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«alpha»-Copaene


Kovats' RI, non-polar column, isothermal

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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

Column type CapillaryCapillaryCapillaryPackedCapillary
Active phase EC-1EC-1OV-101Apiezon LSF-96
Column length (m) 30.30. 7.3 
Carrier gas    He 
Substrate    Silanized support (not indicated) 
Column diameter (mm) 0.250.25 3.17 
Phase thickness (mum) 0.250.25   
Temperature (C) 130.150.130.155.170.
I 1378.1390.1381.1410.1400.5
ReferenceSzafranek, Chrapkowska, et al., 2005Szafranek, Chrapkowska, et al., 2005Clarke, Perry, et al., 1994Ohta, Andersen, et al., 1977Andersen, Syrdal, et al., 1973
Comment MSDC-RI MSDC-RI MSDC-RI MSDC-RI MSDC-RI
Column type CapillaryPacked
Active phase Apiezon LSE-30
Column length (m)   
Carrier gas  He
Substrate  Chromosorb G
Column diameter (mm)   
Phase thickness (mum)   
Temperature (C) 155.130.
I 1410.1378.5
ReferenceAndersen, Syrdal, et al., 1973Andersen and Falcone, 1969
Comment MSDC-RI MSDC-RI

References

Go To: Top, Kovats' RI, non-polar column, isothermal, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Szafranek, Chrapkowska, et al., 2005
Szafranek, B.; Chrapkowska, K.; Pawinska, M.; Szafranek, J., Analysis of leaf surface sesquiterpenes in potato varieties, J. Agric. Food Chem., 2005, 53, 8, 2817-2822, https://doi.org/10.1021/jf040437g . [all data]

Clarke, Perry, et al., 1994
Clarke, D.B.; Perry, N.B.; Weavers, R.T., Foliage Oil Terpenes of Prumnopitys ferruginea (D. Don) Laubenf. Variation in Acorenone Levels, J. Essnt. Oil Res., 1994, 6, 6, 549-554, https://doi.org/10.1080/10412905.1994.9699344 . [all data]

Ohta, Andersen, et al., 1977
Ohta, Y.; Andersen, N.H.; Liu, C.-B., Sesquiterpene constituents of two liverworts of genus diplophyllum. Novel eudesmanolides and cytotoxicity studies for enantiomeric methylene lactones, Tetrahedron, 1977, 33, 6, 617-628, https://doi.org/10.1016/0040-4020(77)80301-3 . [all data]

Andersen, Syrdal, et al., 1973
Andersen, N.H.; Syrdal, D.D.; Lawrence, B.M.; Terhune, S.J.; Hogg, J.W., Widespread occurrence of two heteroannular dienes of the cadalane skeleton, Phytochemistry, 1973, 12, 4, 827-833, https://doi.org/10.1016/0031-9422(73)80687-9 . [all data]

Andersen and Falcone, 1969
Andersen, N.H.; Falcone, M.S., The identification of sesquiterpene hydrocarbons from gas-liquid chromatography retention data, J. Chromatogr., 1969, 44, 52-59, https://doi.org/10.1016/S0021-9673(01)92497-5 . [all data]


Notes

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