Tetramethyl hexaphenyl tetrasiloxane
TL;DR: Tetramethyl hexaphenyl tetrasiloxane (CAS 38421-40-8) is a chemical compound with molecular formula C40H42O3Si4 and molecular weight 682.2211 g/mol, supplied by CoreyChem (Career Henan Chemical Co., Ltd.) with ISO-certified quality and global shipping.
methyl-[methyl(diphenyl)silyl]oxy-[methyl-[methyl(diphenyl)silyl]oxy-phenylsilyl]oxy-phenylsilane
Also Known As: tetramethyl hexaphenyl tetrasiloxane, 1,3,5,7-Tetramethyl-1,1,3,5,7,7-hexaphenyltetrasiloxane, Tetrasiloxane, 1,3,5,7-tetramethyl-1,1,3,5,7,7-hexaphenyl-, TETRAMETHYL HEXAPHENYL TETRASILOXANE [INCI], 1,3,5,7-Tetramethyl-1,1,3,5,7,7-hexaphenyltetrasiloxan
Technical Specifications
| Molecular Formula | C40H42O3Si4 |
| Molecular Weight | 682.2211 g/mol |
| XLogP | 5.77 |
| Topological Polar Surface Area (TPSA) | 27.7 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 3 |
| Rotatable Bonds | 12 |
| Exact Mass | 682.2211 Da |
| Heavy Atoms | 47 |
| Complexity | 820.0 |
| SMILES | C[Si](C1=CC=CC=C1)(C2=CC=CC=C2)O[Si](C)(C3=CC=CC=C3)O[Si](C)(C4=CC=CC=C4)O[Si](C)(C5=CC=CC=C5)C6=CC=CC=C6 |
| InChIKey | XQVNZAVBAUQQHU-UHFFFAOYSA-N |
Chemical Property Profile of Tetramethyl hexaphenyl tetrasiloxane
Property Insights of Tetramethyl hexaphenyl tetrasiloxane
The XLogP value of 5.77 indicates that Tetramethyl hexaphenyl tetrasiloxane is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 27.7 Ų, Tetramethyl hexaphenyl tetrasiloxane exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Tetramethyl hexaphenyl tetrasiloxane has 0 hydrogen bond donor(s) and 3 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.
Frequently Asked Questions
What is the CAS number of Tetramethyl hexaphenyl tetrasiloxane?
The CAS number of Tetramethyl hexaphenyl tetrasiloxane is 38421-40-8.
What is the molecular formula of Tetramethyl hexaphenyl tetrasiloxane?
The molecular formula of Tetramethyl hexaphenyl tetrasiloxane is C40H42O3Si4.
What is the molecular weight of Tetramethyl hexaphenyl tetrasiloxane?
The molecular weight of Tetramethyl hexaphenyl tetrasiloxane is 682.2211 g/mol.
Where can I buy Tetramethyl hexaphenyl tetrasiloxane?
You can request a quote for Tetramethyl hexaphenyl tetrasiloxane directly from CoreyChem. Contact us or email [email protected] for pricing and availability.
Does CoreyChem offer custom synthesis for Tetramethyl hexaphenyl tetrasiloxane?
Yes, CoreyChem provides custom synthesis services for Tetramethyl hexaphenyl tetrasiloxane and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.