Naphthalene, 1,2-dihydro-

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Gas 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: Glushko Thermocenter, Russian Academy of Sciences, Moscow

Constant pressure heat capacity of gas

Cp,gas (J/mol*K) Temperature (K) Reference Comment
38.1050.Dorofeeva O.V., 1988Recommended values were calculated statistically mechanically using force field approximation for polycyclic aromatic hydrocarbons to estimate the needed vibrational frequencies (see also [ Dorofeeva O.V., 1986]). These functions are reproduced in the reference book [ Frenkel M., 1994].
52.16100.
70.54150.
92.66200.
129.53273.15
142.7 ± 2.0298.15
143.63300.
194.26400.
237.71500.
273.14600.
301.96700.
325.66800.
345.40900.
362.001000.
376.051100.
388.011200.
398.231300.
407.021400.
414.601500.

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

Quantity Value Units Method Reference Comment
Δvap54.8 ± 0.1kJ/molIP,EBChirico and Steele, 2008AC
Δvap51.9 ± 0.4kJ/molGSVerevkin, 1999Based on data from 274. to 319. K.; AC

Reduced pressure boiling point

Tboil (K) Pressure (bar) Reference Comment
362.20.021Aldrich Chemical Company Inc., 1990BS

Enthalpy of vaporization

ΔvapH (kJ/mol) Temperature (K) Method Reference Comment
53.4 ± 0.1320.IP,EBChirico and Steele, 2008AC
50.8 ± 0.1360.IP,EBChirico and Steele, 2008AC
48.4 ± 0.1400.IP,EBChirico and Steele, 2008AC
45.9 ± 0.1440.IP,EBChirico and Steele, 2008AC
51.9 ± 0.4296.GSVerevkin, 1999Based on data from 274. to 319. K.; AC

Enthalpy of fusion

ΔfusH (kJ/mol) Temperature (K) Method Reference Comment
10.53264.4ACChirico and Steele, 2008Authors report two solid/solid phase transitions having negligible enthalpy of transition; AC

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.

Dorofeeva O.V., 1988
Dorofeeva O.V., Thermodynamic Properties of Polycyclic Aromatic Hydrocarbons in the Gaseous Phase. Institute for High Temperatures, USSR Academy of Sciences, Preprint No.1-238 (in Russian), Moscow, 1988. [all data]

Dorofeeva O.V., 1986
Dorofeeva O.V., On calculation of thermodynamic properties of polycyclic aromatic hydrocarbons, Thermochim. Acta, 1986, 102, 59-66. [all data]

Frenkel M., 1994
Frenkel M., Thermodynamics of Organic Compounds in the Gas State, Vol. I, II, Thermodynamics Research Center, College Station, Texas, 1994, 1994. [all data]

Chirico and Steele, 2008
Chirico, Robert D.; Steele, William V., Thermodynamic properties of 1,2-dihydronaphthalene: Glassy crystals and missing entropy, The Journal of Chemical Thermodynamics, 2008, 40, 5, 806-817, https://doi.org/10.1016/j.jct.2008.01.009 . [all data]

Verevkin, 1999
Verevkin, Sergey P., Thermochemical investigation on α-methyl-styrene and parent phenyl substituted alkenes, Thermochimica Acta, 1999, 326, 1-2, 17-25, https://doi.org/10.1016/S0040-6031(98)00585-1 . [all data]

Aldrich Chemical Company Inc., 1990
Aldrich Chemical Company Inc., Catalog Handbook of Fine Chemicals, Aldrich Chemical Company, Inc., Milwaukee WI, 1990, 1. [all data]


Notes

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