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DL-Dimethyl tartarate

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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:
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny, director
AC - William E. Acree, Jr., James S. Chickos

Quantity Value Units Method Reference Comment
Tfus360.KN/ATammann, 1914Uncertainty assigned by TRC = 1. K; TRC

Enthalpy of vaporization

DeltavapH (kJ/mol) Temperature (K) Method Reference Comment
62.5388.AStephenson and Malanowski, 1987Based on data from 373. - 555. K. See also Stull, 1947.; AC

Enthalpy of sublimation

DeltasubH (kJ/mol) Temperature (K) Method Reference Comment
112. ± 5.6326.HSAChickos, Garin, et al., 1981Based on data from 314. - 339. K.; AC
113.8336.MECrowell and Jones, 1954Based on data from 315. - 358. K. See also Pedley and Rylance, 1977.; AC

Enthalpy of fusion

DeltafusH (kJ/mol) Temperature (K) Method Reference Comment
26.94360.2DTAChickos, Garin, et al., 1981See also Chickos, Braton, et al., 1991.; AC

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.

Tammann, 1914
Tammann, G., Z. Phys. Chem., Stoechiom. Verwandtschaftsl., 1914, 87, 357. [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]

Chickos, Garin, et al., 1981
Chickos, J.S.; Garin, D.L.; Hitt, M.; Schilling, G., Some solid state properties of enantiomers and their racemates, Tetrahedron, 1981, 37, 12, 2255-2259, https://doi.org/10.1016/S0040-4020(01)97981-5 . [all data]

Crowell and Jones, 1954
Crowell, Thomas I.; Jones, G.L., The Vapor Pressures d- and dl-Dimethyl Tartrate, J. Phys. Chem., 1954, 58, 8, 666-667, https://doi.org/10.1021/j150518a016 . [all data]

Pedley and Rylance, 1977
Pedley, J.B.; Rylance, J., , Computer Analysed Thermochemical Data: Organic and Organometallic Compounds, University of Sussex, Brighton, 1977. [all data]

Chickos, Braton, et al., 1991
Chickos, James S.; Braton, C. Marie; Hesse, Donald G.; Liebman, Joel F., Estimating entropies and enthalpies of fusion of organic compounds, J. Org. Chem., 1991, 56, 3, 927-938, https://doi.org/10.1021/jo00003a007 . [all data]


Notes

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