In the realm of advanced materials science, specific chemical intermediates play a pivotal role in enabling innovation. 1,4-Dibromonaphthalene, identified by its CAS number 83-53-4, is one such compound, recognized for its importance in synthesizing functional materials, particularly for applications in organic electronics. NINGBO INNO PHARMCHEM CO.,LTD. provides this essential intermediate, facilitating its use in cutting-edge research and development.

Chemical Structure and Properties

1,4-Dibromonaphthalene is a dibrominated derivative of naphthalene, characterized by the chemical formula C10H6Br2. It appears as a light orange-beige crystalline powder. Its key physical properties include a melting point of 80-82°C and a density of approximately 1.8 g/cm³. The presence of bromine atoms at the 1 and 4 positions makes it a reactive intermediate, ideally suited for various synthetic transformations.

Applications in Organic Electronics and OLEDs

The most prominent application of 1,4-Dibromonaphthalene is in the field of organic electronics, especially in the manufacturing of Organic Light-Emitting Diodes (OLEDs). As a triplet excitation acceptor, it exhibits phosphorescent properties that are vital for enhancing the efficiency and performance of OLED devices. It serves as a precursor in the synthesis of host materials, charge transport materials, and emitters used in OLED displays and lighting. By incorporating derivatives of 1,4-dibromonaphthalene, researchers can achieve improved thermal stability, higher luminescence efficiency, and specific color emissions.

Furthermore, this compound is instrumental in the development of other organic electronic devices, such as organic field-effect transistors (OFETs) and organic photovoltaics (OPVs). Its ability to participate in cross-coupling reactions allows for the construction of extended pi-conjugated systems, which are fundamental to the electronic and optical properties of these devices.

Role in Chemical Synthesis and Beyond

Beyond organic electronics, 1,4-Dibromonaphthalene is a valuable intermediate in general organic synthesis and pharmaceutical research. Its reactive bromine atoms facilitate a wide array of coupling reactions, enabling the creation of complex molecular structures. In pharmaceutical development, it acts as a building block for synthesizing compounds with potential biological activities, contributing to drug discovery efforts.

NINGBO INNO PHARMCHEM CO.,LTD. ensures the availability of high-purity 1,4-Dibromonaphthalene, meeting the stringent requirements for these advanced applications. As a reliable 1,4-Dibromonaphthalene supplier in China, we play a crucial role in supporting the innovation and production of advanced functional materials worldwide. The consistent quality and chemical versatility of this compound make it an indispensable asset for scientists and engineers working at the forefront of materials science and technology.