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

Quantity Value Units Method Reference Comment
Tboil392.2KN/AWeast and Grasselli, 1989BS
Tboil391.KN/AAmerican Tokyo Kasei, 1988BS
Tboil391.7KN/AMajer and Svoboda, 1985 
Quantity Value Units Method Reference Comment
Δvap9.582kcal/molN/AMajer and Svoboda, 1985 
Δvap9.56kcal/molVKonicek, Prochzka, et al., 1969ALS
Δvap9.56kcal/molN/AKonicek, Prochzka, et al., 1969DRB
Δvap9.56kcal/molN/AKonicek, Prochzka, et al., 1969AC

Enthalpy of vaporization

ΔvapH (kcal/mol) Temperature (K) Method Reference Comment
8.188391.7N/AMajer and Svoboda, 1985 
9.63308.AStephenson and Malanowski, 1987Based on data from 293. - 417. K.; AC
9.94268.N/AStull, 1947Based on data from 254. - 392. K.; AC

Antoine Equation Parameters

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

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Temperature (K) A B C Reference Comment
253.6 - 392.4.376821526.272-43.316Stull, 1947Coefficents calculated by NIST from author's 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.

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]

American Tokyo Kasei, 1988
American Tokyo Kasei, TCI American Organic Chemical 88/89 Catalog, American Tokyo Kasei, Portland, OR, 1988, 1610. [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]

Konicek, Prochzka, et al., 1969
Konicek, J.; Prochzka, M.; Krestanov, V.; Smisek, M., Thermochemie der nitrile I. Über die bildungswärmen aliphatischer nitrile, Collect. Czech. Chem. Commun., 1969, 34, 2249-2257. [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]

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]


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