Ethane, 1,1,2-trichloro-1,2,2-trifluoro-

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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, Chris Muzny director
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
AC - William E. Acree, Jr., James S. Chickos
DH - Eugene S. Domalski and Elizabeth D. Hearing

Quantity Value Units Method Reference Comment
Tboil321.KN/APCR Inc., 1990BS
Tboil320.42KN/AKrauss and Stephan, 1989Uncertainty assigned by TRC = 0.1 K; TRC
Tboil320.9KN/AWeast and Grasselli, 1989BS
Tboil320.7KN/AMajer and Svoboda, 1985 
Quantity Value Units Method Reference Comment
Ttriple236.55KN/AKrauss and Stephan, 1989Uncertainty assigned by TRC = 0.1 K; TRC
Ttriple237.93KN/AGolovanova and Kolesov, 1984Uncertainty assigned by TRC = 0.02 K; TRC
Ttriple236.92KN/AKolesov, Kosarukina, et al., 1981Crystal phase 1 phase; Uncertainty assigned by TRC = 0.02 K; TRC
Quantity Value Units Method Reference Comment
Tc487.25KN/AKrauss and Stephan, 1989Uncertainty assigned by TRC = 0.3 K; TRC
Tc487.5KN/AOkada, Uematsu, et al., 1986Uncertainty assigned by TRC = 0.48 K; Tc selected from literature to correlate density measurement; TRC
Tc487.2KN/AMajer and Svoboda, 1985 
Tc487.48KN/AMastroianni, Stahl, et al., 1978Uncertainty assigned by TRC = 0.55 K; visual disappearance of meniscus; TRC
Tc487.25KN/ABenning and McHarness, 1940Uncertainty assigned by TRC = 0.5 K; by visual observation of meniscus; TRC
Quantity Value Units Method Reference Comment
Pc33.79barN/AKrauss and Stephan, 1989Uncertainty assigned by TRC = 0.05 bar; TRC
Pc34.1082barN/AMastroianni, Stahl, et al., 1978Uncertainty assigned by TRC = 0.0689 bar; from vapor pressure eq. at Tc; TRC
Quantity Value Units Method Reference Comment
ρc3.04mol/lN/AOkada, Uematsu, et al., 1986Uncertainty assigned by TRC = 0.0304 mol/l; Density measured with magnetic densimeter. Tc, Dc selected from literature to correlate density measurements. R113; TRC
ρc3.0416mol/lN/AMastroianni, Stahl, et al., 1978Uncertainty assigned by TRC = 0.0513 mol/l; plot of rectilinear diameters; TRC
ρc3.07mol/lN/ABenning and McHarness, 1940Uncertainty assigned by TRC = 0.01 mol/l; by extrapolation of rectilinear diameter to critical temp.; TRC
Quantity Value Units Method Reference Comment
Δvap28.61kJ/molN/AMajer and Svoboda, 1985 
Δvap28.2 ± 0.4kJ/molVErastov, Kolesov, et al., 1981Correction by Kolesov and Papina, 1983; ALS
Δvap28.4 ± 0.1kJ/molCMajer, Svoboda, et al., 1980AC
Δvap28.2 ± 0.4kJ/molN/AVarushchenko and Bulgakova, 1974AC
Δvap28.7kJ/molVHiraoka and Hildebrand, 1963ALS

Enthalpy of vaporization

ΔvapH (kJ/mol) Temperature (K) Method Reference Comment
27.04320.7N/AMajer and Svoboda, 1985 
28.3288.AStephenson and Malanowski, 1987Based on data from 273. - 319. K.; AC
30.9253.AStephenson and Malanowski, 1987Based on data from 238. - 364. K.; AC
26.9375.AStephenson and Malanowski, 1987Based on data from 360. - 473. K.; AC
28.8307.AStephenson and Malanowski, 1987Based on data from 297. - 317. K.; AC
27.5 ± 0.1313.CMajer, Svoboda, et al., 1980AC
26.6 ± 0.1328.CMajer, Svoboda, et al., 1980AC
28.2288.N/AHiraoka and Hildebrand, 1963, 2Based on data from 273. - 318. K.; AC
30.8263.N/ABenning and McHarness, 1940, 2Based on data from 248. - 356. K.; AC

Enthalpy of vaporization

ΔvapH = A exp(-βTr) (1 − Tr)β
    ΔvapH = Enthalpy of vaporization (at saturation pressure) (kJ/mol)
    Tr = reduced temperature (T / Tc)

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Temperature (K) A (kJ/mol) β Tc (K) Reference Comment
298. - 328.44.180.2836487.2Majer and Svoboda, 1985 

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
247.67 - 356.54.029361112.856-44.119Benning and McHarness, 1940, 2Coefficents calculated by NIST from author's data.

