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n-Butyl 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
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Quantity Value Units Method Reference Comment
Tboil415. ± 1.KAVGN/AAverage of 9 values; Individual data points
Quantity Value Units Method Reference Comment
Tfus177.75KN/AAnonymous, 1968TRC
Tfus175.25KN/ATimmermans, 1952Uncertainty assigned by TRC = 0.4 K; TRC
Tfus177.78KN/ADreisbach and Martin, 1949Uncertainty assigned by TRC = 0.05 K; TRC
Quantity Value Units Method Reference Comment
Tc588.1KN/AMajer and Svoboda, 1985 
Tc584.1KN/AToczylkin. L.S. and Young, 1980Uncertainty assigned by TRC = 0.58 K; TRC
Quantity Value Units Method Reference Comment
Pc29.71atmN/AToczylkin. L.S. and Young, 1980Uncertainty assigned by TRC = 0.2968 atm; Visual; TRC
Quantity Value Units Method Reference Comment
Deltavap11.kcal/molN/AMajer and Svoboda, 1985 
Deltavap10.7 ± 0.02kcal/molCFuchs, Peacock, et al., 1982AC
Deltavap10.75kcal/molCMajer, Wagner, et al., 1980ALS
Deltavap10.8 ± 0.02kcal/molCMajer, Wagner, et al., 1980AC
Deltavap10.6kcal/molN/AAmbrose, Ellender, et al., 1976Based on data from 362. - 414. K.; AC

Enthalpy of vaporization

DeltavapH (kcal/mol) Temperature (K) Method Reference Comment
8.721413.5N/AMajer and Svoboda, 1985 
9.78354.AStephenson and Malanowski, 1987Based on data from 339. - 415. K.; AC
9.97351.AStephenson and Malanowski, 1987Based on data from 336. - 415. K.; AC
8.70413.N/AAmbrose, Ellender, et al., 1976Based on data from 362. - 414. K.; AC
9.70377.EBCidlinský and Polák, 1969Based on data from 362. - 413. K.; AC
9.42413.N/ANisel'son and Lapivus, 1965Based on data from 386. - 440. K.; AC
11.2293.VSkuratov, Strepikheev, et al., 1957Combustion at 293 K; ALS
10.50 ± 0.10414.3VMathews and Fehlandt, 1931Reanalyzed by Pedley, Naylor, et al., 1986, Original value = 8.83 kcal/mol; ALS

Enthalpy of vaporization

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

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Temperature (K) A (kcal/mol) beta Tc (K) Reference Comment
298. - 358.15.420.2974588.1Majer and Svoboda, 1985 

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
362.29 - 413.213.924471302.768-81.481Cidlinský and Polák, 1969

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.

Anonymous, 1968
Anonymous, X., Chemicals and Plastics Physical Properties, 1968, Union Carbide Corp., product bulletin, 1968. [all data]

Timmermans, 1952
Timmermans, J., Freezing points of organic compounds. VVI New determinations., Bull. Soc. Chim. Belg., 1952, 61, 393. [all data]

Dreisbach and Martin, 1949
Dreisbach, R.R.; Martin, R.A., Physical Data on Some Organic Compounds, Ind. Eng. Chem., 1949, 41, 2875-8. [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]

Toczylkin. L.S. and Young, 1980
Toczylkin. L.S.; Young, C.L., Gas-liquid critical temperatures of mixtures containing electron donors II. Ether mixtures, J. Chem. Thermodyn., 1980, 12, 355-64. [all data]

Fuchs, Peacock, et al., 1982
Fuchs, Richard; Peacock, L. Alan; Stephenson, W. Kirk, Enthalpies of interaction of polar and nonpolar molecules with aromatic solvents, Can. J. Chem., 1982, 60, 15, 1953-1958, https://doi.org/10.1139/v82-273 . [all data]

Majer, Wagner, et al., 1980
Majer, V.; Wagner, Z.; Svoboda, V.; Cadek, V., Enthalpies of vaporization and cohesive energies for a group of aliphatic ethers, J. Chem. Thermodyn., 1980, 12, 387-391. [all data]

Ambrose, Ellender, et al., 1976
Ambrose, D.; Ellender, J.H.; Sprake, C.H.S.; Townsend, R., Thermodynamic properties of organic oxygen compounds XLIII. Vapour pressures of some ethers, The Journal of Chemical Thermodynamics, 1976, 8, 2, 165-178, https://doi.org/10.1016/0021-9614(76)90090-2 . [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]

Cidlinský and Polák, 1969
Cidlinský, J.; Polák, J., Saturated vapour pressures of some ethers, Collect. Czech. Chem. Commun., 1969, 34, 4, 1317-1321, https://doi.org/10.1135/cccc19691317 . [all data]

Nisel'son and Lapivus, 1965
Nisel'son, L.A.; Lapivus, I.I., Russ. J. Phys. Chem., 1965, 39, 80. [all data]

Skuratov, Strepikheev, et al., 1957
Skuratov, S.M.; Strepikheev, A.A.; Kozina, M.P., About the reaction activity of five and six-membered heterocyclic compounds, Dokl. Akad. Nauk SSSR, 1957, 117, 452-454. [all data]

Mathews and Fehlandt, 1931
Mathews, J.H.; Fehlandt, P.R., The heats of vaporization of some organic compounds, J. Am. Chem. Soc., 1931, 53, 3212-32. [all data]

Pedley, Naylor, et al., 1986
Pedley, J.B.; Naylor, R.D.; Kirby, S.P., Thermochemical Data of Organic Compounds, Chapman and Hall, New York, 1986, 1-792. [all data]


Notes

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