In the realm of advanced materials science, understanding the fundamental chemical properties of key intermediates is crucial for unlocking their full potential. 4-Dibenzothiophenamine (CAS 72433-66-0) is one such compound, a vital molecule extensively used in the synthesis of cutting-edge organic electronic materials. Its unique structural features and reactivity make it indispensable for applications ranging from vibrant OLED displays to efficient organic solar cells.

Chemical Structure and Properties

4-Dibenzothiophenamine, with the chemical formula C12H9NS, is an organic compound characterized by a dibenzothiophene core fused with an amine group at the 4-position. The dibenzothiophene moiety provides a rigid, planar structure with favorable electronic properties, while the amine group offers a site for functionalization and molecular engineering. Typically supplied at a purity of 98% or higher, its molecular weight is approximately 199.27 g/mol. These characteristics are fundamental for its role in creating materials with specific electronic band gaps, charge mobilities, and luminescence properties.

Key Applications in Organic Electronics

The primary application of 4-Dibenzothiophenamine lies in the field of organic light-emitting diodes (OLEDs). It serves as a precursor for synthesizing:

  • Hole Transport Materials (HTMs): The amine functionality can be readily modified to create efficient HTMs that facilitate the movement of positive charge carriers within the OLED device, crucial for balanced charge injection and recombination.
  • Host Materials: In emissive layers, derivatives of 4-dibenzothiophenamine can act as host materials for phosphorescent or fluorescent dopants, contributing to high luminescence efficiency and color purity.
  • Electron Transport Materials (ETMs): With appropriate modifications, it can also be engineered into ETLs, aiding in the transport of electrons.

Beyond OLEDs, 4-Dibenzothiophenamine and its derivatives find applications in other organic electronic devices, such as organic photovoltaics (OPVs) and organic field-effect transistors (OFETs), where their electronic and structural properties can be leveraged for enhanced performance.

Sourcing High-Quality Intermediates

For researchers and manufacturers aiming to harness the capabilities of 4-Dibenzothiophenamine, sourcing from reputable suppliers is essential. NINGBO INNO PHARMCHEM CO.,LTD. is a trusted manufacturer and supplier in China, offering high-purity 4-Dibenzothiophenamine for your synthesis needs. We understand the critical role of precise chemical properties in achieving optimal device performance and ensure our products meet the highest standards. If you need to buy 4-dibenzothiophenamine CAS 72433-66-0, contact us for quality assurance and reliable supply.