Description

Tetrakis(4-Aminobiphenyl)Ethylene is a high-purity, multifunctional organic building block characterized by its extended conjugated system and four reactive amino groups. This compound matters for its exceptional utility in constructing advanced functional materials, where its molecular architecture enables precise tuning of electronic and optical properties. It is critically needed by researchers and manufacturers in the fields of organic electronics, photovoltaics, and specialty polymer synthesis, serving as a key precursor for conductive polymers, light-emitting materials, and porous organic frameworks.

Application

• Organic Light-Emitting Diodes (OLEDs): As a core building block for electron-transport or host materials in display and lighting technologies.
• Conductive Polymers & MOFs/COFs: A crucial monomer for synthesizing polymers with high charge carrier mobility or for constructing covalent organic frameworks with tailored porosity.
• Photovoltaic Materials: Used in the development of donor or acceptor materials for organic solar cells to enhance light absorption and charge separation.
• Chemical Sensors: Functionalization of this compound enables the creation of sensitive layers for detecting specific analytes due to its fluorescence properties.
• Advanced Coatings & Adhesives: Serves as a cross-linking agent or curing agent in high-performance, thermally stable resin systems.
• Academic & Industrial R&D: A valuable intermediate for exploring new materials in supramolecular chemistry and nanotechnology.

Basic Information

Product Name	Tetrakis(4-Aminobiphenyl)Ethylene
CAS No.	2252187-21-4
Molecular Formula	C50H40N4
Molecular Weight	696.89 g/mol
Synonyms	1,1,2,2-Tetrakis(4-aminobiphenyl-4'-yl)ethene; TAPE; 4,4',4'',4'''-(Ethene-1,1,2,2-tetrayl)tetrakis([1,1'-biphenyl]-4-amine); Tetrakis(4-aminodiphenyl)ethylene; N1,N1,N2,N2-Tetrakis([1,1'-biphenyl]-4-yl)ethene-1,1,2,2-tetraamine
EINECS	Contact for details

Quality Control

Our Tetrakis(4-Aminobiphenyl)Ethylene is produced under stringent conditions to ensure batch-to-batch consistency and high purity, typically exceeding 97% (HPLC). Quality is verified through a comprehensive suite of analytical techniques including HPLC, NMR (1H and 13C), and Mass Spectrometry. A detailed Certificate of Analysis (COA) providing full specification data is supplied with each batch to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic and easily oxidized nature, long-term storage under an inert atmosphere (argon or nitrogen) in a desiccated environment is recommended to maintain product integrity.

Specification

Item	Specification
Appearance	Yellow to brown powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm

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