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Nonanoic acid

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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:
DRB - Donald R. Burgess, Jr.
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-658.0 ± 0.9kJ/molCcbAdriaanse, Dekker, et al., 1965DRB
Deltafliquid-661.91 ± 0.96kJ/molCcbLebedeva, 1964ALS
Quantity Value Units Method Reference Comment
Deltacliquid-5456.1 ± 0.9kJ/molCcbAdriaanse, Dekker, et al., 1965Corresponding «DELTA»fliquid = -658.0 kJ/mol (simple calculation by NIST; no Washburn corrections); ALS
Deltacliquid-5452.25 ± 0.96kJ/molCcbLebedeva, 1964Corresponding «DELTA»fliquid = -661.83 kJ/mol (simple calculation by NIST; no Washburn corrections); ALS

Constant pressure heat capacity of liquid

Cp,liquid (J/mol*K) Temperature (K) Reference Comment
362.37298.15Schaake, van Miltenburg, et al., 1982T = 80 to 310 K.; DH
333.9304.Garner and Randall, 1924T = -9 to 44°C. Mean value 18 to 44°C.; 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.

Adriaanse, Dekker, et al., 1965
Adriaanse, N.; Dekker, H.; Coops, J., Heats of combustion of normal saturated fatty acids and their methyl esters, Rec. Trav. Chim. Pays/Bas, 1965, 84, 393-407. [all data]

Lebedeva, 1964
Lebedeva, N.D., Heats of combustion of monocarboxylic acids, Russ. J. Phys. Chem. (Engl. Transl.), 1964, 38, 1435-1437. [all data]

Schaake, van Miltenburg, et al., 1982
Schaake, R.C.F.; van Miltenburg, J.C.; De Kruif, C.G., Thermodynamic properties of the normal alkanoic acids. I. Molar heat capacities of seven odd-numbered normal alkanoic acids, J. Chem. Thermodynam., 1982, 14, 763-769. [all data]

Garner and Randall, 1924
Garner, W.E.; Randall, F.C., Alternation in the heats of crystallization of the normal monobasic fatty acids. Part I., J. Chem. Soc., 1924, 125, 881-896. [all data]


Notes

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