Pentamethylmethoxydisiloxane
TL;DR: Pentamethylmethoxydisiloxane (CAS 18156-38-2) is a chemical compound with molecular formula C6H18O2Si2 and molecular weight 178.08 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
methoxy-dimethyl-trimethylsilyloxysilane
Also Known As: Disiloxane, methoxypentamethyl-, Pentamethylmethoxydisiloxane, methoxypentamethyldisiloxane, 1-methoxypentamethyldisiloxane, methoxy-dimethyl-trimethylsilyloxysilane
| Molecular Formula | C6H18O2Si2 |
|---|---|
| Molecular Weight | 178.08 g/mol |
| LogP | 2.19 |
| Topological Polar Surface Area | 18.5 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 2 |
| Rotatable Bonds | 3 |
| Exact Mass | 178.08453 |
| Heavy Atoms | 10 |
| Complexity | 107.0 |
Chemical Identifiers
| CAS Number | 18156-38-2 |
|---|---|
| SMILES | CO[Si](C)(C)O[Si](C)(C)C |
| InChIKey | DIBFCVPKSNXGHE-UHFFFAOYSA-N |
Patent-Derived Application Labels
Derived from 4 IPC patent classification(s) across the SureChEMBL global patent database.
Product Overview
Pentamethylmethoxydisiloxane (CAS 18156-38-2), with molecular formula C6H18O2Si2 and molecular weight 178.08 g/mol. IUPAC: methoxy-dimethyl-trimethylsilyloxysilane.
Chemical Property Profile of Pentamethylmethoxydisiloxane
Property Insights of Pentamethylmethoxydisiloxane
The XLogP value of 2.19 suggests moderate lipophilicity, balancing water solubility and membrane permeability for Pentamethylmethoxydisiloxane. With a topological polar surface area (TPSA) of 18.5 Ų, Pentamethylmethoxydisiloxane exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Pentamethylmethoxydisiloxane has 0 hydrogen bond donor(s) and 2 hydrogen bond acceptor(s), all within the drug-like range, suggesting favorable oral bioavailability potential.
Frequently Asked Questions
Frequently Asked Questions
What is the CAS number of Pentamethylmethoxydisiloxane?
The CAS number of Pentamethylmethoxydisiloxane is 18156-38-2.
What is the molecular formula of Pentamethylmethoxydisiloxane?
The molecular formula of Pentamethylmethoxydisiloxane is C6H18O2Si2.
What is the molecular weight of Pentamethylmethoxydisiloxane?
The molecular weight of Pentamethylmethoxydisiloxane is 178.08 g/mol.
Where can I buy Pentamethylmethoxydisiloxane?
You can request a quote for Pentamethylmethoxydisiloxane directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for Pentamethylmethoxydisiloxane?
Yes, KEHONG BIO provides custom synthesis services for Pentamethylmethoxydisiloxane and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.