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Hexacosane

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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 by: Eugene S. Domalski and Elizabeth D. Hearing

Quantity Value Units Method Reference Comment
solid,1 bar667.0J/mol*KN/AAndon and Martin, 1976crystaline, II phase

Constant pressure heat capacity of liquid

Cp,liquid (J/mol*K) Temperature (K) Reference Comment
870.353.Atkinson, Larkin, et al., 1969T = 353 to 453 K. Equation only.

Constant pressure heat capacity of solid

Cp,solid (J/mol*K) Temperature (K) Reference Comment
661.2298.15Andon and Martin, 1976crystaline, II phase; T = 10 to 360 K.
677.8304.Garner, Van Bibber, et al., 1931crystaline, II phase; T = 295 to 358 K. Mean value 22-40°C, «beta»-form.

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.

Andon and Martin, 1976
Andon, R.J.L.; Martin, J.F., Thermodynamic properties of hexacosane, J. Chem. Thermodynam., 1976, 8, 1159-1166. [all data]

Atkinson, Larkin, et al., 1969
Atkinson, C.M.L.; Larkin, J.A.; Richardson, M.J., Enthalpy changes in molten n-alkanes and polyethylene, J. Chem. Thermodynam., 1969, 1, 435-445. [all data]

Garner, Van Bibber, et al., 1931
Garner, W.E.; Van Bibber, K.; King, A.M., The melting points and heats of crystallization of the normal long-chain hydrocarbons, J. Chem. Soc. (London), 1931, 1931, 1533-1541. [all data]


Notes

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