Octadecyltriethoxysilane
CAS: 7399-00-0
Ref. 3D-FO62930
| 10g | Discontinued | ||
| 25g | Discontinued | ||
| 50g | Discontinued | ||
| 100g | Discontinued | ||
| 250g | Discontinued |
Product Information
- TriethoxyoctadecylsilaneTriethoxystearylsilane
- Ls 6970
- P 09775
- S 12325
- Si 118
- Silane, triethoxyoctadecyl-
- Sio 6645.0
- Stearyltriethoxysilane
- Triethoxyoctadecylsilane
- ODES
- See more synonyms
Octadecyltriethoxysilane is a white powder with the chemical formula (C8H17)3SiO. It is used as an additive in paint, coatings, and sealants to provide a protective barrier or to improve the surface properties of zirconium oxide. Octadecyltriethoxysilane also has analytical applications in electrochemical impedance spectroscopy and fluorescence probe techniques. In addition, octadecyltriethoxysilane can be used as a hydrochloric acid scavenger in chromatographic processes.
Octadecyltriethoxysilane is made of hydrocarbons that are linked together by silicon-oxygen bonds. The synthesis of octadecyltriethoxysilane begins with the reaction of tetraethyl orthosilicate (TEOS) with three equivalents of octadecene, followed by hydrolysis and condensation reactions:
This process results
