Pyridine, 2-ethyl-

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Normal alkane RI, non-polar column, temperature ramp

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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 CapillaryCapillaryCapillaryCapillaryCapillary
Active phase HP-5HP-5DB-1DB-1DB-5
Column length (m) 60.30.60.60.60.
Carrier gas HeN2HeHe 
Substrate      
Column diameter (mm) 0.320.250.250.250.25
Phase thickness (μm) 0.250.250.250.250.25
Tstart (C) 30.40.50.50.40.
Tend (C) 260.240.240.240.250.
Heat rate (K/min) 2.4.3.3.2.
Initial hold (min) 2.3.5.5.5.
Final hold (min) 28.10.   
I 905.7904.863.866.912.
ReferenceLeffingwell and Alford, 2005Kubec, Drhová, et al., 1999Ishihara, Tsuneya, et al., 1992Ishihara, Tsuneya, et al., 1992Lee, Macku, et al., 1991
Comment MSDC-RI MSDC-RI MSDC-RI MSDC-RI MSDC-RI
Column type Capillary
Active phase DB-5
Column length (m) 60.
Carrier gas He
Substrate  
Column diameter (mm) 0.25
Phase thickness (μm)  
Tstart (C) 40.
Tend (C) 160.
Heat rate (K/min) 2.
Initial hold (min) 5.
Final hold (min)  
I 908.
ReferenceMacku and Shibamoto, 1991
Comment MSDC-RI

References

Go To: Top, Normal alkane RI, non-polar column, temperature ramp, Notes

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

Leffingwell and Alford, 2005
Leffingwell, J.C.; Alford, E.D., Volatile constituents of Perique tobacco, Electron. J. Environ. Agric. Food Chem., 2005, 4, 2, 899-915. [all data]

Kubec, Drhová, et al., 1999
Kubec, R.; Drhová, V.; Velísek, J., Volatile compounds thermally generated from S-propylcysteine and S-propylcysteine sulfoxide - aroma precursors of Allium vegetables, J. Agric. Food Chem., 1999, 47, 3, 1132-1138, https://doi.org/10.1021/jf980974z . [all data]

Ishihara, Tsuneya, et al., 1992
Ishihara, M.; Tsuneya, T.; Shiga, M.; Kawashima, S.; Yamagishi, K.; Yoshida, F.; Sato, H.; Uneyama, K., New pyridine derivatives and basic components in spearmint oil (Mentha gentilis f. cardiaca) and peppermint oil (Mentha piperita), J. Agric. Food Chem., 1992, 40, 9, 1647-1655, https://doi.org/10.1021/jf00021a034 . [all data]

Lee, Macku, et al., 1991
Lee, S.-R.; Macku, C.; Shibamoto, T., Isolation and identification of headspace volatiles formed in heated butter, J. Agric. Food Chem., 1991, 39, 11, 1972-1975, https://doi.org/10.1021/jf00011a017 . [all data]

Macku and Shibamoto, 1991
Macku, C.; Shibamoto, T., Headspace volatile compounds formed from heated corn oil and corn oil with glycine, J. Agric. Food Chem., 1991, 39, 7, 1265-1269, https://doi.org/10.1021/jf00007a014 . [all data]


Notes

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