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Critical temperature

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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:
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Kenneth Kroenlein director

Tc (K) Reference Comment
190.564 ± 0.015Ambrose and Tsonopoulos, 1995 
190.55Friend, Ely, et al., 1989Uncertainty assigned by TRC = 0.01 K; TRC
190.58Teja, Lee, et al., 1989TRC
190.53Younglove and Ely, 1987Uncertainty assigned by TRC = 0.05 K; TRC
190.55Kleinrahm and Wagner, 1986Uncertainty assigned by TRC = 0.01 K; Tc from orthobaric density curve. PRT, IPTS-68,; TRC
190.6Majer and Svoboda, 1985 
190.78Sychev, Vasserman, et al., 1979Uncertainty assigned by TRC = 0.4 K; TRC
190.55Angus, Armstrong, et al., 1978Uncertainty assigned by TRC = 0.05 K; TRC
190.55Goodwin, 1974TRC
190.53Prydz and Goodwin, 1972Uncertainty assigned by TRC = 0.0019 K; TRC
190.78Vennix, Leland, et al., 1970Uncertainty assigned by TRC = 0.4 K; TRC
190.57Ricci and Scafe, 1969Uncertainty assigned by TRC = 0.1 K; TRC
190.6Grigor and Steele, 1968Uncertainty assigned by TRC = 0.15 K; TRC
190.3Jones and Rowlinson, 1963Uncertainty assigned by TRC = 0.4 K; TRC
190.59Bloomer and Parent, 1952Uncertainty assigned by TRC = 0.4 K; TRC
190.7Bennewitz and Andreewa, 1929Uncertainty assigned by TRC = 0.4 K; TRC
191.07Keyes, Taylor, et al., 1922Uncertainty assigned by TRC = 0.6 K; TRC
190.3Cardoso, 1915Uncertainty assigned by TRC = 0.5 K; TRC
190.30Cardoso, 1915, 2Uncertainty assigned by TRC = 0.6 K; TRC
191.4Olszewski, 1895Uncertainty assigned by TRC = 1. K; TRC; Data excluded from overall average
173.7Dewar, 1884Uncertainty assigned by TRC = 20. K; TRC; Data excluded from overall average
199.7Von Wroblewski, 1884Uncertainty assigned by TRC = 10. K; TRC; Data excluded from overall average
197.5Sarrau, 1882Uncertainty assigned by TRC = 7. K; TRC; Data excluded from overall average

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:


Go To: Top, Critical temperature, Notes

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

Ambrose and Tsonopoulos, 1995
Ambrose, D.; Tsonopoulos, C., Vapor-Liquid Critical Properties of Elements and Compounds. 2. Normal Alkenes, J. Chem. Eng. Data, 1995, 40, 531-546. [all data]

Friend, Ely, et al., 1989
Friend, D.G.; Ely, J.F.; Ingham, H., Thermophysical Properties of Methane, J. Phys. Chem. Ref. Data, 1989, 18, 2, 583-638. [all data]

Teja, Lee, et al., 1989
Teja, A.S.; Lee, R.J.; Rosenthal, D.J.; Anselme, M.J., Correlation of the Critical Properties of Alkanes and Alkanols in 5th IUPAC Conference on Alkanes and AlkanolsGradisca, 1989. [all data]

Younglove and Ely, 1987
Younglove, B.A.; Ely, J.F., Thermophysical Properties of Fluids II. Methane, Ethane, Propane, Isobutane, and Normal Butane, J. Phys. Chem. Ref. Data, 1987, 16, 577. [all data]

Kleinrahm and Wagner, 1986
Kleinrahm, R.; Wagner, W., Measurement and correlation of the equilibrium liquid and vapour densities & the vapour pres. along the coexistence curve of methane, J. Chem. Thermodyn., 1986, 18, 739-60. [all data]

Majer and Svoboda, 1985
Majer, V.; Svoboda, V., Enthalpies of Vaporization of Organic Compounds: A Critical Review and Data Compilation, Blackwell Scientific Publications, Oxford, 1985, 300. [all data]

Sychev, Vasserman, et al., 1979
Sychev, V.V.; Vasserman, A.A.; Zagoruchenko, V.A.; Kozlov, A.D.; Spiridonov, G.A.; Tsymarny, V.A., Thermodynamic Properties of Methane, 1979. [all data]

Angus, Armstrong, et al., 1978
Angus, S.; Armstrong, B.; de Reuck, K.M., International Thermodynamic Tables of the Fluid State - 5 Methane, Pergamon, Oxford, 1978. [all data]

Goodwin, 1974
Goodwin, R.D., The Thermodynamic Properties of Methane, from 90 to 500K at Pressures to 700 Bar, NBS Tech. Note (U. S.) No. 653, 1974. [all data]

Prydz and Goodwin, 1972
Prydz, R.; Goodwin, R.D., Experimental Melting and Vapor Pressures of Methane, J. Chem. Thermodyn., 1972, 4, 127-33. [all data]

Vennix, Leland, et al., 1970
Vennix, A.J.; Leland, T.W.; Kobayashi, R., Low-temperature volumetric properties of methane, J. Chem. Eng. Data, 1970, 15, 238-243. [all data]

Ricci and Scafe, 1969
Ricci, F.P.; Scafe, E., Orthobaric Density of CH4 in the Critical Region, Phys. Lett. A, 1969, 29, 650-1. [all data]

Grigor and Steele, 1968
Grigor, A.F.; Steele, W.A., Physical properties of fluid ch(4) and cd(4): experimental, J. Chem. Phys., 1968, 48, 1032-1037. [all data]

Jones and Rowlinson, 1963
Jones, I.W.; Rowlinson, J.S., Gas-Liquid Critical Temperatures of Binary Mixtures. Part 2., Trans. Faraday Soc., 1963, 59, 1702-8. [all data]

Bloomer and Parent, 1952
Bloomer, O.T.; Parent, J.D., Physical-chemical properties of methane + nitrogen mixtures, Inst. Gas Technol., Chicago, Res. Bull., 1952, No. 17. [all data]

Bennewitz and Andreewa, 1929
Bennewitz, K.; Andreewa, N., Investigations in the Critical Region III. Energy Measurements by Means of the Joule-Effect, Z. Phys. Chem., Abt. A, 1929, 142, 37. [all data]

Keyes, Taylor, et al., 1922
Keyes, F.G.; Taylor, R.S.; Smith, L.B., The thermodynamic properties of methane, J. Math. Phys. (Cambridge, Mass.), 1922, 1, 211-42. [all data]

Cardoso, 1915
Cardoso, E., Study of the Critical Point of Several Difficultly LIquifiable Gases: Nitrogen, Carbon Monoxide, Oxygen and Methane, J. Chim. Phys. Phys.-Chim. Biol., 1915, 13, 312. [all data]

Cardoso, 1915, 2
Cardoso, E., Experimental determination of the critical constants of oxygen, nitrogen, carbon monoxide and methane., Arch. Sci. Phys. Nat., 1915, 39, 400. [all data]

Olszewski, 1895
Olszewski, K., On the liquefaction of gases, Philos. Mag., 1895, 39, 188. [all data]

Dewar, 1884
Dewar, J., On the Liquefaction of Oxygen and the Critical Volumes of Fluids, Philos. Mag., 1884, 18, 210-6. [all data]

Von Wroblewski, 1884
Von Wroblewski, S., C. R. Hebd. Seances Acad. Sci., 1884, 99, 136-7. [all data]

Sarrau, 1882
Sarrau, E., C. R. Hebd. Seances Acad. Sci., 1882, 94, 718. [all data]


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