Pyridine, 2-pentyl-

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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 DB-5MSDB-1DB-1DB-1SPB-1
Column length (m) 30.60.60.60.60.
Carrier gas He HeHe 
Substrate      
Column diameter (mm) 0.530.320.250.25 
Phase thickness (μm) 1.50.250.250.25 
Tstart (C) 40.80.50.50.80.
Tend (C) 225.280.240.240.230.
Heat rate (K/min) 6.4.3.3.5.
Initial hold (min) 5. 5.5. 
Final hold (min) 30.15.   
I 1203.1172.1167.1174.1181.
ReferenceCadwallader and Heo, 2001Lambrecht and Kaulen, 1997Ishihara, Tsuneya, et al., 1992Ishihara, Tsuneya, et al., 1992Thomas and Bassols, 1992
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 1205.
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.

Cadwallader and Heo, 2001
Cadwallader, K.R.; Heo, J., Aroma of roasted sesame oil: characterization by direct thermal desorption-gas chromatography-olfactometry and sample dilution analysis, Am. Chem. Soc. Symp. Ser., 2001, 782, 187-202. [all data]

Lambrecht and Kaulen, 1997
Lambrecht, S.; Kaulen, J., Synthesis of substituted ethenylpyrazines and dialkylpyridines and their sensory properties, Flavour Fragr. J., 1997, 12, 439-442. [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]

Thomas and Bassols, 1992
Thomas, A.F.; Bassols, F., Occurrence of pyridines and other bases in orange oil, J. Agric. Food Chem., 1992, 40, 11, 2236-2243, https://doi.org/10.1021/jf00023a037 . [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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