4-Methyl-1,3-pentadiene

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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 as indicated in comments:
BS - Robert L. Brown and Stephen E. Stein
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director

Quantity Value Units Method Reference Comment
Tboil349.7KN/AWeast and Grasselli, 1989BS
Tboil347.KN/ALabarre, 1963Uncertainty assigned by TRC = 2. K; TRC
Tboil349.KN/AEsafov, 1952Uncertainty assigned by TRC = 2. K; TRC
Tboil349.45KN/ABachman and Goebel, 1942Uncertainty assigned by TRC = 0.6 K; TRC
Tboil350.KN/AWhitby and Gallay, 1932Uncertainty assigned by TRC = 2. K; TRC
Quantity Value Units Method Reference Comment
Tfus203.KN/AEnklaar, 1917Uncertainty assigned by TRC = 15. K; TRC

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:


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:
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi

View reactions leading to C6H10+ (ion structure unspecified)

Ionization energy determinations

IE (eV) Method Reference Comment
8.26 ± 0.05EIWolkoff, Holmes, et al., 1980LLK
8.29PERucker, Lang, et al., 1980LLK
8.28 ± 0.02PEBieri, Burger, et al., 1977LLK
8.25PEMasclet, Mouvier, et al., 1981Vertical value; LLK

Appearance energy determinations

Ion AE (eV) Other Products MethodReferenceComment
C5H7+10.18 ± 0.05CH3EIWolkoff, Holmes, et al., 1980LLK

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.

Weast and Grasselli, 1989
CRC Handbook of Data on Organic Compounds, 2nd Editon, Weast,R.C and Grasselli, J.G., ed(s)., CRC Press, Inc., Boca Raton, FL, 1989, 1. [all data]

Labarre, 1963
Labarre, J.F., Contribution to the Study of Magneto-Optics of Bonds Between Atoms in Aliphatic Hydrocarbons, Ann. Chim., 1963, 8, 45-83. [all data]

Esafov, 1952
Esafov, V.I., Zh. Obshch. Khim., 1952, 22, 604. [all data]

Bachman and Goebel, 1942
Bachman, C.B.; Goebel, C.G., J. Am. Chem. Soc., 1942, 64, 787. [all data]

Whitby and Gallay, 1932
Whitby, G.S.; Gallay, W., Studies of polymers and polymerization V. The influence of methyl and \ phenyl substitution on the polymerizability of butadiene, Can. J. Res., 1932, 6, 280. [all data]

Enklaar, 1917
Enklaar, C.J., Recl. Trav. Chim. Pays-Bas, 1917, 36, 247. [all data]

Wolkoff, Holmes, et al., 1980
Wolkoff, P.; Holmes, J.L.; Lossing, F.P., On the formation of cyclopentenium cations from all C6H10+ molecular ion structures, Can. J. Chem., 1980, 58, 251. [all data]

Rucker, Lang, et al., 1980
Rucker, C.; Lang, D.; Sauer, J.; Friege, H.; Sustmann, R., Reaktivitat substituierter 1,3-Butadiene in Diels-Alder-Reaktionen, Chem. Ber., 1980, 113, 1663. [all data]

Bieri, Burger, et al., 1977
Bieri, G.; Burger, F.; Heilbronner, E.; Maier, J.P., Valence ionization enrgies of hydrocarbons, Helv. Chim. Acta, 1977, 60, 2213. [all data]

Masclet, Mouvier, et al., 1981
Masclet, P.; Mouvier, G.; Bocquet, J.F., Effets electroniques et effets steriques dus a la substitution alcoyle dans les dienes conjugues, J. Chim. Phys., 1981, 78, 99. [all data]


Notes

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