System: 2,2-dimethylpropanoic acid
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| 1) 2,2-dimethylpropanoic acid |
| DECHEMA ID | 40212 |
| Formula | C5H10O2 |
| Synonym | α,α-dimethylpropionic acid |
| Synonym | tert-pentanoic acid |
| Synonym | 2,2-dimethyl propanoic acid |
| Synonym | trimethylacetic acid |
| Synonym | neopentanoic acid |
| Synonym | 2,2-dimethylpropionic acid |
| Synonym | pivalic acid |
| InChi-Key | IUGYQRQAERSCNH-UHFFFAOYSA-N |
| Registry No. | 75-98-9 |
Available physical property data:
| Property | Phase | No. of tables | No. of lines | Data |
| acentric factor Omega | - | 1 | 1 | View |
| critical density | - | 1 | 1 | View |
| critical pressure | - | 2 | 2 | View |
| critical temperature | - | 2 | 2 | View |
| critical volume | - | 1 | 1 | View |
| cubic expansion coefficient | liquid | 1 | 1 | View |
| density | liquid | 14 | 18 | View |
| density | gas | 1 | 31 | View |
| density | solid | 1 | 1 | View |
| dew pressure | - | 2 | 22 | View |
| dew temperature | - | 2 | 22 | View |
| diffusion coefficient | liquid | 3 | 3 | View |
| enthalpy of combustion | solid | 1 | 1 | View |
| enthalpy of combustion | liquid | 1 | 1 | View |
| enthalpy of formation | gas | 1 | 1 | View |
| enthalpy of formation | solid | 1 | 1 | View |
| enthalpy of formation | liquid | 3 | 3 | View |
| enthalpy of fusion | - | 11 | 11 | View |
| enthalpy of phase transition | - | 7 | 7 | View |
| enthalpy of sublimation | - | 3 | 5 | View |
| enthalpy of vaporization | - | 3 | 10 | View |
| free enthalpy of sublimation | - | 1 | 1 | View |
| fusion pressure | - | 4 | 4 | View |
| fusion temperature | - | 29 | 29 | View |
| heat capacity (cp) | liquid | 1 | 9 | View |
| heat capacity (cp) | solid | 3 | 7 | View |
| melting point | - | 5 | 5 | View |
| normal boiling point | - | 1 | 1 | View |
| phase transition pressure | - | 1 | 1 | View |
| pressure of sublimation | - | 4 | 18 | View |
| refractive index, Na-D-line | liquid | 1 | 1 | View |
| sublimation temperature | - | 6 | 22 | View |
| temperature of phase transition | - | 3 | 3 | View |
| thermal conductivity | liquid | 1 | 1 | View |
| thermal conductivity | solid | 1 | 5 | View |
| UNIQUAC area parameter | - | 1 | 1 | View |
| UNIQUAC volume parameter | - | 1 | 1 | View |
| vapor pressure | - | 27 | 51 | View |
| viscosity, dynamic | liquid | 6 | 27 | View |
| viscosity, kinematic | liquid | 1 | 1 | View |