Description

2-[[4-(Diethylamino)-2-Methylphenyl]Azo]-5-Nitrobenzene-1,3-Dicarbonitrile is a specialized azo dye intermediate characterized by its distinct molecular structure incorporating diethylamino, nitro, and dicarbonitrile functional groups. This compound is valued for its role in synthesizing high-performance pigments and dyes, offering excellent color strength and stability for demanding applications. It is primarily required by manufacturers in the pigments, advanced polymers, and specialty chemical synthesis sectors seeking to develop products with specific chromatic and functional properties.

Application

• Disperse Dye Synthesis: A key intermediate for producing high-quality disperse dyes used in textile coloration, particularly for polyester and acetate fibers.
• Functional Pigment Manufacturing: Used in the creation of organic pigments for inks, coatings, and plastics that require specific lightfastness and thermal stability.
• Non-linear Optical Materials: Serves as a precursor in the development of materials for photonic and electro-optical applications due to its conjugated azo structure.
• Research & Development: Employed in academic and industrial R&D for exploring new chromophores and studying azo compound chemistry.
• Specialty Polymer Additives: Can be incorporated into polymer chains to impart color or modify light-absorption characteristics.
• Analytical Chemistry: Potentially used as a staining agent or a standard in chromatographic and spectroscopic methods.

Basic Information

Product Name	2-[[4-(Diethylamino)-2-Methylphenyl]Azo]-5-Nitrobenzene-1,3-Dicarbonitrile
CAS No.	84870-65-5
Molecular Formula	C20H18N6O2
Molecular Weight	374.40 g/mol
Synonyms	2-[(4-Diethylamino-2-methylphenyl)azo]-5-nitroisophthalonitrile; 5-Nitro-2-[(4-diethylamino-2-methylphenyl)azo]isophthalonitrile; Disperse Red 356 Intermediate; C.I. Disperse Red 356; Azo Disperse Dye Intermediate; 2-[[4-(Diethylamino)-2-methylphenyl]azo]-5-nitro-1,3-benzenedicarbonitrile; 84870-65-5; 2-[(4-Diethylamino-o-tolyl)azo]-5-nitroisophthalonitrile
EINECS	Contact for details

Quality Control

Our production of 2-[[4-(Diethylamino)-2-Methylphenyl]Azo]-5-Nitrobenzene-1,3-Dicarbonitrile adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and impurity profiling, to meet precise customer specifications. Certificates of Analysis (COA) documenting identity, purity, and related substances are provided with every shipment.

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	Orange to red-brown 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.