Dortmund Data Bank
Heat of Vaporization of N-Methyl-2-pyrrolidone
The experimental data shown in these pages are freely available and have been published already in the DDB Explorer Edition. The data represent a small sub list of all available data in the Dortmund Data Bank. For more data or any further information please search the DDB or contact DDBST.
Component
| Formula |
Molar Mass |
CAS Registry Number |
Name |
| C5H9NO |
99.133 |
872-50-4 |
N-Methyl-2-pyrrolidone |
Search the DDB for all data of N-Methyl-2-pyrrolidone
Diagrams
Data Table
| T [K] |
Molar Enthalpy [J/mol] |
State |
Reference |
| 298.15 |
61910.00 |
Vapor-Liquid |
2 |
| 340.00 |
54320.00 |
Vapor-Liquid |
1 |
| 350.00 |
53360.00 |
Vapor-Liquid |
1 |
| 360.00 |
51230.00 |
Vapor-Liquid |
3 |
| 375.00 |
51230.00 |
Vapor-Liquid |
1 |
| 380.00 |
50100.00 |
Vapor-Liquid |
3 |
| 400.00 |
48990.00 |
Vapor-Liquid |
3 |
| 400.00 |
49400.00 |
Vapor-Liquid |
1 |
| 420.00 |
47880.00 |
Vapor-Liquid |
3 |
| 425.00 |
47740.00 |
Vapor-Liquid |
1 |
| 440.00 |
46780.00 |
Vapor-Liquid |
3 |
| 450.00 |
46160.00 |
Vapor-Liquid |
1 |
| 460.00 |
45670.00 |
Vapor-Liquid |
3 |
| 476.89 |
44450.00 |
Vapor-Liquid |
1 |
| 480.00 |
44540.00 |
Vapor-Liquid |
3 |
| 481.46 |
41400.00 |
Vapor-Liquid |
2 |
| 500.00 |
43380.00 |
Vapor-Liquid |
3 |
| 520.00 |
42180.00 |
Vapor-Liquid |
3 |
List of References
| Number |
Source |
| 1 |
Kneisl P.; Zondlo J.W.: Vapor Pressure, Liquid Density, and the Latent Heat of Vaporization as Functions of Temperature for Four Dipolar Aprotic Solvents.. J.Chem.Eng.Data 32 (1987) 11-13 |
| 2 |
Chylinski K.; Fras Z.; Malanowski S.K.: Vapor-Liquid Equilibrium for Propylene Glycol + 2-(2-Hexyloxyethoxy)ethanol and 1-Methyl-2-pyrrolidone + 1-Methoxypropane-2-ol. J.Chem.Eng.Data 49 (2004) 18-23 |
| 3 |
Steele W.V.; Chirico R.D.; Nguyen A.; Hossenlopp I.A.; Smith N.K.: Determination of Ideal-Gas Enthalpies of Formation for Key Compounds. AIChE Symp.Ser. 86 (1990) 138-154 |
Pure Component Data Overview
© DDBST GmbH
