Description

2-(4-Cyanobenzylidene)Malononitrile is a versatile organic building block characterized by its conjugated dicyanovinyl and cyanoaryl structure. This compound is valued for its role as a key intermediate in the synthesis of advanced functional materials and pharmaceuticals. It is primarily sought by research institutions and industrial manufacturers in the fields of organic electronics, non-linear optics, and medicinal chemistry for developing novel compounds with tailored electronic and optical properties.

Application

• Organic Semiconductor Synthesis: A crucial precursor for constructing donor-acceptor type molecules used in organic field-effect transistors (OFETs) and organic photovoltaics (OPVs).
• Non-Linear Optical (NLO) Materials: Serves as an electron-accepting unit in the design of chromophores with high hyperpolarizability for electro-optic modulators and frequency conversion devices.
• Pharmaceutical Intermediates: Used in the research and development of active pharmaceutical ingredients (APIs), particularly those targeting specific kinase inhibitors or other biologically active molecules.
• Chemical Sensing Probes: Employed in the development of fluorescent or colorimetric chemosensors for the detection of anions, cations, or neutral molecules due to its strong electron-withdrawing character.
• Polymer Chemistry: Acts as a monomer or cross-linking agent for creating polymers with enhanced thermal stability and specific electronic properties.
• Dye and Pigment Research: Utilized as an intermediate for synthesizing specialized dyes and pigments with unique colorfastness and light-absorption characteristics.

Basic Information

Product Name	2-(4-Cyanobenzylidene)Malononitrile
CAS No.	36937-92-5
Molecular Formula	C11H5N3
Molecular Weight	179.18 g/mol
Synonyms	4-[(Dicyanomethylene)methyl]benzonitrile; 2-(4-Cyanobenzylidene)propanedinitrile; (4-Cyanobenzylidene)malononitrile; 4-(Dicyanomethylene)benzonitrile; 4-Cyanobenzylidenemalononitrile; p-Cyanobenzylidenemalononitrile; 1-(4-Cyanophenyl)-2,2-dicyanoethene
EINECS	Contact for details

Quality Control

Our production of 2-(4-Cyanobenzylidene)Malononitrile adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced chromatographic and spectroscopic techniques. A comprehensive Certificate of Analysis (COA) detailing 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 strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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