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Isopropyl Alcohol

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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 - H.Y. Afeefy, J.F. Liebman, and S.E. Stein
DH - E.S. Domalski and E.D. Hearing

Quantity Value Units Method Reference Comment
Deltafliquid-317.0 ± 0.3kJ/molCcbChao and Rossini, 1965see Rossini, 1934; ALS
Deltafliquid-318.2 ± 0.71kJ/molCcbSnelson and Skinner, 1961ALS
Deltafliquid-318.7kJ/molCcbParks, Mosley, et al., 1950see Parks and Moore, 1939; ALS
Quantity Value Units Method Reference Comment
Deltacliquid-2006.9 ± 0.2kJ/molCcbChao and Rossini, 1965see Rossini, 1934; Corresponding «DELTA»fliquid = -316.9 kJ/mol (simple calculation by NIST; no Washburn corrections); ALS
Deltacliquid-2005.8 ± 0.4kJ/molCcbSnelson and Skinner, 1961Corresponding «DELTA»fliquid = -318.1 kJ/mol (simple calculation by NIST; no Washburn corrections); ALS
Deltacliquid-2005.1kJ/molCcbParks, Mosley, et al., 1950see Parks and Moore, 1939; Corresponding «DELTA»fliquid = -318.7 kJ/mol (simple calculation by NIST; no Washburn corrections); ALS
Quantity Value Units Method Reference Comment
liquid180.58J/mol*KN/AAndon, Counsell, et al., 1963DH
liquid179.9J/mol*KN/AKelley, 1929DH
liquid192.9J/mol*KN/AParks and Kelley, 1928Extrapolation below 70 K, 43.56 J/mol*K.; DH
liquid190.8J/mol*KN/AParks and Kelley, 1925Extrapolation below 90 K, 53.22 J/mol*K.; DH

Constant pressure heat capacity of liquid

Cp,liquid (J/mol*K) Temperature (K) Reference Comment
161.2298.15Roux, Roberts, et al., 1980DH
154.75298.15Brown and Ziegler, 1979T = 185 to 304 K. Results as equation only.; DH
165.6311.6Griigo'ev, Yanin, et al., 1979T = 311 to 453 K. p = 0.98 bar.; DH
154.43298.15Andon, Counsell, et al., 1963T = 10 to 330 K.; DH
162.8298.2Katayama, 1962T = 10 to 60°C.; DH
180.3324.Swietoslawski and Zielenkiewicz, 1958Mean value 21 to 81°C.; DH
154.0298.Ginnings and Corruccini, 1948T = 0 to 200°C.; DH
159.99298.04Zhdanov, 1945T = 7 to 41°C. Value is unsmoothed experimental datum.; DH
172.4303.2Phillip, 1939DH
163.6298.Trew and Watkins, 1933DH
149.75292.84Kelley, 1929T = 16 to 298 K. Value is unsmoothed experimental datum.; DH
180.3298.1Parks, Kelley, et al., 1929Extrapolation below 90 K, 42.68 J/mol*K.; DH
151.0293.1Parks and Kelley, 1928T = 71 to 293 K. Value is unsmoothed experimental datum.; DH
152.3293.1Parks and Kelley, 1925T = 71 to 293 K. Value is unsmoothed experimental datum.; DH
169.9303.Willams and Daniels, 1924T = 303 to 323 K. Equation only.; DH

References

Go To: Top, Condensed phase thermochemistry data, Notes

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]

Snelson and Skinner, 1961
Snelson, A.; Skinner, H.A., Heats of combustion: sec-propanol, 1,4-dioxan, 1,3-dioxan and tetrahydropyran, Trans. Faraday Soc., 1961, 57, 2125-2131. [all data]

Parks, Mosley, et al., 1950
Parks, G.S.; Mosley, J.R.; Peterson, P.V., Jr., Heats of combustion and formation of some organic compounds containing oxygen, J. Chem. Phys., 1950, 18, 152. [all data]

