Cyclohexyltriethoxysilane(CTEOS, Donor-CE)

Cyclohexyltriethoxysilane is an organosilicon compound with the chemical formula C12H26O3Si. It is a clear, colorless liquid that is soluble in organic solvents such as ethanol, benzene, and ether.

Cyclohexyltriethoxysilane is commonly used as a coupling agent and adhesion promoter in various industrial applications, including the production of hydrophobic coatings, high refractive index materials, and polymer composites. When added to these materials, cyclohexyltriethoxysilane can improve their mechanical and thermal properties, and enhance their adhesion to other surfaces.

In addition to its use as a coupling agent, cyclohexyltriethoxysilane can also be used in the sol-gel process for the production of silica nanoparticles. This process involves the hydrolysis and condensation of silanes, including cyclohexyltriethoxysilane, to form a silica gel which can then be dried and calcined to produce highly pure silica nanoparticles.

Cyclohexyltriethoxysilane finds application in a wide range of industries, including the semiconductor industry and optical fibers. It is considered to be a relatively safe chemical, but should still be handled with care as it may cause skin and eye irritation upon contact.