2(3H)-Furanone, dihydro-5-methyl-

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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: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Quantity Value Units Method Reference Comment
Δfgas-406.5 ± 1.1kJ/molCcbLeitao, Pilcher, et al., 1990See Brown, Conn, et al., 1989

Condensed 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: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Quantity Value Units Method Reference Comment
Δfliquid-461.3 ± 1.0kJ/molCcbLeitao, Pilcher, et al., 1990See Brown, Conn, et al., 1989
Quantity Value Units Method Reference Comment
Δcliquid-2649.6 ± 0.8kJ/molCcbLeitao, Pilcher, et al., 1990See Brown, Conn, et al., 1989; Corresponding Δfliquid = -461.3 kJ/mol (simple calculation by NIST; no Washburn corrections)

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
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DRB - Donald R. Burgess, Jr.

Quantity Value Units Method Reference Comment
Tboil480.7KN/AAldrich Chemical Company Inc., 1990BS
Quantity Value Units Method Reference Comment
Δvap53.9 ± 0.2kJ/molGSEmel'yanenko, Kozlova, et al., 2008Based on data from 276. to 350. K. See also Emel'yanenko, Verevkin, et al., 2009.; AC
Δvap54.8 ± 0.4kJ/molCLeitao, Pilcher, et al., 1990See Brown, Conn, et al., 1989; ALS
Δvap54.8kJ/molN/ALeitao, Pilcher, et al., 1990DRB
Δvap54.8 ± 0.4kJ/molCLeitao, Pilcher, et al., 1990AC

Enthalpy of vaporization

ΔvapH (kJ/mol) Temperature (K) Method Reference Comment
53.5325.AStephenson and Malanowski, 1987Based on data from 310. to 480. K. See also Stull, 1947.; 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
310.7 to 480.73.486041315.022-105.793Stull, 1947Coefficents calculated by NIST from author's data.

IR Spectrum

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Data compiled by: Coblentz Society, Inc.


Mass spectrum (electron ionization)

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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: NIST Mass Spectrometry Data Center, William E. Wallace, director

Spectrum

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Mass spectrum
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Additional Data

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Due to licensing restrictions, this spectrum cannot be downloaded.

Owner NIST Mass Spectrometry Data Center
Collection (C) 2014 copyright by the U.S. Secretary of Commerce
on behalf of the United States of America. All rights reserved.
Origin NIST Mass Spectrometry Data Center, 1998.
NIST MS number 291502

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References

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, IR Spectrum, Mass spectrum (electron ionization), Notes

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

Leitao, Pilcher, et al., 1990
Leitao, M.L.P.; Pilcher, H.; Meng-Yan, Y.; Brown, J.M.; Conn, A.D., Enthalpies of combustion of γ-butyrolactone, γ-valerolactone, and δ-valerolactone, J. Chem. Thermodyn., 1990, 22, 885-891. [all data]

Brown, Conn, et al., 1989
Brown, J.M.; Conn, A.D.; Pilcher, G.; Leitao, M.L.P.; Yang, M.-Y., On the strain energy of 5-ring and 6-ring lactones, J. Chem. Soc., Chem. Commun., 1989, 1817-1819. [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]

Emel'yanenko, Kozlova, et al., 2008
Emel'yanenko, Vladimir N.; Kozlova, Svetlana A.; Verevkin, Sergey P.; Roganov, Gennady N., Vapour pressures and enthalpies of vapourization of a series of the «947»-lactones, The Journal of Chemical Thermodynamics, 2008, 40, 6, 911-916, https://doi.org/10.1016/j.jct.2008.02.002 . [all data]

Emel'yanenko, Verevkin, et al., 2009
Emel'yanenko, V.N.; Verevkin, S.P.; Burakova, E.N.; Roganov, G.N.; Georgieva, M.K., The thermodynamic properties of alkylated «947»-lactones, Russ. J. Phys. Chem., 2009, 83, 4, 598-603, https://doi.org/10.1134/S0036024409040141 . [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]


Notes

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