System: 2-methyl-1,3-butadiene
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| 1) 2-methyl-1,3-butadiene |
| DECHEMA ID | 41629 |
| Formula | C5H8 |
| Synonym | isoprene |
| Synonym | β-methyldivinyl |
| Synonym | 2-methylbutadiene |
| Synonym | β-methyl bivinyl |
| Synonym | isopentadiene |
| InChi-Key | RRHGJUQNOFWUDK-UHFFFAOYSA-N |
| Registry No. | 78-79-5 |
Available physical property data:
| Property | Phase | No. of tables | No. of lines | Data |
| acentric factor Omega | - | 5 | 5 | View |
| boiling temperature | - | 3 | 3 | View |
| critical compressibility factor | - | 6 | 6 | View |
| critical density | - | 1 | 1 | View |
| critical pressure | - | 8 | 8 | View |
| critical temperature | - | 8 | 8 | View |
| critical volume | - | 6 | 6 | View |
| density | liquid | 20 | 57 | View |
| dielectric constant | liquid | 3 | 7 | View |
| dipole moment | - | 1 | 1 | View |
| enthalpy | gas | 3 | 56 | View |
| enthalpy of combustion | gas | 1 | 1 | View |
| enthalpy of formation | gas | 5 | 44 | View |
| enthalpy of fusion | - | 7 | 7 | View |
| enthalpy of vaporization | - | 5 | 49 | View |
| entropy | gas | 4 | 18 | View |
| equilibrium constant of formation | gas | 1 | 40 | View |
| free enthalpy function (-H(0)) | gas | 2 | 24 | View |
| free enthalpy of formation | gas | 2 | 2 | View |
| fusion pressure | - | 5 | 5 | View |
| fusion temperature | - | 6 | 6 | View |
| heat capacity (cp) | gas | 7 | 97 | View |
| heat capacity (cp) | solid | 2 | 61 | View |
| heat capacity (cp) | liquid | 5 | 67 | View |
| melting point | - | 7 | 7 | View |
| normal boiling point | - | 5 | 5 | View |
| Reference without data | - | 1 | 2 | View |
| refractive index, Na-D-line | liquid | 1 | 1 | View |
| refractive index, Na-D-line | - | 1 | 1 | View |
| sound velocity | liquid | 1 | 3 | View |
| surface tension | liquid | 2 | 12 | View |
| thermal conductivity | gas | 3 | 23 | View |
| thermal conductivity | solid | 1 | 1 | View |
| thermal conductivity | liquid | 5 | 49 | View |
| UNIQUAC area parameter | - | 1 | 1 | View |
| UNIQUAC volume parameter | - | 1 | 1 | View |
| vapor pressure | - | 69 | 216 | View |
| viscosity, dynamic | gas | 1 | 1 | View |
| viscosity, dynamic | liquid | 3 | 33 | View |
| volume | liquid | 1 | 1 | View |