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Benzaldehyde, 4-hydroxy-

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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:
AC - William E. Acree, Jr., James S. Chickos

Quantity Value Units Method Reference Comment
Deltasub102.5 ± 0.5kJ/molMERibeiro da Silva, Gonçalves, et al., 2010Based on data from 324. - 341. K.; AC
Deltasub99.7 ± 0.4kJ/molCBernardes and Minas da Piedade, 2008AC
Deltasub98.2 ± 1.3kJ/molN/AStephenson and Malanowski, 1987Based on data from 303. - 336. K. See also Parsons, Rochester, et al., 1971.; AC

Enthalpy of vaporization

DeltavapH (kJ/mol) Temperature (K) Method Reference Comment
72.3409.AStephenson and Malanowski, 1987Based on data from 394. - 583. K. See also Stull, 1947.; AC

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 Comment
394.3 - 583.5.321162851.945-46.329Stull, 1947Coefficents calculated by NIST from author's data.

Enthalpy of sublimation

DeltasubH (kJ/mol) Temperature (K) Method Reference Comment
101.8 ± 0.5333.MERibeiro da Silva, Gonçalves, et al., 2010Based on data from 324. - 341. K.; AC
91.2324.N/AAihara, 1960Based on data from 312. - 336. K.; AC

Enthalpy of fusion

DeltafusH (kJ/mol) Temperature (K) Method Reference Comment
20.3390.8DSCBernardes and Minas da Piedade, 2008AC
21.6390.8N/ATemprado, Roux, et al., 2008AC


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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Ribeiro da Silva, Gonçalves, et al., 2010
Ribeiro da Silva, Maria D.M.C.; Gonçalves, Mariana V.; Monte, Manuel J.S., Thermodynamic study on hydroxybenzaldehyde derivatives: 3- and 4-Hydroxybenzaldehyde isomers and 3,5-di-tert-butyl-2-hydroxybenzaldehyde, The Journal of Chemical Thermodynamics, 2010, 42, 4, 472-477, https://doi.org/10.1016/j.jct.2009.10.009 . [all data]

Bernardes and Minas da Piedade, 2008
Bernardes, Carlos E.S.; Minas da Piedade, Manuel E., Energetics of the O-H Bond and of Intramolecular Hydrogen Bonding in HOC 6 H 4 C(O)Y (Y = H, CH 3 , CH 2 CH«58875»CH 2 , C«58876»CH, CH 2 F, NH 2 , NHCH 3 , NO 2 , OH, OCH 3 , OCN, CN, F, Cl, SH, and SCH 3 ) Compounds, J. Phys. Chem. A, 2008, 112, 40, 10029-10039, https://doi.org/10.1021/jp804455u . [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]

Parsons, Rochester, et al., 1971
Parsons, G.H.; Rochester, C.H.; Wood, C.E.C., Effect of 4-substitution on the thermodynamics of hydration of phenol and the phenoxide anion, J. Chem. Soc., B:, 1971, 533, https://doi.org/10.1039/j29710000533 . [all data]

Stull, 1947
Stull, Daniel R., Vapor Pressure of Pure Substances. Organic and Inorganic Compounds, Ind. Eng. Chem., 1947, 39, 4, 517-540, https://doi.org/10.1021/ie50448a022 . [all data]

Aihara, 1960
Aihara, Ariyuki, Estimation of the Energy of Hydrogen Bonds Formed in Crystals. II. Phenols, Bull. Chem. Soc. Jpn., 1960, 33, 2, 194-200, https://doi.org/10.1246/bcsj.33.194 . [all data]

Temprado, Roux, et al., 2008
Temprado, M.; Roux, María Victoria; Chickos, J.S., Some thermophysical properties of several solid aldehydes, J Therm Anal Calorim, 2008, 94, 1, 257-262, https://doi.org/10.1007/s10973-007-8883-0 . [all data]


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