Octadecyldimethylchlorosilane
TL;DR: Octadecyldimethylchlorosilane (CAS 18643-08-8) is a chemical compound with molecular formula C20H43ClSi and molecular weight 346.28 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
chloro-dimethyl-octadecylsilane
Also Known As: Chlorodimethyloctadecylsilane, Dimethyloctadecylchlorosilane, chlorodimethyl(octadecyl)silane, Octadecyldimethylchlorosilane, Silane, chlorodimethyloctadecyl-
| Molecular Formula | C20H43ClSi |
|---|---|
| Molecular Weight | 346.28 g/mol |
| LogP | 8.69 |
| Topological Polar Surface Area | 0.0 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 0 |
| Rotatable Bonds | 17 |
| Exact Mass | 346.28226 |
| Heavy Atoms | 22 |
| Complexity | 216.0 |
Chemical Identifiers
| CAS Number | 18643-08-8 |
|---|---|
| SMILES | CCCCCCCCCCCCCCCCCC[Si](C)(C)Cl |
| InChIKey | GZGREZWGCWVAEE-UHFFFAOYSA-N |
Patent-Derived Application Labels
Derived from 22 IPC patent classification(s) across the SureChEMBL global patent database.
Product Overview
Octadecyldimethylchlorosilane (CAS 18643-08-8), with molecular formula C20H43ClSi and molecular weight 346.28 g/mol. IUPAC: chloro-dimethyl-octadecylsilane.
Chemical Property Profile of Octadecyldimethylchlorosilane
Property Insights of Octadecyldimethylchlorosilane
The XLogP value of 8.69 indicates that Octadecyldimethylchlorosilane is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 0.0 Ų, Octadecyldimethylchlorosilane exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Octadecyldimethylchlorosilane has 0 hydrogen bond donor(s) and 0 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.
Frequently Asked Questions
Frequently Asked Questions
What is the CAS number of Octadecyldimethylchlorosilane?
The CAS number of Octadecyldimethylchlorosilane is 18643-08-8.
What is the molecular formula of Octadecyldimethylchlorosilane?
The molecular formula of Octadecyldimethylchlorosilane is C20H43ClSi.
What is the molecular weight of Octadecyldimethylchlorosilane?
The molecular weight of Octadecyldimethylchlorosilane is 346.28 g/mol.
Where can I buy Octadecyldimethylchlorosilane?
You can request a quote for Octadecyldimethylchlorosilane directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for Octadecyldimethylchlorosilane?
Yes, KEHONG BIO provides custom synthesis services for Octadecyldimethylchlorosilane and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.