1-Tetradecyne is primarily used in organic synthesis as a building block for more complex chemical compounds. It serves as a key intermediate in the production of specialty chemicals, including surfactants and lubricants, due to its long hydrocarbon chain. In research, it is utilized in the study of alkyne reactions, particularly in click chemistry, where it participates in cycloaddition reactions to form stable triazole compounds. Additionally, it finds application in the development of organic electronic materials, where its alkyne functionality is leveraged for conjugation and polymerization processes. Its hydrophobic nature also makes it suitable for use in coatings and adhesives, providing water resistance and durability.