- InChI
- InChI=1S/C6H15P/c1-4-7(5-2)6-3/h4-6H2,1-3H3
- InChI Key
- RXJKFRMDXUJTEX-UHFFFAOYSA-N
- Formula
- C6H15P
- SMILES
- CCP(CC)CC
- Molecular Weight1
- 118.16
- CAS
- 554-70-1
- Other Names
-
- Phosphine, triethyl-
- Triethylphosphorus
- (C2H5)3P
- Phosphorus triethyl
- ω : Acentric Factor.
- PAff : Proton affinity (kJ/mol).
- BasG : Gas basicity (kJ/mol).
- ΔfG° : Standard Gibbs free energy of formation (kJ/mol).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔfusH : Enthalpy of fusion at a given temperature (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 | 0.2579 | Relay (... Calculated Property | |
| PAff | 984.50 | kJ/mol | NIST |
| BasG | 952.00 | kJ/mol | NIST |
| ΔfG° | 55.11 | kJ/mol | Relay (... Calculated Property ⚠️ |
| ΔfH°gas | -195.10 | kJ/mol | Relay (... Calculated Property |
| ΔvapH° | 35.61 | kJ/mol | Relay (... Calculated Property |
| IE | [7.60; 8.52] | eV |
|
| IE | Outlier 7.60 | eV | NIST |
| IE | 8.52 | eV | NIST |
| IE | 8.00 | eV | NIST |
| IE | 8.00 ± 0.30 | eV | NIST |
| IE | 8.18 ± 0.05 | eV | NIST |
| IE | 8.27 ± 0.24 | eV | NIST |
| IE | 8.31 | eV | NIST |
| IE | 8.40 | eV | NIST |
| log10WS | -1.71 | Relay (... Calculated Property | |
| logPoct/wat | 2.528 | Crippen Calculated Property | |
| McVol | 115.860 | ml/mol | McGowan Calculated Property |
| Pc | 2965.07 | kPa | Relay (... Calculated Property ⚠️ |
| Tboil | 379.82 | K | Relay (... Calculated Property |
| Tc | 551.67 | K | Relay (... Calculated Property |
| Tfus | 184.72 | K | Relay (... Calculated Property |
| Vc | 0.402 | m3/kmol | Relay (... Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| ΔfusH | 10.73 | kJ/mol | 188.20 | NIST |
| ΔvapH | 38.30 | kJ/mol | 346.50 | NIST |
Similar Compounds
Find more compounds similar to Triethylphosphine.
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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Outlier This icon means
that the value is more than 2 standard deviations away from the
property mean.