System: 1-methyl-2-pyrrolidinone
Use the dropdown to view details on the components
| 1) 1-methyl-2-pyrrolidinone |
| DECHEMA ID | 43470 |
| Formula | C5H9NO |
| Synonym | NMP |
| Synonym | 1-methylpyrrolidin-2-one |
| Synonym | N-methyl-α-pyrrolidinone |
| Synonym | N-methylpyrrolidinone |
| Synonym | N-methyl-2-pyrrolidinone |
| Synonym | 1-methyl-2-pyrrolidone |
| Synonym | N-methylpyrrolidone |
| Synonym | 1-methylazacyclopentane-2-one |
| Synonym | m-pyrol |
| Synonym | N-methyl-α-pyrrolidone |
| Synonym | N-methyl-γ-butyrolactam |
| Synonym | N-methylbutyrolactam |
| Synonym | N-methylpyrrolidon-2 |
| Synonym | N-methyl-2-pyrrolidone |
| InChi-Key | SECXISVLQFMRJM-UHFFFAOYSA-N |
| Registry No. | 872-50-4 |
Available physical property data:
| Property | Phase | No. of tables | No. of lines | Data |
| 2nd virial coefficient | gas | 1 | 3 | View |
| acentric factor Omega | - | 2 | 2 | View |
| boiling temperature | - | 1 | 1 | View |
| critical compressibility factor | - | 1 | 1 | View |
| critical density | - | 2 | 2 | View |
| critical pressure | - | 4 | 4 | View |
| critical temperature | - | 5 | 5 | View |
| critical volume | - | 1 | 1 | View |
| cubic expansion coefficient | liquid | 1 | 126 | View |
| density | liquid | 186 | 1991 | View |
| dielectric constant | liquid | 14 | 22 | View |
| diffusion coefficient | liquid | 3 | 3 | View |
| dipole moment | - | 2 | 2 | View |
| enthalpy of combustion | liquid | 3 | 3 | View |
| enthalpy of formation | liquid | 2 | 2 | View |
| enthalpy of formation | gas | 1 | 1 | View |
| enthalpy of fusion | - | 4 | 4 | View |
| enthalpy of sublimation | - | 1 | 1 | View |
| enthalpy of vaporization | - | 5 | 31 | View |
| flash point | - | 1 | 1 | View |
| freezing temperature | - | 1 | 1 | View |
| fusion pressure | - | 13 | 13 | View |
| fusion temperature | - | 27 | 27 | View |
| heat capacity (cp) | liquid | 23 | 105 | View |
| heat capacity (cp) | gas | 1 | 1 | View |
| heat capacity (cp) | - | 1 | 1 | View |
| isentropic compressibility | liquid | 1 | 1 | View |
| isothermal compressibility | liquid | 2 | 127 | View |
| melting point | - | 16 | 16 | View |
| molecular weight | - | 1 | 1 | View |
| normal boiling point | - | 6 | 6 | View |
| octanol/water partition coefficient | - | 1 | 1 | View |
| pressure of sublimation | - | 1 | 1 | View |
| refractive index | liquid | 1 | 14 | View |
| refractive index, Na-D-line | liquid | 9 | 14 | View |
| solution conductance | liquid | 1 | 1 | View |
| sound velocity | liquid | 47 | 223 | View |
| sublimation temperature | - | 1 | 1 | View |
| surface tension | liquid | 12 | 50 | View |
| thermal conductivity | gas | 1 | 1 | View |
| thermal conductivity | liquid | 3 | 15 | View |
| thermal expansivity | liquid | 1 | 126 | View |
| UNIQUAC area parameter | - | 1 | 1 | View |
| UNIQUAC volume parameter | - | 1 | 1 | View |
| vapor pressure | - | 99 | 456 | View |
| viscosity, dynamic | liquid | 68 | 280 | View |
| viscosity, dynamic | gas | 1 | 1 | View |
| viscosity, kinematic | liquid | 4 | 15 | View |
| volume | liquid | 1 | 1 | View |