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Phenol, p-tert-butyl-

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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
Tboil507. ± 10.KAVGN/AAverage of 11 values; Individual data points
Quantity Value Units Method Reference Comment
Tfus372. ± 2.KAVGN/AAverage of 32 out of 33 values; Individual data points
Quantity Value Units Method Reference Comment
Deltavap67.9 ± 1.0kJ/molCRibeiro da Silva, Matos, et al., 1999AC
Quantity Value Units Method Reference Comment
Deltasub89.4 ± 2.5kJ/molCRibeiro da Silva, Matos, et al., 1999AC
Deltasub85.9 ± 0.5kJ/molGSVerevkin, 1999Based on data from 293. - 334. K.; AC
Deltasub93.43kJ/molCBertholon, Giray, et al., 1971ALS
Deltasub95.7kJ/molN/ABertholon, Giray, et al., 1971DRB

Enthalpy of vaporization

DeltavapH (kJ/mol) Temperature (K) Method Reference Comment
54.3486.A,GS,EBStephenson and Malanowski, 1987Based on data from 471. - 525. K. See also Stull, 1947 and Handley, Harrop, et al., 1964.; AC
59.6348.N/AStage, Müller, et al., 1953Based on data from 346. - 523. K.; AC
57.6373.N/AStage, Müller, et al., 1953Based on data from 346. - 523. K.; AC
56.6398.N/AStage, Müller, et al., 1953Based on data from 346. - 523. K.; AC
54.4423.N/AStage, Müller, et al., 1953Based on data from 346. - 523. K.; AC
49.9473.N/AStage, Müller, et al., 1953Based on data from 346. - 523. 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
471.27 - 524.84.118251622.037-118.559Handley, Harrop, et al., 1964, 2Coefficents calculated by NIST from author's data.

Enthalpy of sublimation

DeltasubH (kJ/mol) Temperature (K) Method Reference Comment
85.0 ± 0.5313.GSVerevkin, 1999Based on data from 293. - 334. K.; AC
84.3292.AStephenson and Malanowski, 1987Based on data from 280. - 304. K. See also Aihara, 1960.; AC

Enthalpy of fusion

DeltafusH (kJ/mol) Temperature (K) Reference Comment
14.52373.2Inozemtsev, Liakumovich, et al., 1972AC

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.

Ribeiro da Silva, Matos, et al., 1999
Ribeiro da Silva, M.A.V.; Matos, M.A.R.; Morais, V.M.F.; Miranda, M.S., Thermochemical and Theoretical Study of tert -Butyl and Di- tert -butylphenol Isomers, J. Org. Chem., 1999, 64, 24, 8816-8820, https://doi.org/10.1021/jo990801o . [all data]

Verevkin, 1999
Verevkin, S.P., Thermochemistry of phenols: quantification of theortho-,para-, andmeta-interactions in tert-alkyl substituted phenols, The Journal of Chemical Thermodynamics, 1999, 31, 5, 559-585, https://doi.org/10.1006/jcht.1998.0459 . [all data]

Bertholon, Giray, et al., 1971
Bertholon, G.; Giray, M.; Perrin, R.; Vincent-Falquet-Berny, M.F., No. 532. - Etude physicochimique des phenols. OX. - Ethanlpies de combustion et energies de resonance des alcoyl et aryphenols, Bull. Soc. Chim. France, 1971, 3180-3187. [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]

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]

Handley, Harrop, et al., 1964
Handley, R.; Harrop, D.; Martin, J.F.; Sprake, C.H.S., 846. Thermodynamic properties of organic oxygen compounds. Part XIV. Purification and vapour pressures of some alkylphenols, J. Chem. Soc., 1964, 4404, https://doi.org/10.1039/jr9640004404 . [all data]

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

Handley, Harrop, et al., 1964, 2
Handley, R.; Harrop, D.; Martin, J.F.; Sprake, C.H.S., Thermodynamic Properties of Organic Oxygen Compounds. Part XIV. Purification and Vapour Pressures of Some Alkylphenols, J. Chem. Soc., 1964, 4404-4406, https://doi.org/10.1039/jr9640004404 . [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]

Inozemtsev, Liakumovich, et al., 1972
Inozemtsev, P.P.; Liakumovich, A.G.; Gracheva, Z.D., Russ. J. Phys. Chem., 1972, 46, 6, 914. [all data]


Notes

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