Description

(2-(4-Ethynylphenyl)Ethene-1,1,2-Triyl)Tribenzene is a specialized organic compound featuring a unique molecular architecture combining ethynyl and triarylethene motifs. This compound matters as a high-value building block and functional monomer for advanced material synthesis, offering precise control over molecular structure and properties. It is primarily needed by R&D and production teams in the organic electronics, pharmaceutical intermediates, and advanced polymer sectors.

Application

• Organic Light-Emitting Diode (OLED) Materials: Serves as a core building block for host, emitter, or hole-transport materials due to its conjugated structure and ability to modify electronic properties.
• Pharmaceutical Intermediate: Used in the synthesis of complex drug candidates, particularly those targeting specific biological pathways where its rigid, aromatic structure is beneficial.
• Advanced Polymer Monomer: Acts as a key monomer for creating high-performance polymers with tailored thermal stability, mechanical strength, and optical characteristics.
• Material Science Research: Employed in academic and industrial R&D for developing novel supramolecular assemblies and functional coatings.
• Cross-coupling Reactions: Utilized in palladium-catalyzed reactions (e.g., Sonogashira, Suzuki) as a versatile substrate to construct complex molecular architectures.
• Liquid Crystal and Photovoltaic Materials: Investigated for use in the development of next-generation display technologies and organic solar cell components.

Basic Information

Product Name	(2-(4-Ethynylphenyl)Ethene-1,1,2-Triyl)Tribenzene
CAS No.	1225493-18-4
Molecular Formula	C30H20
Molecular Weight	380.48 g/mol
Synonyms	1,1,2-Tris(4-ethynylphenyl)ethene; Tris(4-ethynylphenyl)ethylene; TPE derivative with ethynyl groups; 1,1,2-Tri(4-ethynylphenyl)ethylene; (2-(4-Ethynylphenyl)ethene-1,1,2-triyl)tribenzene; 4,4',4''-(Ethene-1,1,2-triyl)tris(ethynylbenzene); AIEgen building block; Tetraphenylethene (TPE) ethynyl derivative
EINECS	Contact for details

Quality Control

Our (2-(4-Ethynylphenyl)Ethene-1,1,2-Triyl)Tribenzene is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity and consistent performance for sensitive applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory compliance 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 incompatible materials such as strong oxidizing agents. For long-term storage, consider an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Standard Grade)
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Impurity (HPLC)	≤ 1.0%

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