磷酸三丁酯
TL;DR: 磷酸三丁酯 (CAS 126-73-8) is a chemical compound with molecular formula C12H27O4P and molecular weight 266.16 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
磷酸三丁酯
tributyl phosphate
Also Known As: TRIBUTYL PHOSPHATE, Tributylphosphate, Tri-n-butyl phosphate, Butyl phosphate, tbpa
| Molecular Formula | C12H27O4P |
|---|---|
| Molecular Weight | 266.16 g/mol |
| LogP | 2.9 |
| Topological Polar Surface Area | 44.8 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 4 |
| Rotatable Bonds | 12 |
| Exact Mass | 266.1647 |
| Heavy Atoms | 17 |
| Complexity | 175.0 |
| Melting Point | less than -80.0 °C |
| Boiling Point | 288.9 °C at 760 mmHg |
| Density | 0.982 at 20.0 °C - Less dense than water; will float |
| Solubility | less than 1 mg/mL at 68.9 °F (NTP, 1992) |
| Flash Point | 146.1 °C |
| Vapor Pressure | 13.7 mmHg at 20.0 °C |
| Refractive Index | = 1.4224 at 25 °C |
Chemical Identifiers
| CAS Number | 126-73-8 |
|---|---|
| SMILES | CCCCOP(=O)(OCCCC)OCCCC |
| InChIKey | STCOOQWBFONSKY-UHFFFAOYSA-N |
Patent-Derived Application Labels
Derived from 22 IPC patent classification(s) across the SureChEMBL global patent database.
Product Overview
磷酸三丁酯 (CAS 126-73-8), with molecular formula C12H27O4P and molecular weight 266.16 g/mol. IUPAC: tributyl phosphate.
Chemical Property Profile of 磷酸三丁酯
Property Insights of 磷酸三丁酯
The XLogP value of 2.9 suggests moderate lipophilicity, balancing water solubility and membrane permeability for 磷酸三丁酯. With a topological polar surface area (TPSA) of 44.8 Ų, 磷酸三丁酯 exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, 磷酸三丁酯 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 磷酸三丁酯?
The CAS number of 磷酸三丁酯 is 126-73-8.
What is the molecular formula of 磷酸三丁酯?
The molecular formula of 磷酸三丁酯 is C12H27O4P.
What is the molecular weight of 磷酸三丁酯?
The molecular weight of 磷酸三丁酯 is 266.16 g/mol.
Where can I buy 磷酸三丁酯?
You can request a quote for 磷酸三丁酯 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for 磷酸三丁酯?
Yes, KEHONG BIO provides custom synthesis services for 磷酸三丁酯 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.