Propane-1,3-diol, 2-methyl-

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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 by: William E. Acree, Jr., James S. Chickos

Quantity Value Units Method Reference Comment
Δvap73.6 ± 0.2kJ/molGSVerevkin, 2007Based on data from 297. to 375. K.
Δvap71.3 ± 0.5kJ/molN/AWilson, VonNiederhausern, et al., 2002Based on data from 488. to 708. K. See also Verevkin, 2007.

Gas phase ion energetics 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:
LL - Sharon G. Lias and Joel F. Liebman
LBLHLM - Sharon G. Lias, John E. Bartmess, Joel F. Liebman, John L. Holmes, Rhoda D. Levin, and W. Gary Mallard

Appearance energy determinations

Ion AE (eV) Other Products MethodReferenceComment
C3H7O+10.98CH3OEIHolmes, Lossing, et al., 1991LL
C3H8O+10.86 ± 0.05CH2OEIHolmes, Mommers, et al., 1984LBLHLM

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.

Verevkin, 2007
Verevkin, Sergey P., Vapor Pressures and Enthalpies of Vaporization of a Series of the 1,3-Alkanediols, J. Chem. Eng. Data, 2007, 52, 1, 301-308, https://doi.org/10.1021/je060419q . [all data]

Wilson, VonNiederhausern, et al., 2002
Wilson, Grant M.; VonNiederhausern, David M.; Giles, Neil F., Critical Point and Vapor Pressure Measurements for Nine Compounds by a Low Residence Time Flow Method, J. Chem. Eng. Data, 2002, 47, 4, 761-764, https://doi.org/10.1021/je0100995 . [all data]

Holmes, Lossing, et al., 1991
Holmes, J.L.; Lossing, F.P.; Mayer, P.M., Heats of formation of oxygen-containing organic free radicals from appearance energy measurements, J. Am. Chem. Soc., 1991, 113, 9723. [all data]

Holmes, Mommers, et al., 1984
Holmes, J.L.; Mommers, A.A.; Szulejko, J.E.; Terlouw, J.K., Two new stable [C3H8O]+ isomers: The radical cations [C3H6OH2]+, J. Chem. Soc., Chem. Commun., 1984, 165. [all data]


Notes

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