γ-Humulene

Formula: C₁₅H₂₄
Molecular weight: 204.3511
IUPAC Standard InChI: InChI=1S/C15H24/c1-13-7-5-8-14(2)10-12-15(3,4)11-6-9-13/h6,9-11H,5,7-8,12H2,1-4H3/b11-6-,13-9+,14-10+
IUPAC Standard InChIKey: QBNFBHXQESNSNP-KNAPRBDCSA-N
Chemical structure:
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Gas Chromatography

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

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

Column type	Active phase	I	Reference	Comment
Capillary	BP-1	1478.	Duquesnoy, Castola, et al., 2007	50. m/0.22 mm/0.25 μm, He, 2. K/min, 220. C @ 20. min; T_start: 60. C
Capillary	RTX-1	1479.	Paolini J., Costa J., et al., 2007	60. m/0.22 mm/0.25 μm, He, 2. K/min, 230. C @ 35. min; T_start: 60. C
Capillary	SPB-1	1464.	Blagojevic, Radulovic, et al., 2006	30. m/0.25 mm/0.25 μm, He, 50. C @ 3. min, 5. K/min, 250. C @ 15. min
Capillary	DB-5	1481.	Blagojevic, Radulovic, et al., 2006	30. m/0.2 mm/0.25 μm, He, 50. C @ 3. min, 5. K/min, 250. C @ 15. min
Capillary	BP-1	1480.	Gonny, Bradesi, et al., 2004	50. m/0.22 mm/0.25 μm, 2. K/min, 220. C @ 20. min; T_start: 60. C

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

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Column type	Active phase	I	Reference	Comment
Capillary	BP-20	1716.	Duquesnoy, Castola, et al., 2007	50. m/0.22 mm/0.25 μm, He, 2. K/min, 220. C @ 20. min; T_start: 60. C
Capillary	RTX-Wax	1698.	Paolini J., Costa J., et al., 2007	60. m/0.22 mm/0.25 μm, He, 2. K/min, 230. C @ 35. min; T_start: 60. C
Capillary	BP-20	1719.	Gonny, Bradesi, et al., 2004	50. m/0.22 mm/0.25 μm, 2. K/min, 220. C @ 20. min; T_start: 60. C

Normal alkane RI, non-polar column, temperature ramp

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Column type	Active phase	I	Reference	Comment
Capillary	CP Sil 5 CB	1485.	Ogunwande, Olawore, et al., 2005	25. m/0.25 mm/0.15 μm, 3. K/min; T_start: 50. C; T_end: 230. C
Capillary	CP Sil 5 CB	1471.	Asekun and Ekundayo, 1999	25. m/0.25 mm/0.15 μm, H2, 3. K/min; T_start: 50. C; T_end: 320. C
Capillary	DB-1	1476.	Binder and French, 1994	4. K/min, 230. C @ 10. min; Column length: 60. m; Column diameter: 0.32 mm; T_start: 50. C

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

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Column type	Active phase	I	Reference	Comment
Capillary	SE-54	1453.	Kilic, 2002	Program: not specified

Normal alkane RI, polar column, temperature ramp

View large format table.

Column type	Active phase	I	Reference	Comment
Capillary	DB-Wax	1713.	Binder and French, 1994	4. K/min, 230. C @ 10. min; Column length: 60. m; Column diameter: 0.32 mm; T_start: 50. C

References

Go To: Top, Gas Chromatography, Notes

Duquesnoy, Castola, et al., 2007
Duquesnoy, E.; Castola, V.; Casanova, J., Composition and chemical variability of the twig oil of Abies alba Miller from Corsica, Flavour Fragr. J., 2007, 22, 4, 293-299, https://doi.org/10.1002/ffj.1796 . [all data]

Paolini J., Costa J., et al., 2007
Paolini J.; Costa J.; Bernardini A.F., Analysis of the essential oil from the roots of Eupatorium cannabinum subsp corsicum (L.) by GC, GC-MS and C-13-NMR, Phytochem. Anal., 2007, 18, 3, 235-244, https://doi.org/10.1002/pca.977 . [all data]

Blagojevic, Radulovic, et al., 2006
Blagojevic, P.; Radulovic, N.; Palic, R.; Stojanovic, G., Chemical composition of the essential oils of Serbian wild-growing Srtemisia absinthium and Artemisia vulgaris, J. Agric. Food Chem., 2006, 54, 13, 4780-4789, https://doi.org/10.1021/jf060123o . [all data]

Gonny, Bradesi, et al., 2004
Gonny, M.; Bradesi, P.; Casanova, J., Identification of the components of the essential oil from wild Corsican Daucus carota L. using ¹³C-NMR spectroscopy, Flavour Fragr. J., 2004, 19, 5, 424-433, https://doi.org/10.1002/ffj.1330 . [all data]

Ogunwande, Olawore, et al., 2005
Ogunwande, I.A.; Olawore, N.O.; Adeleke, K.A.; Ekundayo, O., Volatile constituents from the leaves of Eucalyptus cloeziana F. Muell and E. propinqua Deane Maiden from Nigeria, Flavour Fragr. J., 2005, 20, 6, 637-639, https://doi.org/10.1002/ffj.1516 . [all data]

Asekun and Ekundayo, 1999
Asekun, O.T.; Ekundayo, O., Constituents of the leaf essential oil of Cedrela odorata L. from Nigeria, Flavour Fragr. J., 1999, 14, 6, 390-392, https://doi.org/10.1002/(SICI)1099-1026(199911/12)14:6<390::AID-FFJ850>3.0.CO;2-3 . [all data]

Binder and French, 1994
Binder, R.G.; French, R.C., Volatile components of Canada thistle, J. Agric. Food Chem., 1994, 42, 12, 2942-2945, https://doi.org/10.1021/jf00048a056 . [all data]

Kilic, 2002
Kilic, A., Volatile compounds of buds, flowers and fruits of bay (Laurus nobilis L.) and their odour contribution, Proc. ICNP-2002 - Trabzon/Turkiye, 2002, 338-341. [all data]

Notes

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Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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