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Chlorotrifluoromethane

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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

Quantity Value Units Method Reference Comment
Tboil191.7KN/APCR Inc., 1990BS
Tboil191.65KN/AAltunin, Geller, et al., 1987Uncertainty assigned by TRC = 0.05 K; TRC
Tboil191.8KN/AStreng, 1971Uncertainty assigned by TRC = 0.3 K; TRC
Tboil191.8KN/ACroll and Scott, 1964Uncertainty assigned by TRC = 0.3 K; TRC
Quantity Value Units Method Reference Comment
Tfus92.2KN/AStreng, 1971Uncertainty assigned by TRC = 0.3 K; TRC
Tfus92.03KN/AAnonymous, 1968TRC
Quantity Value Units Method Reference Comment
Ttriple92.KN/AAltunin, Geller, et al., 1987Uncertainty assigned by TRC = 2. K; TRC
Quantity Value Units Method Reference Comment
Tc301.8 ± 0.3KAVGN/AAverage of 7 values; Individual data points
Quantity Value Units Method Reference Comment
Pc38.85barN/AWeber, 1989Uncertainty assigned by TRC = 0.06 bar; TRC
Pc38.68barN/AAltunin, Geller, et al., 1987Uncertainty assigned by TRC = 0.10 bar; TRC
Pc38.79barN/AOguchi, Tanishita, et al., 1975Uncertainty assigned by TRC = 0.098 bar; TRC
Pc38.6794barN/AAnonymous, 1968TRC
Quantity Value Units Method Reference Comment
rhoc5.733mol/lN/AAltunin, Geller, et al., 1987Uncertainty assigned by TRC = 0.005 mol/l; ~; TRC
rhoc5.53mol/lN/AKhodeeva and Gubochkin, 1977Uncertainty assigned by TRC = 0.03 mol/l; TRC
rhoc5.575mol/lN/AOguchi, Tanishita, et al., 1975Uncertainty assigned by TRC = 0.03 mol/l; TRC
rhoc5.55mol/lN/ATsiklis and Prokhorov, 1967Visual in pVT apparatus, Khodeeva and Lebedeva Russ. J. Phys. Chem. 1966, 40, 1668.; TRC

Enthalpy of vaporization

DeltavapH (kJ/mol) Temperature (K) Method Reference Comment
16.0283.AStephenson and Malanowski, 1987Based on data from 268. - 302. K.; AC
17.0170.AStephenson and Malanowski, 1987Based on data from 133. - 185. K.; AC
15.7231.AStephenson and Malanowski, 1987Based on data from 184. - 246. K.; AC
15.7257.AStephenson and Malanowski, 1987Based on data from 243. - 271. K.; AC
16.8177.AStephenson and Malanowski, 1987Based on data from 145. - 192. K. See also Kudchadker, Kudchadker, et al., 1979.; AC
17.1177.AStull, 1947Based on data from 124. - 191. K.; AC

Antoine Equation Parameters

log10(P) = A − (B / (T + C))
    P = vapor pressure (bar)
    T = temperature (K)

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Temperature (K) A B C Reference Comment
123.7 - 192.03.47599522.061-41.473Stull, 1947Coefficents calculated by NIST from author's data.
192.0 - 325.93.37678500.154-43.532Stull, 1947Coefficents calculated by NIST from author's data.

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.

PCR Inc., 1990
PCR Inc., Research Chemicals Catalog 1990-1991, PCR Inc., Gainesville, FL, 1990, 1. [all data]

Altunin, Geller, et al., 1987
Altunin, V.V.; Geller, V.Z.; Kremenvskaya, E.A.; Perel'shtein, I.I.; Petrov, E.K., Thermophysical Properties of Freons, Methane Ser. Part 2, Vol. 9, NSRDS-USSR, Selover, T. B., Ed., Hemisphere, New York, 1987. [all data]

Streng, 1971
Streng, A.G., Miscibility and Compatibility of Some Liquid and Solidified Gases at Low Temperature, J. Chem. Eng. Data, 1971, 16, 357. [all data]

Croll and Scott, 1964
Croll, I.M.; Scott, R.L., Fluorocarbon Solutions at Low Termperatures IV. The Liquid Mixtures CH4 + CClF3, CH2F2 + CClF3, CHF3 + CClF3, CF4 + CClF3, C2H6 + CClF3, C2H6 + CF4, and CHF3 + CF4, J. Phys. Chem., 1964, 68, 3853. [all data]

Anonymous, 1968
Anonymous, X., Chemicals and Plastics Physical Properties, 1968, Union Carbide Corp., product bulletin, 1968. [all data]

Weber, 1989
Weber, L.A., Simple Apparatus for Vapor-Liquid Equilibrium Measurements with Data for the Binary Systems of Carbon Dioxide with n-Butane and Isobutane, J. Chem. Eng. Data, 1989, 34, 171. [all data]

Oguchi, Tanishita, et al., 1975
Oguchi, K.; Tanishita, I.; Watanabe, K.; Yamaguchi, T.; Sasayama, A., Experimental Study of P-V-T Properties of Fluorocarbon Refrigerant R 13 (CClF3), (Second Report)., Bull. JSME, 1975, 18, 126, 1456. [all data]

Khodeeva and Gubochkin, 1977
Khodeeva, S.M.; Gubochkin, I.V., The liquid-gas boundary curves in the vicinity of the critical points of Freon-13 and Freon-23 (trifluorochloromethane and trifluoro-methane, Russ. J. Phys. Chem. (Engl. Transl.), 1977, 51, 998. [all data]

Tsiklis and Prokhorov, 1967
Tsiklis, D.S.; Prokhorov, V.M., Phase equilibria in systems containing fluorine compounds, Zh. Fiz. Khim., 1967, 41, 2195-9. [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]

Kudchadker, Kudchadker, et al., 1979
Kudchadker, A.P.; Kudchadker, S.A.; Shukla, R.P.; Patnaik, P.R., Vapor pressures and boiling points of selected halomethanes, J. Phys. Chem. Ref. Data, 1979, 8, 2, 499, https://doi.org/10.1063/1.555600 . [all data]

Stull, 1947
Stull, Daniel R., Vapor Pressure of Pure Substances. Organic and Inorganic Compounds, Ind. Eng. Chem., 1947, 39, 4, 517-540, https://doi.org/10.1021/ie50448a022 . [all data]


Notes

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