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1,1':4',1'':4'',1'''-Quaterphenyl

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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
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
Tfus586.7KN/AWasicki, Radomska, et al., 1982Crystal phase 1 phase; Uncertainty assigned by TRC = 0.5 K; TRC
Tfus587.2KN/ASmith, 1979Uncertainty assigned by TRC = 0.5 K; TRC
Tfus576.KN/APines and Kolobielski, 1957Uncertainty assigned by TRC = 2. K; TRC
Tfus581.6KN/ASangster and Irvine, 1956Uncertainty assigned by TRC = 4. K; TRC
Tfus591.KN/AVdovtsova and Tsukervanik, 1954Uncertainty assigned by TRC = 4. K; TRC
Quantity Value Units Method Reference Comment
Deltavap136.1 ± 1.6kJ/molCGCHanshaw, Nutt, et al., 2008AC
Quantity Value Units Method Reference Comment
Deltasub172.5 ± 8.4kJ/molReviewRoux, Temprado, et al., 2008There are insufficient literature values to properly evaluate the data and insufficient information to construct thermochemical cycles or estimate values for comparison, and one must rely solely upon reported uncertainities and the quality of the measurements. In general, the evaluated uncertainty limits are on the order of (3 to 9) kJ/mol.; DRB
Deltasub156. ± 1.kJ/molVBalepin, Lebedev, et al., 1977ALS
Deltasub155.0kJ/molN/ABalepin, Lebedev, et al., 1977DRB

Reduced pressure boiling point

Tboil (K) Pressure (bar) Reference Comment
701.20.024Weast and Grasselli, 1989BS

Enthalpy of fusion

DeltafusH (kJ/mol) Temperature (K) Reference Comment
37.800587.2Smith, 1979, 2DH
57.600586.7Wasicki, Radomska, et al., 1982, 2DH
37.8587.2Saito, Atake, et al., 1985See also Acree, 1991.; AC

Entropy of fusion

DeltafusS (J/mol*K) Temperature (K) Reference Comment
64.4587.2Smith, 1979, 2DH
98.2586.7Wasicki, Radomska, et al., 1982, 2DH

Enthalpy of phase transition

DeltaHtrs (kJ/mol) Temperature (K) Initial Phase Final Phase Reference Comment
0.414233.0crystaline, IIcrystaline, ISaito, Atake, et al., 1985Transition region 180 to 270 K.; DH
1.100190. - 260.crystaline, IIIcrystaline, IIWasicki, Radomska, et al., 1982, 2DH
1.000450. - 540.crystaline, IIcrystaline, IWasicki, Radomska, et al., 1982, 2DH

Entropy of phase transition

DeltaStrs (J/mol*K) Temperature (K) Initial Phase Final Phase Reference Comment
1.82233.0crystaline, IIcrystaline, ISaito, Atake, et al., 1985Transition; DH

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

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

Wasicki, Radomska, et al., 1982
Wasicki, J.; Radomska, M.; Radomski, R., Heat capacities of diphenyl, p-terphenyl and p-quaterphenyl from 180 K to their melting points, J. Therm. Anal., 1982, 25, 509. [all data]

Smith, 1979
Smith, G.W., Phase behavior of some linear polyphenyls, Mol. Cryst. Liq. Cryst., 1979, 49, 207. [all data]

Pines and Kolobielski, 1957
Pines, H.; Kolobielski, M., Sodium-catalyzed Hydrogen Disporportionation of Phenylcyclohexene. Dehydrogenation and Condensation of Phenylcyclohexane, J. Am. Chem. Soc., 1957, 79, 1698. [all data]

Sangster and Irvine, 1956
Sangster, R.C.; Irvine, J.W., Study of Organic Scintillators, J. Chem. Phys., 1956, 24, 670. [all data]

Vdovtsova and Tsukervanik, 1954
Vdovtsova, E.A.; Tsukervanik, I.P., Condensation of Phenylaluminum Diiodide with Aromatic Halogen Compounds, Zh. Obshch. Khim., 1954, 24, 558. [all data]

Hanshaw, Nutt, et al., 2008
Hanshaw, William; Nutt, Marjorie; Chickos, James S., Hypothetical Thermodynamic Properties. Subcooled Vaporization Enthalpies and Vapor Pressures of Polyaromatic Hydrocarbons, J. Chem. Eng. Data, 2008, 53, 8, 1903-1913, https://doi.org/10.1021/je800300x . [all data]

Roux, Temprado, et al., 2008
Roux, M.V.; Temprado, M.; Chickos, J.S.; Nagano, Y., Critically Evaluated Thermochemical Properties of Polycyclic Aromatic Hydrocarbons, J. Phys. Chem. Ref. Data, 2008, 37, 4, 1855-1996. [all data]

Balepin, Lebedev, et al., 1977
Balepin, A.A.; Lebedev, V.P.; Miroshnichenko, E.A.; Koldobskii, G.I.; Ostovskii, V.A.; Larionov, B.P.; Gidaspov, B.V.; Lebedev, Yu.A., Energy effects in polyphenylenes and phenyltetrazoles, Svoistva Veshchestv Str. Mol., 1977, 93-98. [all data]

Weast and Grasselli, 1989
CRC Handbook of Data on Organic Compounds, 2nd Editon, Weast,R.C and Grasselli, J.G., ed(s)., CRC Press, Inc., Boca Raton, FL, 1989, 1. [all data]

Smith, 1979, 2
Smith, G.W., Phase behavior of some linear polyphenyls, Mol. Cryst. Liq. Cryst., 1979, 49, 207-209. [all data]

Wasicki, Radomska, et al., 1982, 2
Wasicki, J.; Radomska, M.; Radomski, R., Heat capacities of diphenyl, p-terphenyl and p-quaterphenyl from 180 K to their melting points, J. Therm. Anal., 1982, 25, 509-514. [all data]

Saito, Atake, et al., 1985
Saito, K.; Atake, T.; Chihara, H., Molar heat capacity and thermodynamic properties of p-quaterphenyl, J. Chem. Thermodynam., 1985, 17, 539-548. [all data]

Acree, 1991
Acree, William E., Thermodynamic properties of organic compounds: enthalpy of fusion and melting point temperature compilation, Thermochimica Acta, 1991, 189, 1, 37-56, https://doi.org/10.1016/0040-6031(91)87098-H . [all data]


Notes

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