Butanedioic acid, 2,3-dihydroxy- [R-(R*,R*)]-, dimethyl ester

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

Reduced pressure boiling point

Tboil (K) Pressure (atm) Reference Comment
436.20.030Aldrich Chemical Company Inc., 1990BS

Enthalpy of vaporization

ΔvapH (kcal/mol) Temperature (K) Method Reference Comment
18.3337.A,MEStephenson and Malanowski, 1987Based on data from 322. - 365. K. See also Crowell and Jones, 1954.; AC
15.8390.N/AStull, 1947Based on data from 375. - 553. K.; AC

Enthalpy of sublimation

ΔsubH (kcal/mol) Temperature (K) Method Reference Comment
18. ± 2.315.HSAChickos, Garin, et al., 1981Based on data from 310. - 320. K.; AC

Enthalpy of fusion

ΔfusH (kcal/mol) Temperature (K) Method Reference Comment
4.149322.2DTAChickos, Garin, et al., 1981See also Chickos, Braton, et al., 1991.; AC


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

Aldrich Chemical Company Inc., 1990
Aldrich Chemical Company Inc., Catalog Handbook of Fine Chemicals, Aldrich Chemical Company, Inc., Milwaukee WI, 1990, 1. [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]

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]

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]

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]


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