9H-Xanthene

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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

Quantity Value Units Method Reference Comment
Tboil584.2KN/AWeast and Grasselli, 1989BS
Quantity Value Units Method Reference Comment
Tfus373.7KN/ACoon, Sediawan, et al., 1988Uncertainty assigned by TRC = 0.1 K; TRC

Enthalpy of vaporization

ΔvapH (kJ/mol) Temperature (K) Method Reference Comment
88.7423.AStephenson and Malanowski, 1987Based on data from 413. to 433. K. See also Cass, Fletcher, et al., 1958.; AC
64.5435.N/ASivaraman and Kobayashi, 1984Based on data from 424. to 589. K.; AC
61.1475.N/ASivaraman and Kobayashi, 1984Based on data from 424. to 589. K.; AC
59.2515.N/ASivaraman and Kobayashi, 1984Based on data from 424. to 589. K.; AC
56.7555.N/ASivaraman and Kobayashi, 1984Based on data from 424. to 589. K.; AC
54.4585.N/ASivaraman and Kobayashi, 1984Based on data from 424. to 589. K.; AC

Enthalpy of sublimation

ΔsubH (kJ/mol) Temperature (K) Method Reference Comment
92.5329.TRordorf, 1986Based on data from 305. to 353. K.; AC

Enthalpy of fusion

ΔfusH (kJ/mol) Temperature (K) Method Reference Comment
20.67374.6DSCMonte, Santos, et al., 2008AC
15.87374.3DSCMahmoud, Solimando, et al., 2000AC
19.2373.7N/AAcree, 1991AC

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.

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]

Coon, Sediawan, et al., 1988
Coon, J.E.; Sediawan, W.B.; Auwaerter, J.E.; McLaughlin, E., Solubilities of families of heterocyclic polynuclear aromatics in organic solvents and their mixtures, J. Solution Chem., 1988, 17, 519. [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]

Cass, Fletcher, et al., 1958
Cass, R.C.; Fletcher, S.E.; Mortimer, C.T.; Springall, H.D.; White, T.R., 281. Heats of combustion and molecular structure. Part V. The mean bond energy term for the C?O bond in ethers, and the structures of some cyclic ethers, J. Chem. Soc., 1958, 1406, https://doi.org/10.1039/jr9580001406 . [all data]

Sivaraman and Kobayashi, 1984
Sivaraman, Alwarappa; Kobayashi, Riki, Investigation of vapor pressures and enthalpies and entropies of vaporization of xanthene at elevated temperatures, J. Chem. Eng. Data, 1984, 29, 4, 375-379, https://doi.org/10.1021/je00038a003 . [all data]

Rordorf, 1986
Rordorf, Berchtold F., Thermal properties of dioxins, furans and related compounds, Chemosphere, 1986, 15, 9-12, 1325-1332, https://doi.org/10.1016/0045-6535(86)90407-8 . [all data]

Monte, Santos, et al., 2008
Monte, Manuel J.S.; Santos, Luis M.N.B.F.; Sousa, Carlos A.D.; Fulem, Michal, Vapor Pressures of Solid and Liquid Xanthene and Phenoxathiin from Effusion and Static Studies, J. Chem. Eng. Data, 2008, 53, 8, 1922-1926, https://doi.org/10.1021/je800333q . [all data]

Mahmoud, Solimando, et al., 2000
Mahmoud, R.; Solimando, R.; Bouroukba, M.; Rogalski, M., Solid-Liquid Equilibrium and Excess Enthalpy Measurements in Binary {Dibenzofuran or Xanthene + Normal Long-Chain Alkane} Systems, J. Chem. Eng. Data, 2000, 45, 3, 433-436, https://doi.org/10.1021/je9902084 . [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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