Diisoamyl ether

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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
AC - William E. Acree, Jr., James S. Chickos

Quantity Value Units Method Reference Comment
Tboil445.7KN/AWeast and Grasselli, 1989BS
Tboil446.4KN/ALecat, 1947Uncertainty assigned by TRC = 0.5 K; TRC
Tboil446.5KN/ALecat, 1943Uncertainty assigned by TRC = 0.35 K; TRC
Tboil444.KN/AHurd, Parrish, et al., 1933Uncertainty assigned by TRC = 4. K; TRC
Tboil445.8KN/ALecat, 1927Uncertainty assigned by TRC = 0.5 K; TRC
Quantity Value Units Method Reference Comment
Δvap49.94kJ/molN/AMajer and Svoboda, 1985 
Δvap51.4kJ/molCGCChickos, Hosseini, et al., 1995Based on data from 353. to 393. K.; AC

Reduced pressure boiling point

Tboil (K) Pressure (bar) Reference Comment
333.20.013Weast and Grasselli, 1989BS

Enthalpy of vaporization

ΔvapH (kJ/mol) Temperature (K) Method Reference Comment
47.6306.AStephenson and Malanowski, 1987Based on data from 291. to 447. K. See also Stull, 1947.; AC
41.4443.N/ALapidus and Nisel'son, 1968Based on data from 417. to 470. 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
291.8 to 446.64.736591935.574-37.417Stull, 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.

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]

Lecat, 1947
Lecat, M., Orthobaric Azeotropes of Sulfides, Bull. Cl. Sci., Acad. R. Belg., 1947, 33, 160-82. [all data]

Lecat, 1943
Lecat, M., Azeotropes of Ethyl Urethane and other Azeotropes, C. R. Hebd. Seances Acad. Sci., 1943, 217, 273. [all data]

Hurd, Parrish, et al., 1933
Hurd, C.D.; Parrish, C.I.; Pilgrim, F.D., The Pyrolysis of n-Butane at Low Decomposition Temperatures, J. Am. Chem. Soc., 1933, 55, 5016. [all data]

Lecat, 1927
Lecat, M., New binary azeotropes: 7th list, Ann. Soc. Sci. Bruxelles, Ser. B, 1927, 47, 108-14. [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]

Chickos, Hosseini, et al., 1995
Chickos, James S.; Hosseini, Sarah; Hesse, Donald G., Determination of vaporization enthalpies of simple organic molecules by correlations of changes in gas chromatographic net retention times, Thermochimica Acta, 1995, 249, 41-62, https://doi.org/10.1016/0040-6031(95)90670-3 . [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]

Lapidus and Nisel'son, 1968
Lapidus, I.I.; Nisel'son, L.A., Russ. J. Phys. Chem., 1968, 42, 6, 733. [all data]


Notes

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