Date published: 2025-12-18

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Tetraallyl orthosilicate (CAS 1067-43-2)

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CAS Number:
1067-43-2
Molecular Weight:
256.37
Molecular Formula:
C12H20O4Si
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Tetraallyl orthosilicate functions as a crosslinking agent in the synthesis of organic-inorganic hybrid materials. It acts by undergoing hydrolysis to form silanol groups, which then react with other silanol groups or with organic functional groups to form covalent bonds. This crosslinking process results in the formation of a three-dimensional network, enhancing the mechanical and thermal properties of the resulting material. Tetraallyl orthosilicate can also act as a precursor for the synthesis of silica-based materials, such as silica nanoparticles or thin films, through sol-gel processes. Its mechanism of action involves participating in the condensation reactions with silanol groups, leading to the formation of a silica network. Tetraallyl Orthosilicate plays a role in the development of advanced materials with tailored properties for various applications in coatings, adhesives, and composites.

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Tetraallyl orthosilicate, 10 g

sc-229387
10 g
$153.00

Tetraallyl orthosilicate, 50 g

sc-229387A
50 g
$607.00