Used as a surface modifier in semiconductor and electronic materials processing, particularly in the fabrication of organic thin-film transistors (OTFTs). It helps improve interface properties by forming self-assembled monolayers on metal oxides, enhancing device performance through reduced interfacial defects and better charge transport. Also employed in corrosion inhibition and as a ligand in nanoparticle synthesis due to its strong binding affinity to metal surfaces. Its hydrophobic nature contributes to moisture resistance in coatings and protective films.