Description

3-[2-Chloro-4-[(2,6-Dichloro-4-Nitrophenyl)Azo]Anilino]Propiononitrile is a specialized azo dye intermediate of significant commercial importance in the fine chemical and colorant industries. Its complex molecular structure, featuring a nitrophenyl-azo-anilino core with chloro and nitrile substituents, makes it a critical precursor for synthesizing high-performance pigments and dyes. This compound is primarily sought after by manufacturers and R&D laboratories involved in producing colorants for plastics, inks, and specialty coatings that require specific chromatic properties and stability.

Application

• Precursor for High-Performance Pigments: A key intermediate in the synthesis of complex organic pigments (e.g., diarylide yellows, azo condensates) used in plastics and coatings.
• Specialty Dye Manufacturing: Serves as a building block for producing azo dyes with enhanced lightfastness and thermal stability for industrial applications.
• Research & Development: Used in chemical research to develop novel chromophores and functional dyes with specific optical properties.
• Ink Formulations: Employed in the production of colorants for specialty printing inks, including packaging and security inks.
• Polymer Colorants: Integral to manufacturing colorants for synthetic fibers and engineering plastics where color consistency and durability are critical.
• Liquid Crystal Display (LCD) Color Filters: Potential use in the synthesis of dyes for advanced display technologies.

Basic Information

Product Name	3-[2-Chloro-4-[(2,6-Dichloro-4-Nitrophenyl)Azo]Anilino]Propiononitrile
CAS No.	67874-57-1
Molecular Formula	C15H9Cl3N5O2
Molecular Weight	405.62 g/mol
Synonyms	Propiononitrile, 3-[2-chloro-4-[(2,6-dichloro-4-nitrophenyl)azo]anilino]-; 2-Chloro-4-[(2,6-dichloro-4-nitrophenyl)azo]-N-(2-cyanoethyl)aniline; C.I. Disperse Yellow 119; Disperse Yellow 119; Azo Dye Intermediate Y119; 3-((2-Chloro-4-((2,6-dichloro-4-nitrophenyl)diazenyl)phenyl)amino)propanenitrile
EINECS	Contact for details

Quality Control

Our production of 3-[2-Chloro-4-[(2,6-Dichloro-4-Nitrophenyl)Azo]Anilino]Propiononitrile adheres to stringent quality management protocols to ensure batch-to-batch consistency and purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and impurity profiling, to meet exacting customer specifications. Certificates of Analysis (COA) detailing identity, purity, and related substances are provided with every shipment, supporting compliance in regulated supply chains.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled 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 to prevent degradation.

Specification

Item	Specification
Appearance	Yellow to orange powder or crystals
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Heavy Metals	≤ 20 ppm

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