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Phenol, 4-ethyl-

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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:
BS - Robert L. Brown and Stephen E. Stein
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny, director
AC - William E. Acree, Jr., James S. Chickos
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DRB - Donald R. Burgess, Jr.

Quantity Value Units Method Reference Comment
Tboil490. ± 5.KAVGN/AAverage of 17 values; Individual data points
Quantity Value Units Method Reference Comment
Tfus319. ± 1.KAVGN/AAverage of 14 values; Individual data points
Quantity Value Units Method Reference Comment
Tc716.45KN/AAmbrose, 1963Uncertainty assigned by TRC = 0.8 K; TRC
Quantity Value Units Method Reference Comment
Deltasub80.3 ± 0.1kJ/molVBiddiscombe, Handley, et al., 1963ALS
Deltasub80.1kJ/molN/ABiddiscombe, Handley, et al., 1963DRB

Enthalpy of vaporization

DeltavapH (kJ/mol) Temperature (K) Method Reference Comment
53.2459.A,GS,EBStephenson and Malanowski, 1987Based on data from 444. - 503. K. See also Biddiscombe, Handley, et al., 1963, 2.; AC
56.5348.N/AStage, Müller, et al., 1953Based on data from 337. - 503. K.; AC
54.7373.N/AStage, Müller, et al., 1953Based on data from 337. - 503. K.; AC
53.8398.N/AStage, Müller, et al., 1953Based on data from 337. - 503. K.; AC
51.3423.N/AStage, Müller, et al., 1953Based on data from 337. - 503. K.; AC
47.6473.N/AStage, Müller, et al., 1953Based on data from 337. - 503. K.; 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
444.90 - 502.294.140091550.369-116.136Biddiscombe, Handley, et al., 1963Coefficents calculated by NIST from author's data.

In addition to the Thermodynamics Research Center (TRC) data available from this site, much more physical and chemical property data is available from the following TRC products:


References

Go To: Top, Phase change data, Notes

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

Ambrose, 1963
Ambrose, D., Critical Temperatures of Some Phenols and Other Organic Compounds, Trans. Faraday Soc., 1963, 59, 1988. [all data]

Biddiscombe, Handley, et al., 1963
Biddiscombe, D.P.; Handley, R.; Harrop, D.; Head, A.J.; Lewis, G.B.; Martin, J.F.; Sprake, C.H.S., Thermodynamic properties of organic oxygen compounds. Part XIII. Preparation and physical properties of pure ethylphenols, J. Chem. Soc., 1963, 5764-5768. [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]

Biddiscombe, Handley, et al., 1963, 2
Biddiscombe, D.P.; Handley, R.; Harrop, D.; Head, A.J.; Lewis, G.B.; Martin, J.F.; Sprake, C.H.S., 1099. Thermodynamic properties of organic oxygen compounds. Part XIII. Preparation and physical properties of pure ethylphenols, J. Chem. Soc., 1963, 5764, https://doi.org/10.1039/jr9630005764 . [all data]

Stage, Müller, et al., 1953
Stage, H.; Müller, E.; Faldix, P., Erdol u Kohle, 1953, 6, 375. [all data]


Notes

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