1,3-Diphenyltetramethyldisiloxane
TL;DR: 1,3-Diphenyltetramethyldisiloxane (CAS 56-33-7) is a chemical compound with molecular formula C16H22OSi2 and molecular weight 286.12 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
[dimethyl(phenyl)silyl]oxy-dimethyl-phenylsilane
Also Known As: 1,1,3,3-Tetramethyl-1,3-diphenyldisiloxane, 1,3-Diphenyltetramethyldisiloxane, 1,3-Diphenyl-1,1,3,3-tetramethyldisiloxane, Bis(dimethylphenylsilyl)ether, Bis(phenyldimethylsilyl)oxide
| Molecular Formula | C16H22OSi2 |
|---|---|
| Molecular Weight | 286.12 g/mol |
| LogP | 3.23 |
| Topological Polar Surface Area | 9.2 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 1 |
| Rotatable Bonds | 4 |
| Exact Mass | 286.1209 |
| Heavy Atoms | 19 |
| Complexity | 248.0 |
| Vapor Pressure | 0.000202 [mmHg] |
Chemical Identifiers
| CAS Number | 56-33-7 |
|---|---|
| SMILES | C[Si](C)(C1=CC=CC=C1)O[Si](C)(C)C2=CC=CC=C2 |
| InChIKey | YQJPWWLJDNCSCN-UHFFFAOYSA-N |
Patent-Derived Application Labels
Derived from 16 IPC patent classification(s) across the SureChEMBL global patent database.
Product Overview
1,3-Diphenyltetramethyldisiloxane (CAS 56-33-7), with molecular formula C16H22OSi2 and molecular weight 286.12 g/mol. IUPAC: [dimethyl(phenyl)silyl]oxy-dimethyl-phenylsilane.
Chemical Property Profile of 1,3-Diphenyltetramethyldisiloxane
Property Insights of 1,3-Diphenyltetramethyldisiloxane
The XLogP value of 3.23 indicates that 1,3-Diphenyltetramethyldisiloxane is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 9.2 Ų, 1,3-Diphenyltetramethyldisiloxane exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, 1,3-Diphenyltetramethyldisiloxane has 0 hydrogen bond donor(s) and 1 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 1,3-Diphenyltetramethyldisiloxane?
The CAS number of 1,3-Diphenyltetramethyldisiloxane is 56-33-7.
What is the molecular formula of 1,3-Diphenyltetramethyldisiloxane?
The molecular formula of 1,3-Diphenyltetramethyldisiloxane is C16H22OSi2.
What is the molecular weight of 1,3-Diphenyltetramethyldisiloxane?
The molecular weight of 1,3-Diphenyltetramethyldisiloxane is 286.12 g/mol.
Where can I buy 1,3-Diphenyltetramethyldisiloxane?
You can request a quote for 1,3-Diphenyltetramethyldisiloxane directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for 1,3-Diphenyltetramethyldisiloxane?
Yes, KEHONG BIO provides custom synthesis services for 1,3-Diphenyltetramethyldisiloxane and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.