9-(2-Naphthyl)anthracene丨CAS 7424-72-8

9-(2-Naphthyl)anthracene is widely used as a light-emitting and charge-transport material in organic electronic devices such as OLEDs (organic light-emitting diodes), OFETs (organic field-effect transistors), and photovoltaic cells. Its rigid polyaromatic framework allows efficient π-conjugation, promoting high charge mobility and luminous efficiency. In OLEDs, it functions as a blue-emitting material or as a host component in the emissive layer to enhance device brightness and lifespan. It is also utilized in organic photonics and laser materials, where its strong fluorescence and high quantum yield are advantageous. In addition, it finds application in research on molecular electronics, thin-film semiconductors, and photoluminescent coatings.

The benefits of 9-(2-naphthyl)anthracene stem from its exceptional optical, electronic, and thermal performance. The compound exhibits strong blue fluorescence with high photostability, making it suitable for devices requiring long operational lifetimes. Its extended conjugated system ensures effective charge transport and light emission, contributing to enhanced energy efficiency in optoelectronic devices. Moreover, its high thermal and oxidative stability allow it to maintain structural integrity under processing and operational conditions. It can be easily blended or doped with other organic semiconductors to fine-tune emission characteristics and improve device performance.