3-Hexylheptamethyltrisiloxane
TL;DR: 3-Hexylheptamethyltrisiloxane (CAS 1873-90-1) is a chemical compound with molecular formula C13H34O2Si3 and molecular weight 306.18665 g/mol, supplied by CoreyChem (Career Henan Chemical Co., Ltd.) with ISO-certified quality and global shipping.
hexyl-methyl-bis(trimethylsilyloxy)silane
Also Known As: Hexyl methicone, HMTS, 3-hexylheptamethyltrisiloxane, hexyl-methyl-bis(trimethylsilyloxy)silane, 3-hexyl-1,1,1,3,5,5,5-heptamethyltrisiloxane
Application Areas
Top 5 of 7 IPC patent classification(s) from the SureChEMBL global patent database.
Technical Specifications
| Molecular Formula | C13H34O2Si3 |
| Molecular Weight | 306.18665 g/mol |
| XLogP | 5.34 |
| Topological Polar Surface Area (TPSA) | 18.5 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 2 |
| Rotatable Bonds | 9 |
| Exact Mass | 306.18665 Da |
| Heavy Atoms | 18 |
| Complexity | 215.0 |
| SMILES | CCCCCC[Si](C)(O[Si](C)(C)C)O[Si](C)(C)C |
| InChIKey | PNJMJEXVQAFSBS-UHFFFAOYSA-N |
Chemical Property Profile of 3-Hexylheptamethyltrisiloxane
Property Insights of 3-Hexylheptamethyltrisiloxane
The XLogP value of 5.34 indicates that 3-Hexylheptamethyltrisiloxane is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 18.5 Ų, 3-Hexylheptamethyltrisiloxane exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, 3-Hexylheptamethyltrisiloxane has 0 hydrogen bond donor(s) and 2 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.
Frequently Asked Questions
What is the CAS number of 3-Hexylheptamethyltrisiloxane?
The CAS number of 3-Hexylheptamethyltrisiloxane is 1873-90-1.
What is the molecular formula of 3-Hexylheptamethyltrisiloxane?
The molecular formula of 3-Hexylheptamethyltrisiloxane is C13H34O2Si3.
What is the molecular weight of 3-Hexylheptamethyltrisiloxane?
The molecular weight of 3-Hexylheptamethyltrisiloxane is 306.18665 g/mol.
Where can I buy 3-Hexylheptamethyltrisiloxane?
You can request a quote for 3-Hexylheptamethyltrisiloxane directly from CoreyChem. Contact us or email [email protected] for pricing and availability.
Does CoreyChem offer custom synthesis for 3-Hexylheptamethyltrisiloxane?
Yes, CoreyChem provides custom synthesis services for 3-Hexylheptamethyltrisiloxane and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.