System: water
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| 1) water |
| DECHEMA ID | 41137 |
| Formula | H2O |
| Synonym | hydrogen oxide |
| Synonym | dihydrogen oxide |
| Synonym | ice |
| Synonym | refrigerant 718 |
| InChi-Key | XLYOFNOQVPJJNP-UHFFFAOYSA-N |
| Registry No. | 7732-18-5 |
Available physical property data:
| Property | Phase | No. of tables | No. of lines | Data |
| 2nd virial coefficient | gas | 17 | 90 | View |
| 3rd virial coefficient | gas | 3 | 44 | View |
| acentric factor Omega | - | 8 | 8 | View |
| adiabatic compressibility | liquid | 1 | 3 | View |
| boiling temperature | - | 27 | 80 | View |
| complex permittivity, imaginary part | liquid | 17 | 65 | View |
| complex permittivity, real part | liquid | 23 | 115 | View |
| compressibility | liquid | 1 | 2 | View |
| compressibility factor | liquid | 5 | 48 | View |
| compressibility factor | gas | 2 | 19 | View |
| critical compressibility factor | - | 9 | 9 | View |
| critical density | - | 11 | 11 | View |
| critical pressure | - | 63 | 63 | View |
| critical temperature | - | 76 | 77 | View |
| critical volume | - | 36 | 36 | View |
| cubic expansion coefficient | liquid | 7 | 43 | View |
| density | solid | 7 | 27 | View |
| density | - | 18 | 505 | View |
| density | liquid | 1980 | 18790 | View |
| density | solid(6) | 1 | 5 | View |
| density | gas | 106 | 9522 | View |
| dielectric constant | gas | 6 | 105 | View |
| dielectric constant | solid | 4 | 118 | View |
| dielectric constant | - | 1 | 28 | View |
| dielectric constant | liquid | 320 | 2557 | View |
| dielectric constant at infinite dilution | liquid | 1 | 7 | View |
| diffusion coefficient | gas | 4 | 51 | View |
| diffusion coefficient | liquid | 34 | 235 | View |
| dipole moment | - | 3 | 3 | View |
| dissociation constant | - | 1 | 13 | View |
| enthalpy | - | 1 | 1 | View |
| enthalpy | liquid | 5 | 111 | View |
| enthalpy | gas | 4 | 61 | View |
| enthalpy (related to reference) | solid | 2 | 10 | View |
| enthalpy function (-H(298)) | gas | 1 | 62 | View |
| enthalpy of formation | gas | 11 | 111 | View |
| enthalpy of formation | solid | 1 | 1 | View |
| enthalpy of formation | liquid | 6 | 6 | View |
| enthalpy of fusion | solid | 1 | 1 | View |
| enthalpy of fusion | - | 22 | 24 | View |
| enthalpy of phase transition | - | 1 | 1 | View |
| enthalpy of sublimation | - | 1 | 1 | View |
| enthalpy of vaporization | - | 81 | 705 | View |
| entropy | gas | 7 | 69 | View |
| entropy | liquid | 2 | 1 | View |
| entropy of fusion | - | 3 | 3 | View |
| equilibrium constant of formation | gas | 3 | 113 | View |
| free energy function (-E(298)) | gas | 1 | 62 | View |
| free energy of formation | gas | 1 | 62 | View |
| free enthalpy | liquid | 1 | 1 | View |
| free enthalpy function (-H(0)) | gas | 4 | 160 | View |
| free enthalpy of formation | liquid | 3 | 3 | View |
| free enthalpy of formation | gas | 5 | 5 | View |
| fusion pressure | - | 24 | 385 | View |
| fusion temperature | - | 102 | 466 | View |
| heat capacity | gas | 4 | 9 | View |
| heat capacity | - | 6 | 65 | View |
| heat capacity | liquid | 2 | 17 | View |
| heat capacity (cp) | gas | 32 | 1530 | View |
| heat capacity (cp) | solid | 14 | 510 | View |
| heat capacity (cp) | - | 2 | 71 | View |
| heat capacity (cp) | liquid | 190 | 2527 | View |
| heat capacity (cv) | - | 7 | 350 | View |
| heat capacity (cv) | liquid | 15 | 553 | View |
| heat capacity (cv) | gas | 24 | 2323 | View |
| heat capacity ratio | - | 1 | 1 | View |
| isentropic compressibility | liquid | 11 | 18 | View |
| isothermal compressibility | solid(2) | 1 | 22 | View |
| isothermal compressibility | solid(1) | 1 | 5 | View |
| isothermal compressibility | liquid | 21 | 865 | View |
| isothermal compressibility factor | gas | 1 | 55 | View |
| linear expansion coefficient | liquid | 2 | 4 | View |
| mass | - | 1 | 13 | View |
| melting point | - | 12 | 12 | View |
| molar polarization | liquid | 1 | 1 | View |
| molecular weight | - | 5 | 5 | View |
| normal boiling point | - | 26 | 26 | View |
| octanol/water partition coefficient | - | 3 | 3 | View |
| phase transition pressure | - | 9 | 113 | View |
| pressure of sublimation | - | 18 | 369 | View |
| PVT-data | - | 1 | 13 | View |
| refractive index, Na-D-line | - | 1 | 1 | View |
| refractive index, Na-D-line | liquid | 51 | 148 | View |
| solution conductance | liquid | 44 | 158 | View |
| solution conductance | - | 1 | 38 | View |
| solvent distance parameter | - | 1 | 1 | View |
| sound velocity | solid | 1 | 1 | View |
| sound velocity | - | 2 | 310 | View |
| sound velocity | liquid | 541 | 4553 | View |
| sound velocity | gas | 5 | 402 | View |
| specific conductivity | liquid | 16 | 64 | View |
| sublimation temperature | - | 17 | 363 | View |
| surface tension | liquid | 355 | 2005 | View |
| temperature of phase transition | - | 15 | 119 | View |
| thermal conductivity | - | 7 | 1194 | View |
| thermal conductivity | liquid | 223 | 4400 | View |
| thermal conductivity | gas | 66 | 3274 | View |
| thermal conductivity | solid | 2 | 4 | View |
| thermal expansivity | liquid | 2 | 130 | View |
| thermal expansivity | - | 2 | 3 | View |
| total complex permittivity, imaginary part | liquid | 31 | 568 | View |
| total complex permittivity, real part | liquid | 30 | 568 | View |
| triple point | - | 1 | 1 | View |
| triple point pressure | - | 12 | 12 | View |
| triple point temperature | - | 11 | 11 | View |
| UNIQUAC area parameter | - | 1 | 1 | View |
| UNIQUAC volume parameter | - | 1 | 1 | View |
| vapor pressure | - | 919 | 6842 | View |
| viscosity, dynamic | gas | 54 | 2558 | View |
| viscosity, dynamic | - | 3 | 1161 | View |
| viscosity, dynamic | liquid | 980 | 6805 | View |
| viscosity, kinematic | gas | 4 | 284 | View |
| viscosity, kinematic | liquid | 74 | 781 | View |
| volume | gas | 58 | 5689 | View |
| volume | - | 15 | 2013 | View |
| volume | liquid | 41 | 781 | View |