1-Isopropylcyclohex-1-ene

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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
Tboil426.3KN/ASignaigo and Cramer, 1933Uncertainty assigned by TRC = 4. K
Tboil429.KN/AWallach and Mallison, 1908Uncertainty assigned by TRC = 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

Cyclohexane, (1-methylethylidene)- = 1-Isopropylcyclohex-1-ene

By formula: C9H16 = C9H16

Quantity Value Units Method Reference Comment
Δr-0.73 ± 0.15kcal/molKinBigley and May, 1970liquid phase; solvent: Acetic acid

Gas Chromatography

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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: NIST Mass Spectrometry Data Center, William E. Wallace, director

Kovats' RI, non-polar column, isothermal

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Column type Active phase Temperature (C) I Reference Comment
CapillarySE-3080.922.8Albaigés and Guardino, 1980He; Column length: 64. m; Column diameter: 0.25 mm
CapillarySqualane80.919.4Albaigés and Guardino, 1980He; Column length: 100. m; Column diameter: 0.25 mm
PackedSqualane80.929.Bogoslovsky, Anvaer, et al., 1978 
CapillarySqualane100.933.Rang, Orav, et al., 1977Nitrogen or helium; Column length: 100. m; Column diameter: 0.25 mm
CapillaryApiezon L100.962.Eisen, Orav, et al., 1972Column length: 45. m; Column diameter: 0.25 mm
CapillaryApiezon L120.972.Eisen, Orav, et al., 1972Column length: 45. m; Column diameter: 0.25 mm
CapillarySqualane60.922.2Eisen, Orav, et al., 1972Column length: 80. m; Column diameter: 0.25 mm
CapillarySqualane80.928.8Eisen, Orav, et al., 1972Column length: 80. m; Column diameter: 0.25 mm

Kovats' RI, polar column, isothermal

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Column type Active phase Temperature (C) I Reference Comment
CapillaryPEG-20M80.1038.Rang, Orav, et al., 1988 
CapillaryPEG 4000100.1064.Rang, Orav, et al., 1988 
CapillaryPEG 4000110.1073.Rang, Orav, et al., 1988 
CapillaryPEG 400060.1045.Rang, Orav, et al., 1988 
CapillaryPEG 400080.1055.Rang, Orav, et al., 1988 
CapillaryPEG 4000100.1064.Rang, Orav, et al., 1977Nitrogen or Helium; Column length: 45. m; Column diameter: 0.25 mm
CapillaryPolyethylene Glycol 4000100.1082.3Eisen, Orav, et al., 1972Column length: 80. m; Column diameter: 0.25 mm
CapillaryPolyethylene Glycol 400060.1058.1Eisen, Orav, et al., 1972Column length: 80. m; Column diameter: 0.25 mm
CapillaryPolyethylene Glycol 400080.1069.8Eisen, Orav, et al., 1972Column length: 80. m; Column diameter: 0.25 mm

Van Den Dool and Kratz RI, non-polar column, temperature ramp

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Column type Active phase I Reference Comment
CapillaryPetrocol DH924.White, Hackett, et al., 1992100. m/0.25 mm/0.5 μm, He, 1. K/min; Tstart: 30. C; Tend: 220. C

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.

Signaigo and Cramer, 1933
Signaigo, F.K.; Cramer, P.L., The preparation of some mono- and dialkylcylohexanes, J. Am. Chem. Soc., 1933, 55, 3326-32. [all data]

Wallach and Mallison, 1908
Wallach, O.; Mallison, H., Knowledge of Terpenes and Essential Oils. VII. Condensation of Cyclohexanone with Bromobutyric Acid Ester, Justus Liebigs Ann. Chem., 1908, 360, 68-70. [all data]

Bigley and May, 1970
Bigley, D.B.; May, R.W., The kinetics of acid-catalysed equilibrations of endo- and exo-cyclic olefins, J. Chem. Soc. B, 1970, 1761-1766. [all data]

Albaigés and Guardino, 1980
Albaigés, J.; Guardino, X., Gas chromatographic-mass spectrometric identification of alkylcyclohexanes and cyclohexenes, Chromatographia, 1980, 13, 12, 755-762, https://doi.org/10.1007/BF02265555 . [all data]

Bogoslovsky, Anvaer, et al., 1978
Bogoslovsky, Yu.N.; Anvaer, B.I.; Vigdergauz, M.S., Chromatographic constants in gas chromatography (in Russian), Standards Publ. House, Moscow, 1978, 192. [all data]

Rang, Orav, et al., 1977
Rang, S.; Orav, A.; Kuningas, K.; Eisen, O., Capillary Gas Chromatography of Monosubstituted Cyclopentenes and Cyclohexenes, Chromatographia, 1977, 10, 3, 115-122, https://doi.org/10.1007/BF02297862 . [all data]

Eisen, Orav, et al., 1972
Eisen, O.; Orav, A.; Rang, S., Identifizierung von Normal-Alkenen, Cyclopentenen und -Hexenen mittels Kapillar-Gas-Chromatographie. Identification des alcènes, cyclopentènes et -hexènes à l'aide de la chromatogrpahie en phase gazeuse sur colonne capillaire, Chromatographia, 1972, 5, 11, 229-239, https://doi.org/10.1007/BF02270600 . [all data]

Rang, Orav, et al., 1988
Rang, S.A.; Orav, A.E.; Kuningas, K.R.; Meister, A.E.; Strense, T.V.; Eisen, O.G., Gas-Chromatographic Characteristics of unsaturated hydrocarbons, Academy of Sciences of Estonia SSR, Tallinn, Estonia SSR, 1988, 208. [all data]

White, Hackett, et al., 1992
White, C.M.; Hackett, J.; Anderson, R.R.; Kail, S.; Spock, P.S., Linear temperature programmed retention indices of gasoline range hydrocarbons and chlorinated hydrocarbons on cross-linked polydimethylsiloxane, J. Hi. Res. Chromatogr., 1992, 15, 2, 105-120, https://doi.org/10.1002/jhrc.1240150211 . [all data]


Notes

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