Description

2-[[4-[(2-Cyanoethyl)ethylamino]-o-tolyl]azo]-5-nitrobenzonitrile is a specialized azo-based organic compound with a complex molecular structure, primarily valued as a high-performance intermediate in advanced chemical synthesis. Its unique structure, featuring cyano, nitro, and azo functional groups, makes it a critical precursor for creating dyes, pigments, and functional materials with specific optical and electronic properties. This product is essential for research and development laboratories, as well as industrial manufacturers in the specialty chemicals, advanced materials, and dye/pigment production sectors seeking to develop novel compounds.

Application

• Dye and Pigment Intermediate: A key precursor in the synthesis of specialized azo dyes and pigments, particularly for applications requiring high color strength and specific shade development.
• Functional Material Synthesis: Used in the research and development of advanced organic materials, including potential applications in nonlinear optics (NLO) and organic semiconductors.
• Chemical Research Reagent: Serves as a valuable building block in academic and industrial R&D for exploring new organic reactions and synthesizing complex heterocyclic compounds.
• Specialty Polymer Additive: Can be incorporated as a functional monomer or additive to impart specific properties, such as color or UV absorption, into polymer matrices.
• Analytical Chemistry Standard: May be utilized as a reference standard or calibration compound in chromatographic analysis due to its distinct chemical signature.

Basic Information

Product Name	2-[[4-[(2-Cyanoethyl)ethylamino]-o-tolyl]azo]-5-nitrobenzonitrile
CAS No.	84255-17-4
Molecular Formula	C19H18N6O2
Molecular Weight	362.39 g/mol
Synonyms	5-Nitro-2-[[4-[(2-cyanoethyl)ethylamino]-2-methylphenyl]azo]benzonitrile; Disperse Red 277; C.I. 113258; 2-[[4-[N-Ethyl-N-(2-cyanoethyl)amino]-2-methylphenyl]azo]-5-nitrobenzonitrile; 2-[[4-(N-Ethyl-N-2-cyanoethylamino)-o-tolyl]azo]-5-nitrobenzonitrile; Benzonitrile, 2-[[4-[(2-cyanoethyl)ethylamino]-2-methylphenyl]azo]-5-nitro-; Azo dye intermediate DR-277
EINECS	Contact for details

Quality Control

Our production of 2-[[4-[(2-Cyanoethyl)ethylamino]-o-tolyl]azo]-5-nitrobenzonitrile adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity assessment and spectroscopic methods (IR, NMR) for structural confirmation, to ensure consistent high quality and batch-to-batch reproducibility. A detailed Certificate of Analysis (COA) specifying purity, identity, and impurity profiles is provided with every shipment 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	Reddish-brown to dark red 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
Residue on Ignition	≤ 0.5%

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