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2-Pyrrolidinone, 1-methyl-

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Phase change data

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled as indicated in comments:
BS - Robert L. Brown and Stephen E. Stein
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Kenneth Kroenlein director
AC - William E. Acree, Jr., James S. Chickos
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Quantity Value Units Method Reference Comment
Tboil475.2KN/AWeast and Grasselli, 1989BS
Quantity Value Units Method Reference Comment
Tc721.7KN/AGude and Teja, 1994Uncertainty assigned by TRC = 0.5 K; by the flow method; TRC
Tc721.8KN/ATeja and Anselme, 1990Uncertainty assigned by TRC = 0.4 K; TRC
Quantity Value Units Method Reference Comment
Pc45.20barN/AGude and Teja, 1994Uncertainty assigned by TRC = 0.25 bar; by the flow method; TRC
Quantity Value Units Method Reference Comment
rhoc3.22mol/lN/ATeja and Anselme, 1990Uncertainty assigned by TRC = 0.06 mol/l; TRC
Quantity Value Units Method Reference Comment
Deltavap61.9kJ/molEBChylinski, Fras, et al., 2004Based on data from 352. - 378. K.; AC
Deltavap54.88 ± 0.13kJ/molVSteele, Chirico, et al., 1990Author was aware that data differs from previously reported values; ALS

Reduced pressure boiling point

Tboil (K) Pressure (bar) Reference Comment
354.70.013Aldrich Chemical Company Inc., 1990BS

Enthalpy of vaporization

DeltavapH (kJ/mol) Temperature (K) Method Reference Comment
49.5395.N/APalczewska-Tulinska and Oracz, 2007Based on data from 380. - 475. K.; AC
53.1345.GSLinek, Wichterle, et al., 1996Based on data from 330. - 373. K.; AC
53.4350.EBKneisl and Zondlo, 1987Based on data from 340. - 476. K.; AC
47.7425.EBKneisl and Zondlo, 1987Based on data from 340. - 476. K.; AC
49.2376.AStephenson and Malanowski, 1987Based on data from 361. - 477. K. See also Dykyj, 1972.; AC
55.3295.AStephenson and Malanowski, 1987Based on data from 291. - 299. K.; AC
49.3403.N/ABludilina, Baev, et al., 1979Based on data from 333. - 473. K.; AC

Enthalpy of fusion

DeltafusH (kJ/mol) Temperature (K) Reference Comment
18.1248.5Lisicki and Jamróz, 2000AC

In addition to the Thermodynamics Research Center (TRC) data available from this site, much more physical and chemical property data is available from the following TRC products:


References

Go To: Top, Phase change data, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Weast and Grasselli, 1989
CRC Handbook of Data on Organic Compounds, 2nd Editon, Weast,R.C and Grasselli, J.G., ed(s)., CRC Press, Inc., Boca Raton, FL, 1989, 1. [all data]

Gude and Teja, 1994
Gude, M.T.; Teja, A.S., The Critical Properties of Several n-Alkanals, Tetralin and NMP, Experimental Results for DIPPR 1990-91 Projects on Phase Equilibria and Pure Component Properties, 1994, 1994, DIPPR Data Series No. 2, p.174-83. [all data]

Teja and Anselme, 1990
Teja, A.S.; Anselme, M.J., The critical properties of thermally stable and unstable fluids. II. 1986 results, AIChE Symp. Ser., 1990, 86, 279, 122-7. [all data]

Chylinski, Fras, et al., 2004
Chylinski, Krzysztof; Fras, Zbigniew; Malanowski, Stanislaw K., Vapor-Liquid Equilibrium for Propylene Glycol + 2-(2-Hexyloxyethoxy)ethanol and 1-Methyl-2-pyrrolidone + 1-Methoxypropan-2-ol «8224», J. Chem. Eng. Data, 2004, 49, 1, 18-23, https://doi.org/10.1021/je034096z . [all data]

Steele, Chirico, et al., 1990
Steele, W.V.; Chirico, R.D.; Nguyen, A.; Hossenlopp, I.A.; Smith, N.K., Determination of ideal-gas enthalpies of formation for key compounds, Am. Inst. Chem. Eng. Symp. Ser. (AIChE Symp. Ser.), 1990, 138-154. [all data]

Aldrich Chemical Company Inc., 1990
Aldrich Chemical Company Inc., Catalog Handbook of Fine Chemicals, Aldrich Chemical Company, Inc., Milwaukee WI, 1990, 1. [all data]

Palczewska-Tulinska and Oracz, 2007
Palczewska-Tulinska, Marcela; Oracz, Pawel, Vapor Pressures of 1-Methyl-2-pyrrolidone, 1-Methyl-azepan-2-one, and 1,2-Epoxy-3-chloropropane, J. Chem. Eng. Data, 2007, 52, 6, 2468-2471, https://doi.org/10.1021/je700398k . [all data]

Linek, Wichterle, et al., 1996
Linek, Jan; Wichterle, Ivan; Marsh, Kenneth N., Vapor-Liquid Equilibria for N- Methyl-2-pyrrolidone + Benzene, +Toluene, +Heptane, and +Methylcyclohexane, J. Chem. Eng. Data, 1996, 41, 6, 1212-1218, https://doi.org/10.1021/je9601826 . [all data]

Kneisl and Zondlo, 1987
Kneisl, Philip; Zondlo, John W., Vapor pressure, liquid density, and the latent heat of vaporization as functions of temperature for four dipolar aprotic solvents, J. Chem. Eng. Data, 1987, 32, 1, 11-13, https://doi.org/10.1021/je00047a003 . [all data]

Stephenson and Malanowski, 1987
Stephenson, Richard M.; Malanowski, Stanislaw, Handbook of the Thermodynamics of Organic Compounds, 1987, https://doi.org/10.1007/978-94-009-3173-2 . [all data]

Dykyj, 1972
Dykyj, J., Petrochemia, 1972, 12, 1, 13. [all data]

Bludilina, Baev, et al., 1979
Bludilina, V.I.; Baev, A.K.; Matveev, V.K.; Gaidym, I.L.; Shcherbina, E.I., Zh. Fiz. Khim., 1979, 53, 1052. [all data]

Lisicki and Jamróz, 2000
Lisicki, Zygmunt; Jamróz, Malgorzata E., (Solid + liquid) equilibria in (polynuclear aromatic+ tertiary amide) systems, The Journal of Chemical Thermodynamics, 2000, 32, 10, 1335-1353, https://doi.org/10.1006/jcht.2000.0685 . [all data]


Notes

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