Used primarily in surface chemistry and nanotechnology, this compound is applied as a self-assembled monolayer (SAM) on gold and other metal surfaces. Its thiol group forms strong bonds with metal atoms, creating stable, organized layers that modify surface properties. These modified surfaces are utilized in biosensors, electronic devices, and corrosion inhibition. Additionally, it serves as a linker molecule in the functionalization of nanoparticles, enhancing their compatibility with specific environments or improving their interaction with biological systems. Its unique structure, combining ether and thiol groups, makes it valuable in applications requiring precise control over surface chemistry.