System: piperidine
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| 1) piperidine |
| DECHEMA ID | 2539 |
| Formula | C5H11N |
| Synonym | hexahydroazine |
| Synonym | hexahydropyridine |
| Synonym | pentamethylenimine |
| Synonym | azacyclohexane |
| Synonym | cyclopentimine |
| InChi-Key | NQRYJNQNLNOLGT-UHFFFAOYSA-N |
| Registry No. | 110-89-4 |
Available physical property data:
| Property | Phase | No. of tables | No. of lines | Data |
| 2nd virial coefficient | gas | 2 | 9 | View |
| acentric factor Omega | - | 5 | 5 | View |
| boiling temperature | - | 2 | 2 | View |
| critical compressibility factor | - | 3 | 3 | View |
| critical density | - | 1 | 1 | View |
| critical pressure | - | 14 | 14 | View |
| critical temperature | - | 16 | 17 | View |
| critical volume | - | 4 | 4 | View |
| density | liquid | 50 | 323 | View |
| dielectric constant | liquid | 6 | 11 | View |
| diffusion coefficient | liquid | 2 | 14 | View |
| dipole moment | - | 1 | 1 | View |
| enthalpy | gas | 1 | 11 | View |
| enthalpy | - | 2 | 48 | View |
| enthalpy function (-H(0)) | gas | 2 | 20 | View |
| enthalpy of combustion | liquid | 1 | 1 | View |
| enthalpy of formation | liquid | 3 | 3 | View |
| enthalpy of formation | gas | 8 | 18 | View |
| enthalpy of fusion | - | 4 | 4 | View |
| enthalpy of sublimation | - | 1 | 1 | View |
| enthalpy of vaporization | - | 9 | 24 | View |
| entropy | gas | 5 | 15 | View |
| entropy | - | 2 | 48 | View |
| entropy of fusion | - | 1 | 1 | View |
| equilibrium constant of formation | gas | 1 | 11 | View |
| free enthalpy function (-H(0)) | gas | 4 | 52 | View |
| free enthalpy of formation | gas | 1 | 11 | View |
| free enthalpy of formation/T | gas | 1 | 9 | View |
| fusion pressure | - | 5 | 5 | View |
| fusion temperature | - | 12 | 12 | View |
| heat capacity | solid | 1 | 57 | View |
| heat capacity | liquid | 1 | 12 | View |
| heat capacity (cp) | gas | 7 | 72 | View |
| heat capacity (cp) | solid | 2 | 115 | View |
| heat capacity (cp) | liquid | 13 | 60 | View |
| isentropic compressibility | liquid | 3 | 13 | View |
| melting point | - | 7 | 7 | View |
| normal boiling point | - | 7 | 7 | View |
| octanol/water partition coefficient | - | 2 | 2 | View |
| refractive index, Na-D-line | - | 1 | 1 | View |
| refractive index, Na-D-line | liquid | 4 | 4 | View |
| sound velocity | liquid | 17 | 46 | View |
| sublimation temperature | - | 1 | 1 | View |
| surface tension | liquid | 15 | 48 | View |
| thermal conductivity | liquid | 2 | 12 | View |
| thermal conductivity | gas | 2 | 2 | View |
| UNIQUAC area parameter | - | 1 | 1 | View |
| UNIQUAC volume parameter | - | 1 | 1 | View |
| vapor pressure | - | 54 | 140 | View |
| viscosity, dynamic | liquid | 19 | 62 | View |
| viscosity, dynamic | gas | 1 | 1 | View |
| viscosity, kinematic | liquid | 2 | 12 | View |
| volume | liquid | 1 | 1 | View |