Dortmund Data Bank

Heat of Vaporization of Acetonitrile

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
C2H3N 41.053 75-05-8 Acetonitrile
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Data Table

T [K] Molar Enthalpy [J/mol] State Reference
297.93 33238.00 Vapor-Liquid 3
298.00 34476.20 Vapor-Liquid 4
298.15 32928.10 Vapor-Liquid 1
298.15 32940.00 Vapor-Liquid 2
300.01 33213.00 Vapor-Liquid 3
349.55 29316.70 Vapor-Liquid 6
353.65 29819.00 Vapor-Liquid 5
354.15 31055.00 Vapor-Liquid 5

List of References

Number Source
1 Sherman S.R.; Suleiman D.; Hait M.J.; Schiller M.; Liotta C.L.; Eckert C.A.; Li J.; Carr P.W.; Poe R.B.; Rutan S.C.: Correlation of Partial Molar Heats of Transfer at Infinite Dilution by a Linear Solvation Energy Relationship. J.Phys.Chem. 99 (1995) 11239-11247
2 Howard P.B.; Wadsö I.: IV. Alkyl Nitriles. Acta Chem.Scand. 24 (1970) 145-149
3 Putnam W.E.; McEachern D.M.; Kilpatrick J.E.: Entropy and Related Thermodynamic Properties of Acetonitrile (Methylcyanide). J.Chem.Phys. 42 (1965) 749-755
4 Hall Jr. H.K.; Baldt J.H.: Thermochemistry of Strained-Ring Bridgehead Nitriles and Esters. J.Am.Chem.Soc. 93 (1971) 140-145
5 Kahlenberg L.: On an Improved Method of Determining Latent Heat of Evaporation and on the Latent Heat of Evaporation of Pyridine, Acetonitrile and Benzonitrile. J.Phys.Chem. 5 (1901) 215-232
6 Louguinine W.: The latent heat of vaporization of piperidine, pyridine, acetonitrile and capronitrile. (Fr). C.R.Hebd.Seanc.Acad.Sci.Paris 128 (1899) 366-369

Pure Component Data Overview