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1,2-Ethanediol

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Reaction 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 as indicated in comments:
B - John E. Bartmess
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.

Individual Reactions

(Chlorine anion bullet 1,2-Ethanediol) + 1,2-Ethanediol = (Chlorine anion bullet 21,2-Ethanediol)

By formula: (Cl- bullet C2H6O2) + C2H6O2 = (Cl- bullet 2C2H6O2)

Quantity Value Units Method Reference Comment
Deltar66.5 ± 5.0kJ/molTDAsZhang, Beglinger, et al., 1995gas phase; B
Quantity Value Units Method Reference Comment
Deltar39. ± 4.2kJ/molTDAsZhang, Beglinger, et al., 1995gas phase; B

Chlorine anion + 1,2-Ethanediol = (Chlorine anion bullet 1,2-Ethanediol)

By formula: Cl- + C2H6O2 = (Cl- bullet C2H6O2)

Quantity Value Units Method Reference Comment
Deltar106. ± 4.2kJ/molTDAsZhang, Beglinger, et al., 1995gas phase; B
Quantity Value Units Method Reference Comment
Deltar69.5 ± 4.2kJ/molTDAsZhang, Beglinger, et al., 1995gas phase; B

C2H5O2- + Hydrogen cation = 1,2-Ethanediol

By formula: C2H5O2- + H+ = C2H6O2

Quantity Value Units Method Reference Comment
Deltar1528. ± 10.kJ/molG+TSCrowder and Bartmess, 1993gas phase; B
Quantity Value Units Method Reference Comment
Deltar1510. ± 8.4kJ/molIMRECrowder and Bartmess, 1993gas phase; B

1,2-Ethanediol + Acetone = 1,3-Dioxolane, 2,2-dimethyl- + Water

By formula: C2H6O2 + C3H6O = C5H10O2 + H2O

Quantity Value Units Method Reference Comment
Deltar-10.kJ/molEqkAnteunis and Rommelaere, 1970liquid phase; ALS

1,2-Ethanediol + Nitric acid = 2-hydroxyethyl nitrate + Water

By formula: C2H6O2 + HNO3 = C2H5NO4 + H2O

Quantity Value Units Method Reference Comment
Deltar-7.9kJ/molCmTsvetkov, Sopin, et al., 1986liquid phase; ALS

Nitric oxide anion + 1,2-Ethanediol = C2H6NO3-

By formula: NO- + C2H6O2 = C2H6NO3-

Quantity Value Units Method Reference Comment
Deltar113.0kJ/molN/AHendricks, de Clercq, et al., 2002gas phase; B

References

Go To: Top, Reaction thermochemistry data, Notes

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

Zhang, Beglinger, et al., 1995
Zhang, W.; Beglinger, C.; Stone, J.A., High-pressure mass spectrometric study of the gas-phase association of Cl- with alpha,omega-diols, J. Phys. Chem., 1995, 99, 30, 11673, https://doi.org/10.1021/j100030a009 . [all data]

Crowder and Bartmess, 1993
Crowder, C.; Bartmess, J., The Gas Phase Acidities of Diols, J. Am. Soc. Mass Spectrom., 1993, 4, 9, 723, https://doi.org/10.1016/1044-0305(93)80051-Y . [all data]

Anteunis and Rommelaere, 1970
Anteunis, M.; Rommelaere, Y., NMR experiments on acetals. XXIX. The ease of acetonide formation of some glycols, Bull. Soc. Chim. Belg., 1970, 79, 523-530. [all data]

Tsvetkov, Sopin, et al., 1986
Tsvetkov, V.G.; Sopin, V.P.; Tsvetkova, L.Ya.; Marchenko, G.N., Enthalpy of reaction of nitric acid with some organic compounds, J. Gen. Chem. USSR, 1986, 56, 471-474. [all data]

Hendricks, de Clercq, et al., 2002
Hendricks, J.H.; de Clercq, H.L.; Freidhoff, C.B.; Arnold, S.T.; Eaton, J.G.; Fancher, C.; Lyapustina, S.A.; S., Anion solvation at the microscopic level: Photoelectron spectroscopy of the solvated anion clusters, NO-(Y)(n), where Y=Ar, Kr, Xe, N2O, H2S, NH3, H2O, and C2H4(OH)(2), J. Chem. Phys., 2002, 116, 18, 7926-7938, https://doi.org/10.1063/1.1457444 . [all data]


Notes

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