1,1'-Oxybis-(1,1,2,2,3,3,4,4,5,5,5-undecafluoropentane)


Gas phase thermochemistry 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 by: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Quantity Value Units Method Reference Comment
Δfgas-1148.76 ± 0.64kcal/molCcrKolesov, Slavutskaya, et al., 1976Reanalyzed by Kolesov and Kozina, 1986, Original value = -1131.9 ± 3.6 kcal/mol; hf_HF.20H20=-76.165 kcal/mol

Condensed phase thermochemistry 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 by: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Quantity Value Units Method Reference Comment
Δfliquid-1143.2 ± 3.6kcal/molCcrKolesov, Slavutskaya, et al., 1976hf_HF.20H20=-76.165 kcal/mol
Quantity Value Units Method Reference Comment
Δcliquid-721.5 ± 3.6kcal/molCcrKolesov, Slavutskaya, et al., 1976hf_HF.20H20=-76.165 kcal/mol

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:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
AC - William E. Acree, Jr., James S. Chickos

Quantity Value Units Method Reference Comment
Δvap11.3 ± 0.2kcal/molVKolesov, Slavutskaya, et al., 1976hf_HF.20H20=-76.165 kcal/mol; ALS
Δvap11.3 ± 0.2kcal/molEBKolesov, Slavutskaya, et al., 1976AC

Enthalpy of vaporization

ΔvapH (kcal/mol) Temperature (K) Method Reference Comment
12.3300.AStephenson and Malanowski, 1987Based on data from 288. to 313. K. See also Dykyj, Svoboda, et al., 1999.; AC

References

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

Kolesov, Slavutskaya, et al., 1976
Kolesov, V.P.; Slavutskaya, G.M.; Dityat'eva, L.N., Thermodynamic properties of oxygen containing organofluorine compounds. Enthalpies of formation of dimethylperfluoro-glutarate and perfluoro-di-n-amyl ether, J. Chem. Thermodyn., 1976, 8, 907-914. [all data]

Kolesov and Kozina, 1986
Kolesov, V.P.; Kozina, M.P., Thermochemistry of organic and organohalogen compounds, Russ. Chem. Rev., 1986, 55, 912. [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, Svoboda, et al., 1999
Dykyj, J.; Svoboda, J.; Wilhoit, R.C.; Frenkel, M.L.; Hall, K.R., Vapor Pressure of Chemicals: Part A. Vapor Pressure and Antoine Constants for Hydrocarbons and Sulfur, Selenium, Tellurium and Hydrogen Containing Organic Compounds, Springer, Berlin, 1999, 373. [all data]


Notes

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