Used primarily in organic synthesis, 2-(2-Propynyloxy)naphthalene serves as a key intermediate in the production of various complex molecules. Its structure is valuable in the development of pharmaceuticals, particularly in the creation of compounds with potential therapeutic effects. Additionally, it finds application in material science, where it contributes to the synthesis of advanced polymers and organic electronic materials. The compound's reactivity also makes it useful in research settings for studying reaction mechanisms and developing new synthetic pathways.