2-异辛硫醇是一种有机硫醇，可在金属氧化物和金属等多种表面形成自组装单分子膜（SAM）。它可作为一种缓蚀剂而对表面进行改性，并提高表面的稳定性。 应用 2-异辛硫醇可作为金表面的封端剂，用于开发化学电阻蒸汽传感器。它还可在硫化铜铟（CuInS2）上形成SAM，从而用作有机电致发光二极管（OLED）和太阳能电池等有机电子器件的有源层。 2-Ethylhexanethiol is an organothiol that forms a self-assembled monolayer (SAM) on a variety of surfaces such as metal oxides and metals. It modifies the surface by acting as a corrosion inhibitor and increases the stability of the surface. application： 2-Ethylhexanethiol can be used as a capping agent on the gold surface for the development of chemiresistive vapor sensors. It also forms a SAM on copper indium sulfide (CuInS2) which can be used as an active layer on organic electronic devices such as organic light emitting diodes (OLEDs) and solar cells.