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Diisopropyl 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:
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny, director
BS - Robert L. Brown and Stephen E. Stein
AC - William E. Acree, Jr., James S. Chickos
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DH - Eugene S. Domalski and Elizabeth D. Hearing

Quantity Value Units Method Reference Comment
Tboil341.4 ± 0.7KAVGN/AAverage of 15 values; Individual data points
Quantity Value Units Method Reference Comment
Tfus187.65KN/AAnonymous, 1968TRC
Tfus187.26KN/ADreisbach and Martin, 1949Uncertainty assigned by TRC = 0.05 K; TRC
Quantity Value Units Method Reference Comment
Ttriple187.77KN/AAndon, Counsell, et al., 1974Uncertainty assigned by TRC = 0.06 K; TRC
Ttriple186.3KN/AParks, Huffman, et al., 1933Uncertainty assigned by TRC = 0.2 K; TRC
Quantity Value Units Method Reference Comment
Tc500.3KN/AMajer and Svoboda, 1985 
Tc499.6KN/ADurig and Li, 1975Uncertainty assigned by TRC = 0.3 K; TRC
Tc499.6KN/AYoung, 1975Uncertainty assigned by TRC = 0.3 K; TRC
Tc500.32KN/AAmbrose, Broderick, et al., 1974Uncertainty assigned by TRC = 0.1 K; TRC
Tc500.1KN/AKobe, Ravicz, et al., 1956Uncertainty assigned by TRC = 0.3 K; TRC
Quantity Value Units Method Reference Comment
Pc28.32barN/AAmbrose, Broderick, et al., 1974Uncertainty assigned by TRC = 0.06 bar; TRC
Pc28.751barN/AKobe, Ravicz, et al., 1956Uncertainty assigned by TRC = 0.1378 bar; TRC
Quantity Value Units Method Reference Comment
Vc0.386l/molN/AKobe, Ravicz, et al., 1956Uncertainty assigned by TRC = 0.005 l/mol; TRC
Quantity Value Units Method Reference Comment
Deltavap32.26kJ/molN/AMajer and Svoboda, 1985 
Deltavap32.7 ± 0.5kJ/molEBEfimova, Pashchenko, et al., 2007Based on data from 285. - 365. K.; AC
Deltavap32.12kJ/molCMajer, Wagner, et al., 1980ALS
Deltavap32.1 ± 0.1kJ/molCMajer, Wagner, et al., 1980AC

Enthalpy of vaporization

DeltavapH (kJ/mol) Temperature (K) Method Reference Comment
29.1341.5N/AMajer and Svoboda, 1985 
33.0293.N/AGarriga, Andrés, et al., 1999Based on data from 278. - 323. K.; AC
31.1322.N/AMontón, de la Torre, et al., 1999Based on data from 307. - 349. K.; AC
29.9375.AStephenson and Malanowski, 1987Based on data from 360. - 440. K.; AC
29.5451.AStephenson and Malanowski, 1987Based on data from 436. - 500. K.; AC
32.6299.AStephenson and Malanowski, 1987Based on data from 284. - 365. K. See also Ambrose, Ellender, et al., 1976.; AC
32.1311.A,EBStephenson and Malanowski, 1987Based on data from 296. - 342. K. See also Cidlinský and Polák, 1969.; AC
29.2341.N/AAmbrose, Ellender, et al., 1976Based on data from 284. - 365. K.; AC
30.1336.N/ANisel'son and Lapivus, 1965Based on data from 321. - 350. K. See also Dykyj, 1972.; AC
33.2288.N/ANicolini and Laffitte, 1949Based on data from 273. - 333. K. See also Boublik, Fried, et al., 1984.; AC

Enthalpy of vaporization

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

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Temperature (K) A (kJ/mol) beta Tc (K) Reference Comment
298. - 358.50.440.3006500.3Majer and Svoboda, 1985 

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
296.7 - 340.363.966491135.034-54.92Cidlinský and Polák, 1969

Enthalpy of fusion

DeltafusH (kJ/mol) Temperature (K) Reference Comment
12.035187.77Andon, Counsell, et al., 1974, 2DH
12.05187.8Andon, Counsell, et al., 1974AC
11.025186.3Parks, Huffman, et al., 1933, 2DH

Entropy of fusion

DeltafusS (J/mol*K) Temperature (K) Reference Comment
64.09187.77Andon, Counsell, et al., 1974, 2DH
59.18186.3Parks, Huffman, et al., 1933, 2DH

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]

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]

