System: heptanoic acid
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| 1) heptanoic acid |
| DECHEMA ID | 2665 |
| Formula | C7H14O2 |
| Synonym | enanthoic acid |
| Synonym | oenanthic acid |
| Synonym | enathic acid |
| Synonym | 1-hexanecarboxylic acid |
| Synonym | enanthylic acid |
| Synonym | hepthylic acid |
| Synonym | n-heptoic acid |
| Synonym | n-heptylic acid |
| Synonym | oenanthylic acid |
| Synonym | heptoic acid |
| Synonym | enanthic acid |
| Synonym | heptylic acid |
| Synonym | n-heptanoic acid |
| InChi-Key | MNWFXJYAOYHMED-UHFFFAOYSA-N |
| Registry No. | 111-14-8 |
Available physical property data:
| Property | Phase | No. of tables | No. of lines | Data |
| acentric factor Omega | - | 2 | 2 | View |
| boiling temperature | - | 5 | 6 | View |
| critical compressibility factor | - | 2 | 2 | View |
| critical density | - | 2 | 2 | View |
| critical pressure | - | 7 | 7 | View |
| critical temperature | - | 8 | 8 | View |
| critical volume | - | 2 | 2 | View |
| density | gas | 2 | 22 | View |
| density | liquid | 39 | 164 | View |
| dielectric constant | liquid | 2 | 7 | View |
| enthalpy of combustion | liquid | 4 | 6 | View |
| enthalpy of formation | liquid | 3 | 3 | View |
| enthalpy of formation | gas | 2 | 2 | View |
| enthalpy of fusion | - | 9 | 9 | View |
| enthalpy of phase transition | solid | 1 | 1 | View |
| enthalpy of phase transition | - | 1 | 1 | View |
| enthalpy of vaporization | - | 7 | 20 | View |
| entropy of fusion | - | 2 | 2 | View |
| entropy of phase transition | solid | 1 | 1 | View |
| entropy of phase transition | - | 1 | 1 | View |
| free enthalpy of vaporization | - | 1 | 1 | View |
| fusion pressure | - | 6 | 6 | View |
| fusion temperature | - | 23 | 23 | View |
| heat capacity | solid | 1 | 29 | View |
| heat capacity | liquid | 1 | 8 | View |
| heat capacity (cp) | solid(2) | 1 | 103 | View |
| heat capacity (cp) | liquid | 4 | 40 | View |
| heat capacity (cp) | solid(1) | 1 | 64 | View |
| heat capacity (cp) | gas | 1 | 1 | View |
| heat capacity (cp) | solid | 9 | 303 | View |
| melting point | - | 4 | 4 | View |
| normal boiling point | - | 6 | 6 | View |
| refractive index | liquid | 1 | 28 | View |
| refractive index, Na-D-line | liquid | 2 | 8 | View |
| sound velocity | liquid | 9 | 24 | View |
| surface tension | liquid | 9 | 25 | View |
| temperature of phase transition | solid | 1 | 1 | View |
| thermal conductivity | liquid | 4 | 23 | View |
| thermal conductivity | gas | 1 | 1 | View |
| triple point | - | 2 | 2 | View |
| triple point temperature | - | 2 | 2 | View |
| UNIQUAC area parameter | - | 1 | 1 | View |
| UNIQUAC volume parameter | - | 1 | 1 | View |
| vapor pressure | - | 46 | 280 | View |
| viscosity, dynamic | liquid | 14 | 69 | View |
| viscosity, dynamic | gas | 1 | 1 | View |
| volume | liquid | 1 | 1 | View |