Dortmund Data Bank

Standard 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.


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


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Data Table

T [K] P [kPa] Molar Enthalpy [J/mol] State Reference
298.15 101.325 54880.00 Vapor-Liquid 1

List of References

Number Source
1 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