Trichlorooctadecylsilane
TL;DR: Trichlorooctadecylsilane (CAS 112-04-9) is a chemical compound with molecular formula C18H37Cl3Si and molecular weight 386.17 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
trichloro(octadecyl)silane
Also Known As: OCTADECYLTRICHLOROSILANE, Trichloro(octadecyl)silane, n-Octadecyltrichlorosilane, Trichlorooctadecylsilane, Stearyltrichlorosilane
| Molecular Formula | C18H37Cl3Si |
|---|---|
| Molecular Weight | 386.17 g/mol |
| LogP | 8.9 |
| Topological Polar Surface Area | 0.0 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 0 |
| Rotatable Bonds | 16 |
| Exact Mass | 386.173 |
| Heavy Atoms | 22 |
| Complexity | 217.0 |
| Melting Point | about 20 °C |
| Boiling Point | 380 °C |
| Density | 0.984 g/cu cm at 25 °C |
| Solubility | Soluble in benzene, ethyl ether, heptane, and perchloroethylene |
| Flash Point | 89.4 °C (NFPA, 2010) |
| Vapor Pressure | 0.00000992 [mmHg] |
| Refractive Index | = 1.4602 at 20 °C |
Chemical Identifiers
| CAS Number | 112-04-9 |
|---|---|
| SMILES | CCCCCCCCCCCCCCCCCC[Si](Cl)(Cl)Cl |
| InChIKey | PYJJCSYBSYXGQQ-UHFFFAOYSA-N |
Patent-Derived Application Labels
Derived from 22 IPC patent classification(s) across the SureChEMBL global patent database.
Product Overview
Trichlorooctadecylsilane (CAS 112-04-9), with molecular formula C18H37Cl3Si and molecular weight 386.17 g/mol. IUPAC: trichloro(octadecyl)silane.
Chemical Property Profile of Trichlorooctadecylsilane
Property Insights of Trichlorooctadecylsilane
The XLogP value of 8.9 indicates that Trichlorooctadecylsilane is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 0.0 Ų, Trichlorooctadecylsilane exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Trichlorooctadecylsilane 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 Trichlorooctadecylsilane?
The CAS number of Trichlorooctadecylsilane is 112-04-9.
What is the molecular formula of Trichlorooctadecylsilane?
The molecular formula of Trichlorooctadecylsilane is C18H37Cl3Si.
What is the molecular weight of Trichlorooctadecylsilane?
The molecular weight of Trichlorooctadecylsilane is 386.17 g/mol.
Where can I buy Trichlorooctadecylsilane?
You can request a quote for Trichlorooctadecylsilane directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for Trichlorooctadecylsilane?
Yes, KEHONG BIO provides custom synthesis services for Trichlorooctadecylsilane and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.