Oximino silanes are organosilicon compounds containing an oxime functional group (-C=N-OH) and a silicon atom. They are used in a variety of applications such as adhesives, coatings, and crosslinkers in polymers. Oximino silanes can enhance adhesion to various substrates and improve the water resistance and thermal stability of coatings and adhesives. They can also be used as coupling agents to improve the compatibility of inorganic fillers and organic polymers in composite materials.