- InChI
- InChI=1S/C24H51O4P/c1-4-7-10-13-16-19-22-26-29(25,27-23-20-17-14-11-8-5-2)28-24-21-18-15-12-9-6-3/h4-24H2,1-3H3
- InChI Key
- WVPGXJOLGGFBCR-UHFFFAOYSA-N
- Formula
- C24H51O4P
- SMILES
-
CCCCCCCCOP(=O)(OCCCCCCCC)OCCCC
CCCC - Molecular Weight1
- 434.63
- CAS
- 1806-54-8
- Other Names
-
- Trioctyl phosphate
- tri-n-Octylphosphate
- Tris(n-octyl) phosphate
- ω : Acentric Factor.
- ΔfG° : Standard Gibbs free energy of formation (kJ/mol).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔvapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
- IE : Ionization energy (eV).
- log10WS : Log10 of Water solubility in mol/l.
- logPoct/wat : Octanol/Water partition coefficient.
- McVol : McGowan's characteristic volume (ml/mol).
- Pc : Critical Pressure (kPa).
- Inp : Non-polar retention indices.
- Tboil : Normal Boiling Point Temperature (K).
- Tc : Critical Temperature (K).
- Tfus : Normal melting (fusion) point (K).
- Vc : Critical Volume (m3/kmol).
- 1: Molecular weight from the IUPAC atomic weights tables.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| ω | 1.1558 | Relay (1.0) Calculated Property | |
| ΔfG° | -299.68 | kJ/mol | Relay (1.0-beta) Calculated Property |
| ΔfH°gas | -1200.85 | kJ/mol | Relay (1.0) Calculated Property |
| ΔvapH° | 124.46 | kJ/mol | Relay (1.0) Calculated Property |
| IE | 10.11 | eV | Relay (1.0) Calculated Property |
| log10WS | -7.41 | Relay (1.0) Calculated Property | |
| logPoct/wat | 9.226 | Crippen Calculated Property | |
| McVol | 392.960 | ml/mol | McGowan Calculated Property |
| Pc | 777.52 | kPa | Relay (1.0-beta) Calculated Property |
| Inp | [2445.00; 2476.00] |
|
|
| Inp | 2476.00 | NIST | |
| Inp | 2445.00 | NIST | |
| Inp | 2445.00 | NIST | |
| Inp | 2445.00 | NIST | |
| Tboil | 668.12 | K | Relay (1.0) Calculated Property |
| Tc | 814.52 | K | Relay (1.0) Calculated Property |
| Tfus | 263.14 | K | Relay (1.0) Calculated Property |
| Vc | 1.541 | m3/kmol | Relay (1.0) Calculated Property |
Similar Compounds
Find more compounds similar to Phosphoric acid, trioctyl ester.
Sources
- Cheméo Relay (1.0)
- Cheméo Relay (1.0, beta) Beta: served but experimental, data-limited and below our cross-validation release bar; the Joback value is recommended where available.
- Crippen Method
- Crippen Method
- McGowan Method
- NIST Webbook
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