Dortmund Data Bank

Std. Heat of Formation of 1,2-Ethanediol

The experimental data shown in these pages are freely available and have been published already in the DDB Explorer Edition. The data represent a small sub list of all available data in the Dortmund Data Bank. For more data or any further information please search the DDB or contact DDBST.


Formula Molar Mass CAS Registry Number Name
C2H6O2 62.068 107-21-1 1,2-Ethanediol
Search the DDB for all data of 1,2-Ethanediol


See larger image

Data Table

T [K] Molar Enthalpy [J/mol] State Reference
298.00 -460000.00 Liquid 2
298.00 -454926.00 Liquid 1
298.00 -454801.00 Liquid 6
298.00 -452290.00 Liquid 4
298.00 -387857.00 Vapor 3
298.15 -474047.00 Solid 5

List of References

Number Source
1 Parks G.S.; West T.J.; Naylor B.F.; Fujii P.S.; McClaine L.A.: Thermal data on organic compounds. XXIII. Modern combustion data for fourteeen hydrocarbons and five polyhydroxy alcohols.. J.Am.Chem.Soc. 68 (1946) 2524-2527
2 Knauth P.; Sabbah R.: Combustion calorimetry on milligram samples of liquid substances with a CRMT rocking bomb calorimeter. Application to the study of omega-alkanediols at 298.15 K.. J.Chem.Thermodyn. 21 (1989) 203-210
3 Gardner P.J.; Hussain K.S.: The standard enthalpies of formation of some aliphatic diols.. J.Chem.Thermodyn. 4 (1972) 819-827
4 Moureu H.; Dode M.: Heats of formation of ethylene oxide, of ethanediol and several homologous.. Bull.Soc.Chim.France Mem. 4 (1937) 637-647
5 Stohmann F.; Langbein H.: Ueber den Wärmewerth von Kohlehydraten, Mehrsäurigen Alkoholen und Phenolen. J.Prakt.Chem. 45 (1892) 305-356
6 Domalski E.S.: Selected Values of Heats of Combustion and Heats of Formation of Organic Compounds Containing the Elements C, H, N, O, P, and S. J.Phys.Chem.Ref.Data 1 (1972) 221-277

Pure Component Data Overview