2,6-Dibromonaphthalene is primarily used as an intermediate in organic synthesis, particularly in the production of complex organic compounds. It serves as a building block in the creation of liquid crystals, which are essential components in display technologies such as LCD screens. Additionally, it is utilized in the development of organic semiconductors, contributing to advancements in electronic devices like organic light-emitting diodes (OLEDs) and solar cells. Its bromine atoms make it a valuable reagent in various coupling reactions, enabling the formation of carbon-carbon bonds in pharmaceutical and agrochemical research.