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2-Butanol

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Condensed phase thermochemistry 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:
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
Deltafliquid-342.7 ± 0.59kJ/molCcbChao and Rossini, 1965see Rossini, 1934; ALS
Deltafliquid-342.6 ± 0.92kJ/molCcbSkinner and Snelson, 1960ALS
Quantity Value Units Method Reference Comment
Deltacliquid-2660.6 ± 0.54kJ/molCcbChao and Rossini, 1965see Rossini, 1934; Corresponding «DELTA»fliquid = -342.6 kJ/mol (simple calculation by NIST; no Washburn corrections); ALS
Deltacliquid-2660.6 ± 0.92kJ/molCcbSkinner and Snelson, 1960Corresponding «DELTA»fliquid = -342.5 kJ/mol (simple calculation by NIST; no Washburn corrections); ALS
Quantity Value Units Method Reference Comment
liquid213.1J/mol*KN/AAndon, Connett, et al., 1971DH
liquid214.7J/mol*KN/AAndon, Connett, et al., 1971DH

Constant pressure heat capacity of liquid

Cp,liquid (J/mol*K) Temperature (K) Reference Comment
197.1298.15N/ADH
198.03298.15Okano, Ogawa, et al., 1988DH
196.67298.15Piekarski and Somsen, 1988DH
199.2298.Conti, Gianni, et al., 1976DH
197.4298.15Andon, Connett, et al., 1971T = 11 to 350 K.; DH
196.8298.15Andon, Connett, et al., 1971T = 11 to 350 K.; DH
184.9281.7Parks, Thomas, et al., 1936T = 103 to 282 K. Glass at lower temperature. Unsmoothed experimental datum.; DH

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.

Chao and Rossini, 1965
Chao, J.; Rossini, F.D., Heats of combustion, formation, and isomerization of nineteen alkanols, J. Chem. Eng. Data, 1965, 10, 374-379. [all data]

Rossini, 1934
Rossini, F.D., Heats of combustion and of formation of the normal aliphatic alcohols in the gaseous and liquid states, and the energies of their atomic linkages, J. Res. NBS, 1934, 13, 189-197. [all data]

Skinner and Snelson, 1960
Skinner, H.A.; Snelson, A., The heats of combustion of the four isomeric butyl alcohols, Trans. Faraday Soc., 1960, 56, 1776-1783. [all data]

Andon, Connett, et al., 1971
Andon, R.J.; Connett, J.E.; Counsell, J.F.; Lees, E.B.; Martin, J.F., Thermodynamic properties of organic oxygen compounds. Part XXVII. (±)-Butan-2-ol and (+)-Butan-2-ol, 1971, J. [all data]

Okano, Ogawa, et al., 1988
Okano, T.; Ogawa, H.; Murakami, S., Molar excess volumes, isentropic compressions, and isobaric heat capacities of methanol-isomeric butanol systems at 298.15 K, Can. J. Chem., 1988, 66, 713-717. [all data]

Piekarski and Somsen, 1988
Piekarski, H.; Somsen, G., Heat capacities and volumes of mixtures of N,N-dimethylformamide with isobutanol, sec-butanol and t-pentanol, J. Chem. Soc., Faraday Trans. 1, 1988, 84(2), 529-537. [all data]

Conti, Gianni, et al., 1976
Conti, G.; Gianni, P.; Matteoli, E.; Mengheri, M., Capacita termiche molari di alcuni composti organici mono- e bifunzionali nel liquido puro e in soluzione acquosa a 25C, Chim. Ind. (Milan), 1976, 58, 225. [all data]

Parks, Thomas, et al., 1936
Parks, G.S.; Thomas, S.B.; Light, D.W., XII. Some new heat capacity data for organic glasses. The entropy and free energy of DL-lactic acid, J. Chem. Phys., 1936, 4, 64-69. [all data]


Notes

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