CFS-429 Octadecyltrimethoxysilane Cas No. 3069-42-9.
CFS-429
Octadecyltrimethoxysilane is an organosilicon compound, commonly called OTMS. This colourless liquid is used for preparing hydrophobic coatings and self-assembled monolayers. It is sensitive toward water, irreversibly degrading to a siloxane polymer. It places a C18H39SiO3 "cap" on oxide surfaces. The formation of OTMS monolayers is used for converting hydrophilic surfaces to hydrophobic surfaces, e.g. for use in certain areas of nanotechnology and analytical chemistry.
| Chemical Name | Octadecyltrimethoxysilane |
| Cas No. | 3069-42-9 |
| Formula | C21H46O3Si |
| Application | for medical research |
| Appearance | light yellow liquid |
| Purity | min 97% |
2. By Air, by Sea or by Rail for batch goods, for FCL. Airport/Seaport/Railway Station receiving.
3.
Delivery Times: 1-7 working days for samples; 5-20 working days for batch goods.
| Functional Group | Code | Chemical Name | Cas No. |
| Long-chain Silanes | CFS-3669 | Octyltrichlorosilane | 5283-66-9 |
| CFS-407 | Octyltrimethoxysilane | 3069-40-7 | |
| CFS-751 | Octyltriethoxysilane | 2943-75-1 | |
| CFS-840 | Octyldimethylchlorosilane | 18162-84-0 | |
| CFS-724 | Dodecyltrichlorosilane | 4484-72-4 | |
| CFS-214 | Dodecyltrimethoxysilane | 3069-21-4 | |
| CFS-919 | Dodecyltriethoxysilane | 18536-91-9 | |
| CFS-317 | Dodecyldimethylchorosilane | 66604-31-7 | |
| CFS-126 | Hexadecyltrimethoxysilane | 16415-12-6 | |
| CFS-137 | Hexadecyltrimethoxysilane | 16415-13-7 | |
| CFS-261 | Hexadecyldimenthylchorosilane | 62635-26-1 | |
| CFS-049 | Octadecyltrichlorosilane | 112-04-9 | |
| CFS-429 | Octadecyltrimethoxysilane | 3069-42-9 | |
| CFS-000 | Octadecyltriethoxysilane | 7399-00-0 | |
| CFS-088 | Octadecyldimethylchlorosilane | 18463-08-8 |