Dortmund Data Bank

Entropy of 1,3-Butadiene

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
C4H6 54.092 106-99-0 1,3-Butadiene
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Data Table

T [K] Molar Entropy [J/(mol*K)] State Reference
298.00 266.30 Vapor 2
298.00 276.23 Vapor 3
298.00 278.73 Vapor 6
298.00 278.74 Vapor 1
298.00 279.26 Vapor 5

List of References

Number Source
1 Kilpatrick J.E.; Beckett C.W.; Prosen E.J.; Pitzer K.S.; Rossini F.D.: Heats, Equilibrium Constants, and Free Energies of Formation of the C3 to C5 Diolefins, Styrene, and the Methylstyrenes. J.Res. NBS 42 (1949) 225-240
2 Zeise H.: Die thermodynamischen Funktionen von Butadien-Gas und die Spaltungsgleichgewichte der Butylene in Butadien und Wasserstoff. Z.Elektrochem.Angew.Physik.Chem. 50 (1944) 113-118
3 Brickwedde F.G.; Moskow M.; Aston J.G.: Equilibrium Constants of some Reactions Involved in the Production Of1,3-Butadiene.. J.Res. NBS 37 (1946) 263-279
4 Aston J.G.; Szasz G.J.; Woolley H.W.; Brickwedde F.G.: Thermodynamic properties of gaseous 1,3-butadiene and the normal butenes above 25°C. Equilibria in the system 1,3-butadiene, n-butenes, and n-butane.. J.Chem.Phys. 14 (1946) 67-79
5 Godnev I.; Morozov V.: Thermodynamic functions of divinyl and equilibrium constant of preparation of divinyl from alcohol.. Zh.Fiz.Khim. 21 (1947) 799-809
6 Compton D.A.C.; George W.O.; Maddams W.F.: 1. A Spectroscopic and Thermodynamic Study of Buta-1,3-diene and 2-Methylbuta-1,3-diene (Isoprene). J.Chem.Soc.Perkin Trans.II (1976) 1666-1671

Pure Component Data Overview