Cetyl trimethoxysilane
TL;DR: Cetyl trimethoxysilane (CAS 16415-12-6) is a chemical compound with molecular formula C19H42O3Si and molecular weight 346.2903 g/mol, supplied by CoreyChem (Career Henan Chemical Co., Ltd.) with ISO-certified quality and global shipping.
hexadecyl(trimethoxy)silane
Also Known As: Hexadecyltrimethoxysilane, Silane, hexadecyltrimethoxy-, Cetyl trimethoxysilane, Trimethoxyhexadecylsilane, hexadecyl(trimethoxy)silane
Application Areas
Top 5 of 19 IPC patent classification(s) from the SureChEMBL global patent database.
Technical Specifications
| Molecular Formula | C19H42O3Si |
| Molecular Weight | 346.2903 g/mol |
| XLogP | 6.35 |
| Topological Polar Surface Area (TPSA) | 27.7 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 3 |
| Rotatable Bonds | 18 |
| Exact Mass | 346.2903 Da |
| Heavy Atoms | 23 |
| Complexity | 224.0 |
| SMILES | CCCCCCCCCCCCCCCC[Si](OC)(OC)OC |
| InChIKey | RSKGMYDENCAJEN-UHFFFAOYSA-N |
Chemical Property Profile of Cetyl trimethoxysilane
Property Insights of Cetyl trimethoxysilane
The XLogP value of 6.35 indicates that Cetyl trimethoxysilane is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 27.7 Ų, Cetyl trimethoxysilane exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Cetyl trimethoxysilane has 0 hydrogen bond donor(s) and 3 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.
Frequently Asked Questions
What is the CAS number of Cetyl trimethoxysilane?
The CAS number of Cetyl trimethoxysilane is 16415-12-6.
What is the molecular formula of Cetyl trimethoxysilane?
The molecular formula of Cetyl trimethoxysilane is C19H42O3Si.
What is the molecular weight of Cetyl trimethoxysilane?
The molecular weight of Cetyl trimethoxysilane is 346.2903 g/mol.
Where can I buy Cetyl trimethoxysilane?
You can request a quote for Cetyl trimethoxysilane directly from CoreyChem. Contact us or email [email protected] for pricing and availability.
Does CoreyChem offer custom synthesis for Cetyl trimethoxysilane?
Yes, CoreyChem provides custom synthesis services for Cetyl trimethoxysilane and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.