2-Vinylnaphthalene is primarily used as a monomer in the production of specialty polymers and copolymers. Its unique structure allows it to impart desirable properties such as enhanced thermal stability, chemical resistance, and mechanical strength to the resulting materials. These polymers are often employed in high-performance applications, including advanced coatings, adhesives, and electronic materials. Additionally, 2-vinylnaphthalene is utilized in the synthesis of organic semiconductors and photoconductive materials, making it valuable in the development of optoelectronic devices like organic light-emitting diodes (OLEDs) and photovoltaic cells. Its role in research and development of novel materials for industrial and technological applications highlights its significance in modern material science.