Description

4-[1,2,2-Tris(4-Cyanophenyl)Ethenyl]Benzonitrile is a specialized organic compound featuring a multi-cyano-substituted ethenylbenzene core structure. This compound is valued for its unique electronic and photophysical properties, making it a critical intermediate in advanced material synthesis. It is primarily sought by research and development teams in the fields of organic electronics, non-linear optics (NLO), and as a building block for high-performance polymers and liquid crystals.

Application

• Organic Light-Emitting Diodes (OLEDs): Serves as a key electron-transport material or host/dopant in emissive layers due to its favorable charge transport characteristics.
• Non-Linear Optical (NLO) Materials: Used in the development of materials for frequency doubling, optical switching, and electro-optic modulation devices.
• Advanced Polymer Synthesis: Acts as a monomer or cross-linking agent for creating high-temperature, high-strength polymers with specific dielectric properties.
• Liquid Crystal Displays (LCDs): Employed as a component in the synthesis of liquid crystal compounds for display technology.
• Photovoltaic Research: Investigated as an electron-acceptor material in the active layer of organic solar cells.
• Chemical Research & Development: Utilized as a versatile intermediate for synthesizing complex polycyclic aromatic hydrocarbons and other functional molecules.
• Fluorescent Sensors and Probes: Its conjugated structure makes it suitable for developing fluorescent chemosensors for metal ion or analyte detection.

Basic Information

Item	Details
Product Name	4-[1,2,2-Tris(4-Cyanophenyl)Ethenyl]Benzonitrile
CAS No.	79802-71-4
Molecular Formula	C31H17N4
Molecular Weight	445.50 g/mol
Synonyms	1,1,2-Tris(4-cyanophenyl)-2-(4-cyanophenyl)ethene; Tetrakis(4-cyanophenyl)ethylene; 4,4',4'',4'''-(Ethene-1,1,2,2-tetrayl)tetrabenzonitrile; TCTE; TCPhE; 1,1,2,2-Tetrakis(4-cyanophenyl)ethene; 4-[1,2,2-Tris(4-cyanophenyl)vinyl]benzonitrile
EINECS	Contact for details

Quality Control

Our production of 4-[1,2,2-Tris(4-Cyanophenyl)Ethenyl]Benzonitrile adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your R&D and quality assurance processes.

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 the container sealed to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.