Parks and Moore, 1939
Parks, G.S.; Moore, G.E., The heat of combustion of isopropanol, J. Chem. Phys., 1939, 7, 1066-1067. [all data]

Andon, Counsell, et al., 1963
Andon, R.J.L.; Counsell, J.F.; Martin, J.F., Thermodynamic properties of organic oxygen compounds. Part II. The thermodynamic properties from 10 to 330 K of isopropyl alcohol, Trans. Faraday Soc., 1963, 59, 1555-1558. [all data]

Kelley, 1929
Kelley, K.K., The heats capacities of isopropyl alcohol and acetone from 16 to 298 °K and the corresponding entropies and free energies, J. Am. Chem. Soc., 1929, 51, 1145-1150. [all data]

Parks and Kelley, 1928
Parks, G.S.; Kelley, K.K., The application of the third law of thermodynamics to some organic reactions, J. Phys. Chem., 1928, 32, 734-750. [all data]

Parks and Kelley, 1925
Parks, G.S.; Kelley, K.K., Thermal data on organic compounds. II. The heat capacities of five organic compounds. The entropies and free energies of some homologous series of aliphatic compounds, J. Am. Chem. Soc., 1925, 47, 2089-2097. [all data]

Roux, Roberts, et al., 1980
Roux, G.; Roberts, D.; Perron, G.; Desnoyers, J.E., Microheterogeneity in aqueous-organic solutions: heat capacities, volumes and expansibilities of some alcohols, aminoalcohol and tertiary amines in water, J. Solution Chem., 1980, 9(9), 629-647. [all data]

Brown and Ziegler, 1979
Brown, G.N., Jr.; Ziegler, W.T., Temperature dependence of excess thermodynamic properties of ethanol + n-heptane and 2-propanol + n-heptane solutions, J. Chem. Eng. Data, 1979, 24, 319-330. [all data]

Griigo'ev, Yanin, et al., 1979
Griigo'ev, B.A.; Yanin, G.S.; Rastorguev, Yu.L.; Thermophysical parameters of alcohols, Tr. GIAP, 54, 1979, 57-64. [all data]

Katayama, 1962
Katayama, T., Heats of mixing, liquid heat capacities and enthalpy, concentration charts for methanol-water and isopropanol-water systems, Kagaku Kogaku, 1962, 26, 361-372. [all data]

Swietoslawski and Zielenkiewicz, 1958
Swietoslawski, W.; Zielenkiewicz, A., Mean specific heats of binary positive azeotropes, Bull. Acad. Pol. Sci. Ser. Sci. Chim., 1958, 6, 367-369. [all data]

Ginnings and Corruccini, 1948
Ginnings, D.C.; Corruccini, R.J., Liquid isopropyl alcohol. Enthalpy, entropy, and specific heat from 0° to 200°C, Ind. Eng. Chem., 1948, 40, 1990-1991. [all data]

Zhdanov, 1945
Zhdanov, A.K., On the thermal capacity of some pure liquids and azeotropic mixtures, Zhur. Obshch. Khim., 1945, 15, 895-902. [all data]

Phillip, 1939
Phillip, N.M., Adiabatic and isothermal compressibilities of liquids, Proc. Indian Acad. Sci., 1939, A9, 109-120. [all data]

Trew and Watkins, 1933
Trew, V.C.G.; Watkins, G.M.C., Some physical properties of mixtures of certain organic liquids, Trans. Faraday Soc., 1933, 29, 1310-1318. [all data]

Parks, Kelley, et al., 1929
Parks, G.S.; Kelley, K.K.; Huffman, H.M., Thermal data on organic compounds. V. A revision of the entropies and free energies of nineteen organic compounds, J. Am. Chem. Soc., 1929, 51, 1969-1973. [all data]

Willams and Daniels, 1924
Willams, J.W.; Daniels, F., The specific heats of certain organic liquids at elevated temperatures, J. Am. Chem. Soc., 1924, 46, 903-917. [all data]


Notes

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