Nonacosane, 2-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: William E. Acree, Jr., James S. Chickos

Enthalpy of vaporization

ΔvapH (kcal/mol) Temperature (K) Reference Comment
27.92476.Dykyj, Svoboda, et al., 1999Based on data from 461. to 718. K.

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

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

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Column type Active phase I Reference Comment
CapillaryUltra-12958.Nelson, Adams, et al., 2003150. C @ 4. min, 4. K/min, 320. C @ 30. min; Column length: 12. m; Column diameter: 0.2 mm

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

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Column type Active phase I Reference Comment
CapillaryHP-5MS2960.6Andriamaharavo, 201430. m/0.25 mm/0.25 μm, He; Program: 60C (1 min) => 5 C/min => 210C => 10 C/min => 280C (15 min)
CapillaryDB-12965.Sutton and Carlson, 1993He; Column length: 30. m; Column diameter: 0.25 mm; Program: 60C => 20C/min => 230C => 5C/min => 330C

Normal alkane RI, non-polar column, temperature ramp

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Column type Active phase I Reference Comment
CapillaryOV-12965.7Krkosova, Kubinec, et al., 2007100. m/0.32 mm/0.25 μm, Helium, 5. K/min, 310. C @ 5. min; Tstart: 30. C
CapillaryDB-12962.Katritzky, Chen, et al., 200030. m/0.32 mm/0.25 μm; Tstart: 60. C; Tend: 320. C

Normal alkane RI, non-polar column, custom temperature program

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Column type Active phase I Reference Comment
CapillaryPolydimethyl siloxane2962.Junkes, Castanho, et al., 2003Program: 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.

Dykyj, Svoboda, et al., 1999
Dykyj, J.; Svoboda, J.; Wilhoit, R.C.; Frenkel, M.L.; Hall, K.R., Vapor Pressure of Chemicals: Part A. Vapor Pressure and Antoine Constants for Hydrocarbons and Sulfur, Selenium, Tellurium and Hydrogen Containing Organic Compounds, Springer, Berlin, 1999, 373. [all data]

Nelson, Adams, et al., 2003
Nelson, D.R.; Adams, T.S.; Fatland, C.L., Hydrocarbons in the surface wax of eggs and adults of the Colorado potato beetle, Leptinotarsa decemlineata, Comp. Biochem. Physiol. B: Comp. Biochem., 2003, 134, 3, 447-466, https://doi.org/10.1016/S1096-4959(02)00262-2 . [all data]

Andriamaharavo, 2014
Andriamaharavo, N.R., Retention Data. NIST Mass Spectrometry Data Center., NIST Mass Spectrometry Data Center, 2014. [all data]

Sutton and Carlson, 1993
Sutton, B.D.; Carlson, D.A., Interspecific variation in tephritid fruit fly larvae surface hydrocarbons, Arch. Insect Biochem. Physiol., 1993, 23, 2, 53-65, https://doi.org/10.1002/arch.940230202 . [all data]

Krkosova, Kubinec, et al., 2007
Krkosova, Z.; Kubinec, R.; Addova, G.; Jurdakova, H.; Blasko, J.; Ostrovsky, I.; Sojak, L., Gas chromatographic - mass spectrometric characterization of monomethylalkanes from fuel diesel, Petroleum Coal, 2007, 49, 3, 51-62. [all data]

Katritzky, Chen, et al., 2000
Katritzky, A.R.; Chen, K.; Maran, U.; Carlson, D.A., QSPR Correlation and predictions of GC retention indexes for methyl-branched hydrocarbons produced by insects, Anal. Chem., 2000, 72, 1, 101-109, https://doi.org/10.1021/ac990800w . [all data]

Junkes, Castanho, et al., 2003
Junkes, B.S.; Castanho, R.D.M.; Amboni, C.; Yunes, R.A.; Heinzen, V.E.F., Semiempirical Topological Index: A Novel Molecular Descriptor for Quantitative Structure-Retention Relationship Studies, Internet Electronic Journal of Molecular Design, 2003, 2, 1, 33-49. [all data]


Notes

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