硅酸四甲酯
TL;DR: 硅酸四甲酯 (CAS 681-84-5) is a chemical compound with molecular formula C4H12O4Si and molecular weight 152.05 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
硅酸四甲酯
tetramethyl silicate
Also Known As: Tetramethoxysilane, Tetramethyl orthosilicate, TETRAMETHYL SILICATE, Methyl silicate, Methyl orthosilicate
| Molecular Formula | C4H12O4Si |
|---|---|
| Molecular Weight | 152.05 g/mol |
| LogP | 0.01 |
| Topological Polar Surface Area | 36.9 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 4 |
| Rotatable Bonds | 4 |
| Exact Mass | 152.05049 |
| Heavy Atoms | 9 |
| Complexity | 55.0 |
| Melting Point | -2.2 °C |
| Boiling Point | 121.1 °C at 760 mmHg |
| Density | 1.02 |
| Solubility | Soluble (NIOSH, 2024) |
| Flash Point | 96.1 °C |
| Vapor Pressure | 12 mmHg at 25.0 °C |
| Refractive Index | 1.3683 at 20 °C |
Chemical Identifiers
| CAS Number | 681-84-5 |
|---|---|
| SMILES | CO[Si](OC)(OC)OC |
| InChIKey | LFQCEHFDDXELDD-UHFFFAOYSA-N |
Patent-Derived Application Labels
Derived from 22 IPC patent classification(s) across the SureChEMBL global patent database.
Product Overview
硅酸四甲酯 (CAS 681-84-5), with molecular formula C4H12O4Si and molecular weight 152.05 g/mol. IUPAC: tetramethyl silicate.
Chemical Property Profile of 硅酸四甲酯
Property Insights of 硅酸四甲酯
The XLogP value of 0.01 suggests moderate lipophilicity, balancing water solubility and membrane permeability for 硅酸四甲酯. With a topological polar surface area (TPSA) of 36.9 Ų, 硅酸四甲酯 exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, 硅酸四甲酯 has 0 hydrogen bond donor(s) and 4 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 硅酸四甲酯?
The CAS number of 硅酸四甲酯 is 681-84-5.
What is the molecular formula of 硅酸四甲酯?
The molecular formula of 硅酸四甲酯 is C4H12O4Si.
What is the molecular weight of 硅酸四甲酯?
The molecular weight of 硅酸四甲酯 is 152.05 g/mol.
Where can I buy 硅酸四甲酯?
You can request a quote for 硅酸四甲酯 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for 硅酸四甲酯?
Yes, KEHONG BIO provides custom synthesis services for 硅酸四甲酯 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.