Andon, Counsell, et al., 1974
Andon, Richard J.L.; Counsell, Jack F.; Lee, Derek A.; Martin, John F., Thermodynamic properties of organic oxygen compounds. Part 36.---Heat capacity of isopropyl ether, J. Chem. Soc., Faraday Trans. 1, 1974, 70, 0, 1914, https://doi.org/10.1039/f19747001914 . [all data]

Parks, Huffman, et al., 1933
Parks, G.S.; Huffman, H.M.; Barmore, M., Thermal Data on Organic Compounds. XI. The Heat Capacities, Entropies and Free Energies of Ten Compounds Containing Oxygen or Nitrogen, J. Am. Chem. Soc., 1933, 55, 7, 2733, https://doi.org/10.1021/ja01334a016 . [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]

Durig and Li, 1975
Durig, J.R.; Li, Y.S., Raman Spectra of Gases XVII Internal Rotational Motion in Ethylamine and Ethylamine-d2, J. Chem. Phys., 1975, 63, 4110. [all data]

Young, 1975
Young, C.L., Gas-liquid critical properties. Diisopropyl ether-n-hexane system, Int. DATA Ser., Sel. Data Mixtures, Ser. A, 1975, No. 2, 159. [all data]

Ambrose, Broderick, et al., 1974
Ambrose, D.; Broderick, B.E.; Townsend, R., The Critical Temperatures and Pressures of Thirty Organic Compounds, J. Appl. Chem. Biotechnol., 1974, 24, 359. [all data]

Kobe, Ravicz, et al., 1956
Kobe, K.A.; Ravicz, A.E.; Vohra, S.P., Critical Properties and Vapor Pressures of Some Ethers and Heterocyclic Compounds, J. Chem. Eng. Data, 1956, 1, 50. [all data]

Efimova, Pashchenko, et al., 2007
Efimova, A.A.; Pashchenko, L.L.; Varushchenko, R.M.; Krasnyh, E.; Levanova, S.V., The thermodynamics of vaporization of ethyl tert-butyl ether, isobutyl tert-butyl ether, and di-isopropyl ether, The Journal of Chemical Thermodynamics, 2007, 39, 1, 142-147, https://doi.org/10.1016/j.jct.2006.05.007 . [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]

Garriga, Andrés, et al., 1999
Garriga, Rosa; Andrés, Ana Cristina; Pérez, Pascual; Gracia, Mariano, Vapor Pressures at Several Temperatures and Excess Functions at 298.15 K of Butanone with Di- n -propyl Ether or Diisopropyl Ether, J. Chem. Eng. Data, 1999, 44, 2, 296-302, https://doi.org/10.1021/je980179h . [all data]

Montón, de la Torre, et al., 1999
Montón, Juan B.; de la Torre, Javier; Burguet, M.C.; Muñoz, Rosa; Loras, Sonia, Isobaric Vapor-Liquid Equilibrium in the Systems 2,3-Dimethylpentane + Methyl 1,1-Dimethylethyl Ether, + Diisopropyl Ether and + Methyl 1,1-Dimethylpropyl Ether, J. Chem. Eng. Data, 1999, 44, 6, 1158-1162, https://doi.org/10.1021/je990110p . [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]

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]

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, 931. [all data]

Dykyj, 1972
Dykyj, J., Petrochemia, 1972, 12, 1, 13. [all data]

Nicolini and Laffitte, 1949
Nicolini, E.; Laffitte, P., Compt. Rend., 1949, 229, 757. [all data]

Boublik, Fried, et al., 1984
Boublik, T.; Fried, V.; Hala, E., The Vapour Pressures of Pure Substances: Selected Values of the Temperature Dependence of the Vapour Pressures of Some Pure Substances in the Normal and Low Pressure Region, 2nd ed., Elsevier, New York, 1984, 972. [all data]

Andon, Counsell, et al., 1974, 2
Andon, R.J.L.; Counsell, J.F.; Lee, D.A.; Martin, J.F., Thermodynamic properties of organic oxygen compounds. Part 36. Heat capacity of isopropyl ether, J. Chem. Soc. Faraday Trans., 1974, I 70, 1914-1917. [all data]

Parks, Huffman, et al., 1933, 2
Parks, G.S.; Huffman, H.M.; Barmore, M., Thermal data on organic compounds. XI. The heat capacities, entropies and free energies of ten compounds containing oxygen or nitrogen. J. Am. Chem. Soc., 1933, 55, 2733-2740. [all data]


Notes

Go To: Top, Phase change data, References