Pentanal, 3-methyl-

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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
Tboil395.15KN/ALevene, Rothen, et al., 1935Uncertainty assigned by TRC = 2. 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:


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

Ionization energy determinations

IE (eV) Method Reference Comment
9.68EIHolmes, Fingas, et al., 1981LLK
9.90EIMorgan, Derrick, et al., 1980LLK

Appearance energy determinations

Ion AE (eV) Other Products MethodReferenceComment
C2H4O+11.40C4H8EIMorgan, Derrick, et al., 1980LLK
C2H4O+10.882-C4H8EIHolmes, Terlouw, et al., 1976LLK
C3H6O+10.10C3H6EIMorgan, Derrick, et al., 1980LLK
C4H8+11.10C2H4OEIMorgan, Derrick, et al., 1980LLK
C4H8+9.86CH3CHOEIHolmes, Terlouw, et al., 1976LLK
C4H8O+11.00C2H4EIMorgan, Derrick, et al., 1980LLK
C6H10+9.90H2OEIMorgan, Derrick, et al., 1980LLK

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

Normal alkane RI, non-polar column, temperature ramp

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Column type Active phase I Reference Comment
CapillaryOV-101719.Misharina, Golovnya, et al., 199150. m/0.32 mm/0.5 μm, He, 4. K/min; Tstart: 50. C; Tend: 250. C

Normal alkane RI, polar column, custom temperature program

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Column type Active phase I Reference Comment
CapillarySupelcowax 101026.Castioni and Kapetanidis, 199660. m/0.25 mm/0.25 μm, Helium; Program: 60 0C (10 min) 2 0C/min -> 80 0C 3 0C/min -> 100 0C 4 0C/min -> 220 0C (30 min)
CapillarySupelcowax 101037.Castioni and Kapetanidis, 199660. m/0.25 mm/0.25 μm, Helium; Program: not specified

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.

Levene, Rothen, et al., 1935
Levene, P.A.; Rothen, A.; Kuna, M., J. Biol. Chem., 1935, 111, 739. [all data]

Holmes, Fingas, et al., 1981
Holmes, J.L.; Fingas, M.; Lossing, F.P., Towards a general scheme for estimating the heats of formation of organic ions in the gas phase. Part I. Odd-electron cations, Can. J. Chem., 1981, 59, 80. [all data]

Morgan, Derrick, et al., 1980
Morgan, R.P.; Derrick, P.J.; Loudon, A.G., Kinetics and mechanisms of the decompositions of the molecular ions of pentanal and its monomethyl- substituted homologues in the picosecond to microsecond time interval following field ionization, J. Chem. Soc. Perkin Trans. 2, 1980, 306. [all data]

Holmes, Terlouw, et al., 1976
Holmes, J.L.; Terlouw, J.K.; Lossing, F.P., The thermochemistry of C2H4O+ ions, J. Phys. Chem., 1976, 80, 2860. [all data]

Misharina, Golovnya, et al., 1991
Misharina, T.A.; Golovnya, R.V.; Charnomskii, V.V., Volatile components of boiled shrimp funchalia woodwardi and crab geryon maritae, Zh. Anal. Khim., 1991, 46, 1421-1429. [all data]

Castioni and Kapetanidis, 1996
Castioni, P.; Kapetanidis, I., Volatile constituents from Brunfelsia grandiflora ssp. grandiflora: qualitative analysis by GC-MS, Scientia Pharmaceutica, 1996, 64, 83-91. [all data]


Notes

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