System: phosphine
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| 1) phosphine |
| DECHEMA ID | 41657 |
| Formula | H3P |
| Synonym | hydrogen phospide |
| Synonym | phostoxin |
| Synonym | phosphortrihydride |
| Synonym | celphos |
| Synonym | delicia |
| Synonym | detia |
| Synonym | hydrogen phosphide |
| Synonym | phosphorous trihydride |
| Synonym | phosphene |
| Synonym | phosphorus trihydride |
| InChi-Key | XYFCBTPGUUZFHI-UHFFFAOYSA-N |
| Registry No. | 7803-51-2 |
Available physical property data:
| Property | Phase | No. of tables | No. of lines | Data |
| acentric factor Omega | - | 3 | 3 | View |
| critical pressure | - | 9 | 9 | View |
| critical temperature | - | 10 | 10 | View |
| critical volume | - | 1 | 1 | View |
| density | liquid | 7 | 38 | View |
| density | gas | 1 | 4 | View |
| density | solid | 1 | 1 | View |
| dielectric constant | liquid | 2 | 2 | View |
| dipole moment | - | 1 | 1 | View |
| enthalpy function (-H(298)) | gas | 1 | 62 | View |
| enthalpy of formation | gas | 2 | 63 | View |
| enthalpy of fusion | - | 3 | 3 | View |
| enthalpy of phase transition | - | 3 | 3 | View |
| enthalpy of vaporization | - | 4 | 4 | View |
| entropy | solid(1) | 1 | 1 | View |
| entropy | gas | 3 | 64 | View |
| entropy | solid(2) | 1 | 1 | View |
| equilibrium constant of formation | gas | 1 | 62 | View |
| free energy function (-E(298)) | gas | 1 | 62 | View |
| free energy of formation | gas | 1 | 62 | View |
| free enthalpy function (-H(0)) | gas | 2 | 26 | View |
| fusion pressure | - | 6 | 20 | View |
| fusion temperature | - | 7 | 21 | View |
| heat capacity (cp) | liquid | 1 | 8 | View |
| heat capacity (cp) | solid(2) | 1 | 45 | View |
| heat capacity (cp) | gas | 3 | 75 | View |
| heat capacity (cp) | solid(1) | 1 | 19 | View |
| melting point | - | 1 | 1 | View |
| normal boiling point | - | 2 | 2 | View |
| phase transition pressure | - | 2 | 2 | View |
| pressure of sublimation | - | 1 | 3 | View |
| sublimation temperature | - | 1 | 3 | View |
| surface tension | liquid | 2 | 7 | View |
| temperature of phase transition | - | 2 | 2 | View |
| triple point pressure | - | 1 | 1 | View |
| vapor pressure | - | 12 | 95 | View |
| viscosity, dynamic | liquid | 1 | 11 | View |
| viscosity, dynamic | gas | 1 | 2 | View |