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Tetrahydropyran

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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, Kenneth Kroenlein 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

Quantity Value Units Method Reference Comment
Tboil361.0 ± 0.7KAVGN/AAverage of 8 values; Individual data points
Quantity Value Units Method Reference Comment
Tfus224.KN/AGuieu, Carbonnel, et al., 1985Crystal phase 1 phase; Uncertainty assigned by TRC = 0.1 K; TRC
Tfus224.15KN/ABrooks and Pilcher, 1959Uncertainty assigned by TRC = 1. K; TRC
Tfus223.95KN/AAnonymous, 1942Uncertainty assigned by TRC = 0.3 K; TRC
Quantity Value Units Method Reference Comment
Tc572.2KN/AKobe and Mathews, 1970Uncertainty assigned by TRC = 0.3 K; TRC
Quantity Value Units Method Reference Comment
Pc47.70barN/AKobe and Mathews, 1970Uncertainty assigned by TRC = 0.1418 bar; TRC
Quantity Value Units Method Reference Comment
rhoc3.8124mol/lN/AKobe and Mathews, 1970Uncertainty assigned by TRC = 0.0056 mol/l; TRC
Quantity Value Units Method Reference Comment
Deltavap34.67kJ/molN/AMajer and Svoboda, 1985 
Deltavap38.2 ± 1.1kJ/molDSCRojas-Aguilar, Ginez-Carbajal, et al., 2005AC
Deltavap35.0kJ/molN/ASnelson and Skinner, 1961DRB
Deltavap34.9kJ/molVCass, Fletcher, et al., 1958ALS

Enthalpy of vaporization

DeltavapH (kJ/mol) Temperature (K) Method Reference Comment
31.17361.N/AMajer and Svoboda, 1985 
36.301.N/ARodríguez, Giner, et al., 2006Based on data from 286. - 361. K.; AC
33.2350.N/ARodriguez, Artigas, et al., 2000Based on data from 335. - 412. K.; AC
35.0288.AStephenson and Malanowski, 1987Based on data from 273. - 362. K.; AC
35.0281.N/ADykyj, 1972Based on data from 273. - 288. K. See also Cass, Fletcher, et al., 1958, 2.; AC
36.293.VSkuratov, Strepikheev, et al., 1957Combustion at 293 K; ALS

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.

Guieu, Carbonnel, et al., 1985
Guieu, R.; Carbonnel, L.; Kehiaian, H.V., Solutions solides organiques I. Etude des diagrammes de phases des systemes oxanne ou 1,4-dioxanne + cyclohexane, Bull. Soc. Chim. Fr., 1985, 1985, 709. [all data]

Brooks and Pilcher, 1959
Brooks, J.H.; Pilcher, G., A Simple Melting Point Calorimeter for Moderately Precise Determination of Purity, J. Chem. Soc., 1959, 1959, 1535. [all data]

Anonymous, 1942
Anonymous, R., , Am. Pet. Inst. Res. Proj. 6, Natl. Bur. Stand., 1942. [all data]

Kobe and Mathews, 1970
Kobe, K.A.; Mathews, J.F., Critical Properties and Vapor Pressures of Some Organic Nitrogen and Oxygen Compounds, J. Chem. Eng. Data, 1970, 15, 182. [all data]

Majer and Svoboda, 1985
Majer, V.; Svoboda, V., Enthalpies of Vaporization of Organic Compounds: A Critical Review and Data Compilation, Blackwell Scientific Publications, Oxford, 1985, 300. [all data]

Rojas-Aguilar, Ginez-Carbajal, et al., 2005
Rojas-Aguilar, A.; Ginez-Carbajal, F.; Orozco-Guareno, E.; Flores-Segura, H., Measurement of enthalpies of vaporization of volatile heterocyclic compounds by DSC, J Therm Anal Calorim, 2005, 79, 1, 95-100, https://doi.org/10.1007/s10973-004-0568-3 . [all data]

Snelson and Skinner, 1961
Snelson, A.; Skinner, H.A., Heats of combustion: sec-propanol, 1,4-dioxan, 1,3-dioxan and tetrahydropyran, Trans. Faraday Soc., 1961, 57, 2125-2131. [all data]

Cass, Fletcher, et al., 1958
Cass, R.C.; Fletcher, S.E.; Mortimer, C.T.; Springall, H.D.; White, T.R., 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, 1406-1410. [all data]

Rodríguez, Giner, et al., 2006
Rodríguez, S.; Giner, B.; Haro, M.; Martín, S.; Artigas, H., Isobaric vapour--liquid equilibrium for the binary systems formed by a cyclic ether and bromocyclohexane at 40.0 and 101.3 kPa, Physics and Chemistry of Liquids, 2006, 44, 3, 275-285, https://doi.org/10.1080/00319100600574168 . [all data]

Rodriguez, Artigas, et al., 2000
Rodriguez, S.; Artigas, H.; Lafuente, C.; Mainar, A.M.; Royo, F.M., Isobaric vapour--liquid equilibrium of binary mixtures of some cyclic ethers with chlorocyclohexane at 40.0 and 101.3 kPa, Thermochimica Acta, 2000, 362, 1-2, 153-160, https://doi.org/10.1016/S0040-6031(00)00580-3 . [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]

Dykyj, 1972
Dykyj, J., Petrochemia, 1972, 12, 1, 13. [all data]

Cass, Fletcher, et al., 1958, 2
Cass, R.C.; Fletcher, S.E.; Mortimer, C.T.; Quincey, P.G.; Springall, H.D., 193. Heats of combustion and molecular structure. Part IV. Aliphatic nitroalkanes and nitric esters, J. Chem. Soc., 1958, 958, https://doi.org/10.1039/jr9580000958 . [all data]

Skuratov, Strepikheev, et al., 1957
Skuratov, S.M.; Strepikheev, A.A.; Kozina, M.P., About the reaction activity of five and six-membered heterocyclic compounds, Dokl. Akad. Nauk SSSR, 1957, 117, 452-454. [all data]


Notes

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