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Thiazole, 2,5-dimethyl-


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

Kovats' RI, non-polar column, isothermal

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Column type Active phase Temperature (C) I Reference Comment
CapillaryOV-101110.922.Golovnya, Shenderyuk, et al., 1991He; Column length: 50. m; Column diameter: 0.30 mm
CapillaryOV-101110.887.Golovnya, Zhuravleva, et al., 199150. m/0.30 mm/0.4 «mu»m, He
CapillaryOV-101110.922.Zhuravleva, Shenderyuk, et al., 199050. m/0.30 mm/0.40 «mu»m, He
PackedApiezon L100.908.Yakush, Golovnya, et al., 1986Chromosorb GAW; Column length: 2.5 m

Kovats' RI, polar column, isothermal

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Column type Active phase Temperature (C) I Reference Comment
CapillaryPEG-40M110.1324.Golovnya, Shenderyuk, et al., 1991He; Column length: 50. m; Column diameter: 0.30 mm
CapillaryPEG-40M110.1291.Golovnya, Zhuravleva, et al., 199150. m/0.30 mm/0.4 «mu»m, He
CapillaryPEG-40M110.1324.Zhuravleva, Shenderyuk, et al., 199050. m/0.30 mm/0.40 «mu»m, He

Kovats' RI, polar column, temperature ramp

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Column type Active phase I Reference Comment
CapillaryDB-Wax1354.Yeo and Shibamoto, 1991He, 60. C @ 4. min, 4. K/min, 180. C @ 30. min; Column length: 60. m; Column diameter: 0.25 mm

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

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Column type Active phase I Reference Comment
CapillaryBPX-5934.Bredie, Mottram, et al., 200250. m/0.32 mm/0.5 «mu»m, 60. C @ 5. min, 4. K/min, 250. C @ 20. min
CapillaryBP-5915.Whitfield and Mottram, 20014. K/min; Column length: 50. m; Column diameter: 0.32 mm; Tstart: 60. C; Tend: 250. C

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

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Column type Active phase I Reference Comment
CapillaryPEG-20M1326.Shimoda, Nakada, et al., 199760. m/0.25 mm/0.25 «mu»m, He, 2. K/min, 230. C @ 60. min; Tstart: 50. C
CapillaryDB-Wax1326.Shimoda, Shiratsuchi, et al., 199660. m/0.25 mm/0.25 «mu»m, He, 2. K/min, 230. C @ 60. min; Tstart: 50. C

Normal alkane RI, non-polar column, isothermal

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Column type Active phase Temperature (C) I Reference Comment
PackedApieson L100.908.Golovnya, Zhuravleva, et al., 1987Argon, Chromosorb G AW (80-100 mesh); Column length: 2.4 m

Normal alkane RI, non-polar column, temperature ramp

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Column type Active phase I Reference Comment
CapillaryDB-1868.Yu, Wu, et al., 199460. m/0.25 mm/1. «mu»m, He, 40. C @ 5. min, 2. K/min, 260. C @ 60. min
CapillaryDB-1899.Yu, Wu, et al., 199460. m/0.25 mm/1. «mu»m, He, 40. C @ 5. min, 2. K/min, 260. C @ 60. min

Normal alkane RI, polar column, temperature ramp

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Column type Active phase I Reference Comment
CapillaryDB-Wax1347.Eiserich, Macku, et al., 1992He, 60. C @ 4. min, 4. K/min, 180. C @ 30. min; Column length: 60. m; Column diameter: 0.25 mm
CapillaryCarbowax 20M1365.Shibamoto and Russell, 19771. K/min; Column length: 100. m; Column diameter: 0.25 mm; Tstart: 70. C; Tend: 170. C
CapillaryCarbowax 20M1368.Shibamoto and Russell, 19771. K/min; Column length: 100. m; Column diameter: 0.25 mm; Tstart: 70. C; Tend: 170. C

References

Go To: Top, Gas Chromatography, Notes

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

Golovnya, Shenderyuk, et al., 1991
Golovnya, R.V.; Shenderyuk, V.V.; Zhuravleva, I.L.; Yakush, E.V., Analogy of sorption properties of alkylthiazoles and alkyl-oxazoles and its use for the calculation of retention indexes in capillary gas chromatography, Zh. Anal. Khim., 1991, 46, 2, 313-319. [all data]

