System: octanoic acid
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| 1) octanoic acid |
| DECHEMA ID | 5120 |
| Formula | C8H16O2 |
| Synonym | n-caprylic acid |
| Synonym | n-octoic acid |
| Synonym | n-octylic acid |
| Synonym | octic acid |
| Synonym | n-octanoic acid |
| Synonym | octylic acid |
| Synonym | caprylic acid |
| Synonym | 1-heptanecarboxylic acid |
| Synonym | heptane-1-carboxylic acid |
| InChi-Key | WWZKQHOCKIZLMA-UHFFFAOYSA-N |
| Registry No. | 124-07-2 |
Available physical property data:
| Property | Phase | No. of tables | No. of lines | Data |
| acentric factor Omega | - | 2 | 2 | View |
| boiling temperature | - | 9 | 13 | View |
| critical compressibility factor | - | 1 | 1 | View |
| critical density | - | 1 | 1 | View |
| critical pressure | - | 8 | 8 | View |
| critical temperature | - | 9 | 9 | View |
| critical volume | - | 2 | 2 | View |
| density | solid | 3 | 5 | View |
| density | liquid | 40 | 211 | View |
| dielectric constant | liquid | 10 | 30 | View |
| dielectric constant | gas | 1 | 1 | View |
| diffusion coefficient | liquid | 1 | 2 | View |
| enthalpy of combustion | liquid | 4 | 4 | View |
| enthalpy of formation | gas | 2 | 2 | View |
| enthalpy of formation | liquid | 5 | 5 | View |
| enthalpy of fusion | - | 14 | 16 | View |
| enthalpy of fusion | solid | 1 | 1 | View |
| enthalpy of vaporization | - | 7 | 11 | View |
| entropy of fusion | - | 2 | 2 | View |
| flash point | - | 1 | 1 | View |
| free enthalpy of vaporization | - | 1 | 1 | View |
| fusion pressure | - | 11 | 16 | View |
| fusion temperature | - | 49 | 57 | View |
| gross calorific value | liquid | 1 | 1 | View |
| heat capacity | solid | 1 | 26 | View |
| heat capacity | liquid | 1 | 4 | View |
| heat capacity (cp) | liquid | 4 | 35 | View |
| heat capacity (cp) | solid(1) | 1 | 1 | View |
| heat capacity (cp) | solid | 2 | 89 | View |
| melting point | - | 7 | 7 | View |
| molecular weight | - | 2 | 2 | View |
| normal boiling point | - | 6 | 6 | View |
| octanol/water partition coefficient | - | 2 | 2 | View |
| pressure of sublimation | - | 1 | 2 | View |
| refractive index | liquid | 1 | 21 | View |
| refractive index, Na-D-line | liquid | 1 | 7 | View |
| sound velocity | liquid | 5 | 15 | View |
| specific conductivity | liquid | 2 | 4 | View |
| sublimation temperature | - | 1 | 2 | View |
| surface tension | liquid | 12 | 42 | View |
| temperature of phase transition | - | 2 | 2 | View |
| thermal conductivity | liquid | 4 | 24 | View |
| thermal conductivity | gas | 1 | 2 | View |
| triple point | - | 1 | 1 | View |
| triple point pressure | - | 1 | 1 | View |
| triple point temperature | - | 2 | 2 | View |
| UNIQUAC area parameter | - | 1 | 1 | View |
| UNIQUAC volume parameter | - | 1 | 1 | View |
| vapor pressure | - | 47 | 249 | View |
| viscosity, dynamic | liquid | 17 | 64 | View |