Enthalpy of sublimation

ΔsubH (kJ/mol) Temperature (K) Method Reference Comment
32.9219.AStull, 1947Based on data from 205. - 233. K.; AC

Enthalpy of fusion

ΔfusH (kJ/mol) Temperature (K) Reference Comment
2.326273.93Golovanova and Kolesov, 1984, 2DH
2.47236.9Acree, 1991AC

Entropy of fusion

ΔfusS (J/mol*K) Temperature (K) Reference Comment
8.49273.93Golovanova and Kolesov, 1984, 2DH

Enthalpy of phase transition

ΔHtrs (kJ/mol) Temperature (K) Initial Phase Final Phase Reference Comment
0.830982.5crystaline, IIcrystaline, IKolesov, Kosarukina, et al., 1981, 2DH
2.467236.92crystaline, IliquidKolesov, Kosarukina, et al., 1981, 2DH

Entropy of phase transition

ΔStrs (J/mol*K) Temperature (K) Initial Phase Final Phase Reference Comment
10.182.5crystaline, IIcrystaline, IKolesov, Kosarukina, et al., 1981, 2DH
10.4236.92crystaline, IliquidKolesov, Kosarukina, et al., 1981, 2DH

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]

Krauss and Stephan, 1989
Krauss, R.; Stephan, K., Thermal Conductivity of Refrigerants in a Wide Range of Temperature and Pressure, J. Phys. Chem. Ref. Data, 1989, 18, 43. [all data]

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]

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]

Golovanova and Kolesov, 1984
Golovanova, Y.G.; Kolesov, V.P., Enthalpies of melting, melting temperatures, and cryoscopic constants of some haloorganic compounds, Vestn. Mosk. Univ., Ser. 2: Khim., 1984, 25, 244. [all data]

Kolesov, Kosarukina, et al., 1981
Kolesov, V.P.; Kosarukina, E.A.; Zhogin, D.Yu.; Poloznikova, M.E.; Pentin, Y.A., Heat capacities, phase transitions, and thermodynamic functions of 1,1,2,2-tetrafluoro-1,2-dichloroethane and 1,1,2-trifluoro- 1,2,2-trichloroethane, J. Chem. Thermodyn., 1981, 13, 115. [all data]

Okada, Uematsu, et al., 1986
Okada, M.; Uematsu, M.; Watanabe, K., Orthobaric liquid densities of trichloro-fluoromethane, dichlorodi-fluoromethane, chlorodifluoromethane, 1,1,2-trichlorotrifluoroethane, 1,2-dichlorotetrafluoroethane, and of the azeotropic mixtur, J. Chem. Thermodyn., 1986, 18, 527. [all data]

Mastroianni, Stahl, et al., 1978
Mastroianni, M.J.; Stahl, R.F.; Sheldon, P.N., Phys. and Thermo. Prop. of 1,1,2-Trrifluorotrichloromethane (R-113) 113), J. Chem. Eng. Data, 1978, 23, 113-118. [all data]

Benning and McHarness, 1940
Benning, A.F.; McHarness, R.C., Thermodynamic Properties of Fluorochloromethanes and -Ethanes densities and critical constants of three fluorochloromethanes and trifluorotrichloroethane, Ind. Eng. Chem., 1940, 32, 814. [all data]

Erastov, Kolesov, et al., 1981
Erastov, P.A.; Kolesov, V.P.; Dityateva, L.N.; Golovanova, Yu.G., The enthalpy of formation of 1,1,2-trifluoro-1,2,2-trichloroethane, J. Chem. Thermodyn., 1981, 13, 663-669. [all data]

Kolesov and Papina, 1983
Kolesov, V.P.; Papina, T.S., Thermochemistry of Haloethanes, Russ. Chem. Rev., 1983, 52, 425. [all data]

Majer, Svoboda, et al., 1980
Majer, Vladimír; Svoboda, Václav; Posta, Antonín; Pick, Jirí, Determination of heats of vaporization and some other thermodynamic quantities for several fluorinated halogen derivatives of ethane and propane, Collect. Czech. Chem. Commun., 1980, 45, 11, 3063-3068, https://doi.org/10.1135/cccc19803063 . [all data]

Varushchenko and Bulgakova, 1974
Varushchenko, R.M.; Bulgakova, L.L., Tr. Khim. Khim. Tekhnol., 1974, 1, 69. [all data]

Hiraoka and Hildebrand, 1963
Hiraoka, H.; Hildebrand, J.H., Solubility relations of the isomeric trichlorotrifluoroethanes, J. Phys. Chem., 1963, 67, 916. [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]

Hiraoka and Hildebrand, 1963, 2
Hiraoka, H.; Hildebrand, J.H., SOLUBILITY RELATIONS OF THE ISOMERIC TRICHLOROTRIFLUOROETHANES, J. Phys. Chem., 1963, 67, 4, 916-918, https://doi.org/10.1021/j100798a049 . [all data]

Benning and McHarness, 1940, 2
Benning, A.F.; McHarness, R.C., Thermodynamic Properties of Fluorochloromethanes and -Ethanes Vapor Pressure of Three Fluorochloromethanes and Trifluorotichloroethane, Ind. Eng. Chem., 1940, 32, 4, 497-499, https://doi.org/10.1021/ie50364a011 . [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]

Golovanova and Kolesov, 1984, 2
Golovanova, Yu.G.; Kolesov, V.P., Enthalpies of melting, melting temperatures, and cryoscopic constants of some haloorganic compounds, Vestn. Mosk Univ., Ser. 2: Khim., 1984, 25(3), 244-248. [all data]

Acree, 1991
Acree, William E., Thermodynamic properties of organic compounds: enthalpy of fusion and melting point temperature compilation, Thermochimica Acta, 1991, 189, 1, 37-56, https://doi.org/10.1016/0040-6031(91)87098-H . [all data]

Kolesov, Kosarukina, et al., 1981, 2
Kolesov, V.P.; Kosarukina, E.A.; Zhogin, D.Yu.; Poloznikova, M.E.; Pentin, Yu.A., Heat capacities, phase transitions, and thermodynamic functions of 1,1,2,2,-tetrafluoro-1,2-dichloroethane and 1,1,3-trifluoro-1,2,2-trichloroethane, J. Chem. Thermodynam., 1981, 13, 115-129. [all data]


Notes

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