Dortmund Data Bank

Critical Data 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

Data Table

T [K] P [kPa] State Reference
721.70 4520.000 Critical Point 1
721.80   Critical Point 2

List of References

Number Source
1 Gude M.T.; Teja A.S.: The Critical Properties of Several n-Alkanes, Tetralin, and NMP. DIPPR Data Series 2 (1994) 174-183
2 Teja A.S.; Anselme M.J.: II.1986 Results. AIChE Symp.Ser. 86 (1990) 122-127

Pure Component Data Overview