Trioctylphosphine oxide
TL;DR: Trioctylphosphine oxide (CAS 78-50-2) is a chemical compound with molecular formula C24H51OP and molecular weight 386.37 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
1-dioctylphosphoryloctane
Also Known As: Trioctylphosphine oxide, Tri-n-octylphosphine oxide, TOPO, Cyanex 921, Phosphine oxide, trioctyl-
| Molecular Formula | C24H51OP |
|---|---|
| Molecular Weight | 386.37 g/mol |
| LogP | 9.6 |
| Topological Polar Surface Area | 17.1 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 1 |
| Rotatable Bonds | 21 |
| Exact Mass | 386.36777 |
| Heavy Atoms | 26 |
| Complexity | 266.0 |
| Melting Point | 52 °C |
Chemical Identifiers
| CAS Number | 78-50-2 |
|---|---|
| SMILES | CCCCCCCCP(=O)(CCCCCCCC)CCCCCCCC |
| InChIKey | ZMBHCYHQLYEYDV-UHFFFAOYSA-N |
Patent-Derived Application Labels
Derived from 21 IPC patent classification(s) across the SureChEMBL global patent database.
Product Overview
Trioctylphosphine oxide (CAS 78-50-2), with molecular formula C24H51OP and molecular weight 386.37 g/mol. IUPAC: 1-dioctylphosphoryloctane.
Chemical Property Profile of Trioctylphosphine oxide
Property Insights of Trioctylphosphine oxide
The XLogP value of 9.6 indicates that Trioctylphosphine oxide is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 17.1 Ų, Trioctylphosphine oxide exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Trioctylphosphine oxide has 0 hydrogen bond donor(s) and 1 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.
Frequently Asked Questions
Frequently Asked Questions
What is the CAS number of Trioctylphosphine oxide?
The CAS number of Trioctylphosphine oxide is 78-50-2.
What is the molecular formula of Trioctylphosphine oxide?
The molecular formula of Trioctylphosphine oxide is C24H51OP.
What is the molecular weight of Trioctylphosphine oxide?
The molecular weight of Trioctylphosphine oxide is 386.37 g/mol.
Where can I buy Trioctylphosphine oxide?
You can request a quote for Trioctylphosphine oxide directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for Trioctylphosphine oxide?
Yes, KEHONG BIO provides custom synthesis services for Trioctylphosphine oxide and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.