Golovnya, Zhuravleva, et al., 1991
Golovnya, R.V.; Zhuravleva, I.L.; Yakush, E.V.; Schenderjuk, V.V., Retentions of alkyloxazoles and alkythiazoles and their prediction based on non-linear additivity concepts in gas chromatography, J. Chromatogr., 1991, 552, 1-12, https://doi.org/10.1016/S0021-9673(01)95918-7 . [all data]

Zhuravleva, Shenderyuk, et al., 1990
Zhuravleva, I.L.; Shenderyuk, V.V.; Yakush, E.V.; Golovnya, R.V., Calculation of retention indexes of alkyloxazoles and alkylthiazoles in capillary chromatography, Bull. Acad. Sci. USSR, Div. Chem. Sci. (Engl. Transl.), 1990, 6, 6, 1204-1210, https://doi.org/10.1007/BF00962384 . [all data]

Yakush, Golovnya, et al., 1986
Yakush, E.V.; Golovnya, R.V.; Zhuravleva, I.L.; Grigor'eva, D.N., Thermodynamic criterion and its use for identification of alkylthiazols from gas chromatographic data, Zh. Anal. Khim., 1986, 41, 884-889. [all data]

Yeo and Shibamoto, 1991
Yeo, H.C.H.; Shibamoto, T., Microwave-induced volatiles of the Maillard model system under different pH conditions, J. Agric. Food Chem., 1991, 39, 2, 370-373, https://doi.org/10.1021/jf00002a029 . [all data]

Bredie, Mottram, et al., 2002
Bredie, W.L.P.; Mottram, D.S.; Guy, R.C.E., Effect of temperature and pH on the generation of flavor volatiles in extrusion cooking of wheat flour, J. Agric. Food Chem., 2002, 50, 5, 1118-1125, https://doi.org/10.1021/jf0111662 . [all data]

Whitfield and Mottram, 2001
Whitfield, F.B.; Mottram, D.S., Heterocyclic volatiles formed by heating cysteine or hydrogen sulfide with 4-hydroxy-5-methyl-3(2H)-furanone at pH 6.5, J. Agric. Food Chem., 2001, 49, 2, 816-822, https://doi.org/10.1021/jf0008644 . [all data]

Shimoda, Nakada, et al., 1997
Shimoda, M.; Nakada, Y.; Nakashima, M.; Osajima, Y., Quantitative comparison of volatile flavor compounds in deep-roasted and light-roasted sesame seed oil, J. Agric. Food Chem., 1997, 45, 8, 3193-3196, https://doi.org/10.1021/jf970172o . [all data]

Shimoda, Shiratsuchi, et al., 1996
Shimoda, M.; Shiratsuchi, H.; Nakada, Y.; Wu, Y.; Osajima, Y., Identification and sensory characterization of volatile flavor compounds in sesame seed oil, J. Agric. Food Chem., 1996, 44, 12, 3909-3912, https://doi.org/10.1021/jf960115f . [all data]

Golovnya, Zhuravleva, et al., 1987
Golovnya, R.V.; Zhuravleva, I.L.; Yakush, E.V., Calculation of the thermidynamic values of alkylthiazoles from the Kovats retention indices on the basis on the non-linear additivity principle, Chromatographia, 1987, 23, 8, 595-598, https://doi.org/10.1007/BF02324871 . [all data]

Yu, Wu, et al., 1994
Yu, T.-H.; Wu, C.-M.; Ho, C.-T., Volatile compounds generated from the thermal interaction of glucose and alliin or deoxyalliin in propylene glycol, Food Chem., 1994, 51, 3, 281-286, https://doi.org/10.1016/0308-8146(94)90028-0 . [all data]

Eiserich, Macku, et al., 1992
Eiserich, J.P.; Macku, C.; Shibamoto, T., Volatile antioxidants formed from an L-cysteine/D-glucose Maillard model system, J. Agric. Food Chem., 1992, 40, 10, 1982-1988, https://doi.org/10.1021/jf00022a050 . [all data]

Shibamoto and Russell, 1977
Shibamoto, T.; Russell, G.F., A study of the volatiles isolated from a D-glucose-hydrogen sulfide-ammonia model system, J. Agric. Food Chem., 1977, 25, 1, 109-112, https://doi.org/10.1021/jf60209a054 . [all data]


Notes

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