Hexaethoxydisilane, with the CAS number 5851-08-1, is an organosilicon compound characterized by its structure, which consists of a silicon-silicon bond with ethoxy groups attached to each silicon atom. This compound is typically a colorless to pale yellow liquid and is known for its ability to act as a precursor in the synthesis of silica and silicate materials. Hexaethoxydisilane exhibits good solubility in organic solvents and can hydrolyze in the presence of moisture, leading to the formation of silanol groups and eventually silica. Its reactivity makes it valuable in various applications, including coatings, adhesives, and as a coupling agent in polymer formulations. Additionally, it is utilized in the production of advanced materials, such as thin films and nanostructures, due to its ability to form stable siloxane networks upon curing. Safety considerations include handling it in well-ventilated areas and using appropriate personal protective equipment, as it can be irritating to the skin and eyes.

Hexaethoxydisilane

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CAS 5851-08-1: Hexaethoxydisilane

Hexaethoxydisilane

Ref: 10-S25175