Sulfurous acid, diethyl ester

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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:
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
AC - William E. Acree, Jr., James S. Chickos
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Quantity Value Units Method Reference Comment
Tboil430.KN/AMackle and Steele, 1969Uncertainty assigned by TRC = 1. K; TRC
Tboil431.KN/ACarpanelli and Leandri, 1960Uncertainty assigned by TRC = 2. K; TRC
Tboil431.KN/ASimon, Kriegsmann, et al., 1956Uncertainty assigned by TRC = 1. K; TRC
Tboil429.KN/AKyrides, 1944Uncertainty assigned by TRC = 5. K; TRC
Tboil430.85KN/ATimmermans and Mattaar, 1921Uncertainty assigned by TRC = 0.6 K; TRC
Quantity Value Units Method Reference Comment
Δvap44.5kJ/molAStephenson and Malanowski, 1987Based on data from 283. to 431. K. See also Stull, 1947 and Dykyj, Svoboda, et al., 1999.; AC
Δvap49. ± 2.kJ/molEMackle and Steele, 1969, 2ALS

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
283. to 432.4.442221682.351-53.201Stull, 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

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

Mackle and Steele, 1969
Mackle, H.; Steele, W.V., Studies in the thermochemistry of organic sulphites and sulphates: I heats of combustion and formation of some dialkyl sulphites and sulphates, Trans. Faraday Soc., 1969, 65, 2053-9. [all data]

Carpanelli and Leandri, 1960
Carpanelli, C.; Leandri, G., Organic sulfur compounds. Further investigations of aromatic thionylamines (reactions with amines and alcohols)., Ann. Chim. (Rome), 1960, 50, 147-55. [all data]

Simon, Kriegsmann, et al., 1956
Simon, A.; Kriegsmann, H.; Dutz, H., Raman spectra of alkali methyl sulfites and Raman and infrared spectra of dialkyl sulfites, Chem. Ber., 1956, 89, 2390-6. [all data]

Kyrides, 1944
Kyrides, L.P., Alkyl sulfites - Cyclohexyl sulfite, J. Am. Chem. Soc., 1944, 66, 1006-7. [all data]

Timmermans and Mattaar, 1921
Timmermans, J.; Mattaar, J.F., Freezing points of orgainic substances VI. New experimental determinations., Bull. Soc. Chim. Belg., 1921, 30, 213. [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]

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]

Mackle and Steele, 1969, 2
Mackle, H.; Steele, W.V., Studies in the thermochemistry of organic sulphites and sulphates. Part 1.-Heats of combustion and formation of some dialkyl sulphites and sulphates, Trans. Faraday Soc., 1969, 65, 2053-2059. [all data]


Notes

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