(E,E)-2,4-Hexadiene, 3,4-dimethyl-

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Gas phase 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 by: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Quantity Value Units Method Reference Comment
Deltafgas-0.54kcal/molChydRoth, Lennartz, et al., 1988 

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 by: Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director

Quantity Value Units Method Reference Comment
Tboil407.15KN/AReeve and Reichel, 1972Uncertainty assigned by TRC = 1.5 K

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:


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 by: 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

2Hydrogen + (E,E)-2,4-Hexadiene, 3,4-dimethyl- = Hexane, 3,4-dimethyl-

By formula: 2H2 + C8H14 = C8H18

Quantity Value Units Method Reference Comment
Deltar-49.98 ± 0.08kcal/molChydRoth, Lennartz, et al., 1988liquid phase; solvent: Isooctane

Gas phase ion energetics 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:
LBLHLM - Sharon G. Lias, John E. Bartmess, Joel F. Liebman, John L. Holmes, Rhoda D. Levin, and W. Gary Mallard

Ionization energy determinations

IE (eV) Method Reference Comment
7.8PEHonegger, Zhong-zhi, et al., 1984LBLHLM

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.

Roth, Lennartz, et al., 1988
Roth, W.R.; Lennartz, H-W.; Doering, W.v.E.; Dolbier, W.R., Jr.; Schmidhauser, J.C., Thermochemistry of the "orthogonal" butadienes (Z,Z)-3,4-dimethylhexa-2,4-diene and 2,3-di-tert-butylbuta-1,3-diene, J. Am. Chem. Soc., 1988, 110, 1883-1889. [all data]

Reeve and Reichel, 1972
Reeve, W.; Reichel, D.M., Dehydration of 3,4-Dimethyl-3-hexanediol to the Six Possible C8H14 Dienes and Proof of Structure of the Substituted Btadienes, J. Org. Chem., 1972, 37, 68. [all data]

Honegger, Zhong-zhi, et al., 1984
Honegger, E.; Zhong-zhi, Y.; Heilbronner, E.; Doering, W.V.E.; Schmidhauser, J.C., Photoelectron-spectroscopic characterization of 3,4-dimethyl-2,4-hexadienes, Helv. Chim. Acta, 1984, 67, 640. [all data]


Notes

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