1,3-DI(P-Tolyl)-1,1,3,3-tetramethyldisiloxane
TL;DR: 1,3-DI(P-Tolyl)-1,1,3,3-tetramethyldisiloxane (CAS 18055-70-4) is a chemical compound with molecular formula C18H26OSi2 and molecular weight 314.15 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
[dimethyl-(4-methylphenyl)silyl]oxy-dimethyl-(4-methylphenyl)silane
Also Known As: AMTSi070, Sym-tetramethyl-di-(p-tolyl)disiloxane, 1,3-DI(P-TOLYL)-1,1,3,3-TETRAMETHYLDISILOXANE, 1,1,3,3-Tetramethyl-1,3-di-p-tolyldisiloxane, 1,3-Di(4-methylphenyl)-1,1,3,3-tetramethyldisiloxane
| Molecular Formula | C18H26OSi2 |
|---|---|
| Molecular Weight | 314.15 g/mol |
| LogP | 3.84444 |
| Topological Polar Surface Area | 9.2 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 1 |
| Rotatable Bonds | 4 |
| Exact Mass | 314.15222 |
| Heavy Atoms | 21 |
| Complexity | 292.0 |
Chemical Identifiers
| CAS Number | 18055-70-4 |
|---|---|
| SMILES | CC1=CC=C(C=C1)[Si](C)(C)O[Si](C)(C)C2=CC=C(C=C2)C |
| InChIKey | MEQYEVSZYLVDNX-UHFFFAOYSA-N |
Patent-Derived Application Labels
Derived from 1 IPC patent classification(s) across the SureChEMBL global patent database.
Product Overview
1,3-DI(P-Tolyl)-1,1,3,3-tetramethyldisiloxane (CAS 18055-70-4), with molecular formula C18H26OSi2 and molecular weight 314.15 g/mol. IUPAC: [dimethyl-(4-methylphenyl)silyl]oxy-dimethyl-(4-methylphenyl)silane.
Chemical Property Profile of 1,3-DI(P-Tolyl)-1,1,3,3-tetramethyldisiloxane
Property Insights of 1,3-DI(P-Tolyl)-1,1,3,3-tetramethyldisiloxane
The XLogP value of 3.84444 indicates that 1,3-DI(P-Tolyl)-1,1,3,3-tetramethyldisiloxane 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-DI(P-Tolyl)-1,1,3,3-tetramethyldisiloxane exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, 1,3-DI(P-Tolyl)-1,1,3,3-tetramethyldisiloxane 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-DI(P-Tolyl)-1,1,3,3-tetramethyldisiloxane?
The CAS number of 1,3-DI(P-Tolyl)-1,1,3,3-tetramethyldisiloxane is 18055-70-4.
What is the molecular formula of 1,3-DI(P-Tolyl)-1,1,3,3-tetramethyldisiloxane?
The molecular formula of 1,3-DI(P-Tolyl)-1,1,3,3-tetramethyldisiloxane is C18H26OSi2.
What is the molecular weight of 1,3-DI(P-Tolyl)-1,1,3,3-tetramethyldisiloxane?
The molecular weight of 1,3-DI(P-Tolyl)-1,1,3,3-tetramethyldisiloxane is 314.15 g/mol.
Where can I buy 1,3-DI(P-Tolyl)-1,1,3,3-tetramethyldisiloxane?
You can request a quote for 1,3-DI(P-Tolyl)-1,1,3,3-tetramethyldisiloxane directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for 1,3-DI(P-Tolyl)-1,1,3,3-tetramethyldisiloxane?
Yes, KEHONG BIO provides custom synthesis services for 1,3-DI(P-Tolyl)-1,1,3,3-tetramethyldisiloxane and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.