- InChI
- InChI=1S/C12H27P/c1-4-7-10-13(11-8-5-2)12-9-6-3/h4-12H2,1-3H3
- InChI Key
- TUQOTMZNTHZOKS-UHFFFAOYSA-N
- Formula
- C12H27P
- SMILES
- CCCCP(CCCC)CCCC
- Molecular Weight1
- 202.32
- Other Names
-
- (n-C4H9)3P
- Tri-n-butylphosphine
- Tributylfosfin
- Tributylphosphine
- Tributylphosphorus
- Tris(butyl)phosphine
- 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).
- ΔvapH : Enthalpy of vaporization at a given temperature (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).
- 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 | 0.5383 | Relay (1.0) Calculated Property | |
| ΔfG° | 76.13 | kJ/mol | Relay (1.0-beta) Calculated Property |
| ΔfH°gas | -313.65 | kJ/mol | Relay (1.0) Calculated Property |
| ΔvapH° | 55.89 | kJ/mol | Relay (1.0) Calculated Property |
| IE | [7.50; 8.00] | eV |
|
| IE | 7.50 | eV | NIST |
| IE | 8.00 ± 0.05 | eV | NIST |
| IE | 8.00 | eV | NIST |
| log10WS | -5.04 | Relay (1.0) Calculated Property | |
| logPoct/wat | 4.869 | Crippen Calculated Property | |
| McVol | 200.400 | ml/mol | McGowan Calculated Property |
| Pc | 1886.91 | kPa | Relay (1.0-beta) Calculated Property |
| Tboil | 495.23 | K | Relay (1.0) Calculated Property |
| Tc | 660.45 | K | Relay (1.0) Calculated Property |
| Tfus | 211.59 | K | Relay (1.0) Calculated Property |
| Vc | 0.741 | m3/kmol | Relay (1.0) Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| ΔvapH | 51.70 ± 0.50 | kJ/mol | 390.50 | NIST |
Similar Compounds
Find more compounds similar to PHOSPHINE, TRIBUTYL-.
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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