2-Hexene, (Z)-

Data at NIST subscription sites:

NIST subscription sites provide data under the NIST Standard Reference Data Program, but require an annual fee to access. The purpose of the fee is to recover costs associated with the development of data collections included in such sites. Your institution may already be a subscriber. Follow the links above to find out more about the data in these sites and their terms of usage.


Reaction thermochemistry data

Go To: Top, References, Notes

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

Hydrogen + 2-Hexene, (Z)- = n-Hexane

By formula: H2 + C6H12 = C6H14

Quantity Value Units Method Reference Comment
Δr-119.5 ± 0.69kJ/molChydRogers, Crooks, et al., 1987liquid phase
Δr-119.0 ± 0.78kJ/molChydRogers and Crooks, 1983liquid phase; solvent: Hexane
Δr-113.2 ± 0.92kJ/molChydRogers, Papadimetriou, et al., 1975liquid phase; solvent: Hexane

1-Hexene = 2-Hexene, (Z)-

By formula: C6H12 = C6H12

Quantity Value Units Method Reference Comment
Δr-7.8 ± 0.2kJ/molEqkWiberg and Wasserman, 1981liquid phase; Trifluoroacetolysis
Δr-11.5 ± 1.0kJ/molCisoBartolo and Rossini, 1960liquid phase; Calculated from ΔHc

Trifluoroacetic acid + 2-Hexene, (Z)- = Acetic acid, 2,2,2-trifluoro-, 1-methylpentyl ester

By formula: C2HF3O2 + C6H12 = C8H13F3O2

Quantity Value Units Method Reference Comment
Δr-42.76 ± 0.13kJ/molEqkWiberg and Wasserman, 1981liquid phase; Trifluoroacetolysis

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.

Rogers, Crooks, et al., 1987
Rogers, D.W.; Crooks, E.; Dejroongruang, K., Enthalpies of hydrogenation of the hexenes, J. Chem. Thermodyn., 1987, 19, 1209-1215. [all data]

Rogers and Crooks, 1983
Rogers, D.W.; Crooks, E.L., Enthalpies of hydrogenation of the isomers of n-hexene, J. Chem. Thermodyn., 1983, 15, 1087-1092. [all data]

Rogers, Papadimetriou, et al., 1975
Rogers, D.W.; Papadimetriou, P.M.; Siddiqui, N.A., An improved hydrogen microcalorimeter for use with large molecules, Mikrochim. Acta, 1975, 2, 389-400. [all data]

Wiberg and Wasserman, 1981
Wiberg, K.B.; Wasserman, D.J., Enthalpies of hydration of alkenes. 1. The n-hexenes, J. Am. Chem. Soc., 1981, 103, 6563-6566. [all data]

Bartolo and Rossini, 1960
Bartolo, H.F.; Rossini, F.D., Heats of isomerization of the seventeen isomeric hexenes, J. Phys. Chem., 1960, 64, 1685-1689. [all data]


Notes

Go To: Top, Reaction thermochemistry data, References