Development: Employed in academic and industrial R&D for studying azo coupling reactions and designing novel chromophores.
• Ink Formulation: Can be utilized in the synthesis of specialized pigments for high-performance inks, including inks for plastics and coatings.
• Analytical Chemistry: May act as a derivatization agent or a colored complexing agent in specific spectrophotometric analytical methods.

Basic Information

Product Name	3-[[4-[(2-Bromo-4-Nitrophenyl)Azo]Phenyl](2-Hydroxyethyl)Amino]Propiononitrile
CAS No.	20371-10-2
Molecular Formula	C17H16BrN5O3
Molecular Weight	418.25 g/mol
Synonyms	2-Bromo-4-[(4-[(2-cyanoethyl)(2-hydroxyethyl)amino]phenyl]azo]nitrobenzene; 3-[{4-[(2-Bromo-4-nitrophenyl)azo]phenyl}(2-hydroxyethyl)amino]propanenitrile; C.I. Disperse Yellow 119; Disperse Yellow 119; 2-Bromo-4-{[4-(N-2-cyanoethyl-N-2-hydroxyethylamino)phenyl]diazenyl}nitrobenzene; 2-{4-[(2-Bromo-4-nitrophenyl)azo]-N-(2-cyanoethyl)anilino}ethanol; Propanenitrile, 3-[[4-[(2-bromo-4-nitrophenyl)azo]phenyl](2-hydroxyethyl)amino]-
EINECS	Contact for details

Quality Control

Our production of 3-[[4-[(2-Bromo-4-Nitrophenyl)Azo]Phenyl](2-Hydroxyethyl)Amino]Propiononitrile adheres to stringent quality protocols to ensure batch-to-batch consistency and purity for industrial applications. All materials undergo rigorous analytical testing, including HPLC for purity and identity confirmation. Certificates of Analysis (COA) detailing specific batch results 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). This compound is light-sensitive (store away from light) and should be kept separate from strong oxidizing agents.

Specification

Item	Specification
Appearance	Orange to red-brown powder or crystals
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.