Thymol

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Kovats' RI, non-polar column, custom temperature program

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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-5MSHP-5MSDB-5MSBP-1HP-5
Column length (m) 30.30.30.25.30.
Carrier gas HeHeHeN2He
Substrate      
Column diameter (mm) 0.250.250.250.250.25
Phase thickness (μm) 0.250.250.250.250.25
Program 40C(3min) => 3C/min => 160C => 10C/min => 200C50C(2min) => 2C/min => 160C(5min) => 50C/min => 270C (6min)60C(5min) => 2C/min => 140C= 5C/min => 250C(5min)60C => 5C/min => 220C(5min) => 3C/min => 245C(5min)40C (3min) => 3C/min => 180C => 30C/min => 270C (5min)
I 1306.1299.1284.1268.1290.
ReferenceAlissandrakis E., Tarantilis P.A., et al., 2007Mevy, Bousquet-Melou, et al., 2006Tuberoso, Kowalczyk, et al., 2005Dwivedi, Khan, et al., 2004Daferera, Ziogas, et al., 2003
Comment MSDC-RI MSDC-RI MSDC-RI MSDC-RI MSDC-RI
Column type CapillaryCapillaryPacked
Active phase OV-1AT-5SE-30
Column length (m) 30.60.2.9
Carrier gas HeHe 
Substrate   Chromosorb W HMDS (80-100 mesh)
Column diameter (mm) 0.250.25 
Phase thickness (μm) 0.250.25 
Program 44C(4min) => 3C/min => 74C => 6C/min => 134C => 12C/min => 312C60 C (1 min) 4 K/min -> 200 C 10 K/min -> 280 Cnot specified
I 1288.1308.1271.
ReferenceEl-Shazly, Dorai, et al., 2002Rojas and Usubillaga, 2000Grzybowski, Lamparczyk, et al., 1980
Comment MSDC-RI MSDC-RI MSDC-RI

References

Go To: Top, Kovats' RI, non-polar column, custom temperature program, Notes

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

Alissandrakis E., Tarantilis P.A., et al., 2007
Alissandrakis E.; Tarantilis P.A.; Harizanis P.C.; Polissiou M., Comparison of the volatile composition in thyme honeys from several origins in Greece, J. Agric. Food Chem., 2007, 55, 20, 8152-8157, https://doi.org/10.1021/jf071442y . [all data]

Mevy, Bousquet-Melou, et al., 2006
Mevy, J.P.; Bousquet-Melou, A.; Greff, S.; Millogo, J.; Fernandez, C., Chemical composition of the volatile oil of Laggera aurita Schulz from Burkina-Faso, Biochem. Syst. Ecol., 2006, 34, 11, 815-818, https://doi.org/10.1016/j.bse.2006.06.005 . [all data]

Tuberoso, Kowalczyk, et al., 2005
Tuberoso, C.I.G.; Kowalczyk, A.; Coroneo, V.; Russo, M.T.; Dessì, S.; Cabras, P., Chemical Composition and Antioxidant, Antimicrobial, and Antifungal Activities of the Essential Oil of Achillea ligustica All., J. Agric. Food Chem., 2005, 53, 26, 10148-10153, https://doi.org/10.1021/jf0518913 . [all data]

Dwivedi, Khan, et al., 2004
Dwivedi, S.; Khan, M.; Srivastava, S.K.; Syamasunnder, K.V.; Srivastava, A., Essential oil composition of different accessions of Mentha × piperita L. grown on the northern plains of India, Flavour Fragr. J., 2004, 19, 5, 437-440, https://doi.org/10.1002/ffj.1333 . [all data]

Daferera, Ziogas, et al., 2003
Daferera, D.J.; Ziogas, B.N.; Polissiou, M.G., The effectiveness of plant essential oils on the growth of Botrytis cinerea, Fusarium sp. and Clavibacter michiganensis subsp. michiganensis, Crop Prot., 2003, 22, 1, 39-44, retrieved from http://www.elsevier.com/gej-ng/10/25/40/84/25/31/article.pdf, https://doi.org/10.1016/S0261-2194(02)00095-9 . [all data]

El-Shazly, Dorai, et al., 2002
El-Shazly, A.; Dorai, G.; Wink, M., Composition and antimicrobial activity of essential oil and hexane-ether extract of Tanacetum santolinoides (DC.) Feinbr. and Fertig, Z. Naturforsch., 2002, 57c, 620-623. [all data]

Rojas and Usubillaga, 2000
Rojas, L.B.; Usubillaga, A., Composition of the essential oil fo Satureja brownei (SW.) Briq. from Venezuela, Flavour Fragr. J., 2000, 15, 1, 21-22, https://doi.org/10.1002/(SICI)1099-1026(200001/02)15:1<21::AID-FFJ861>3.0.CO;2-G . [all data]

Grzybowski, Lamparczyk, et al., 1980
Grzybowski, J.; Lamparczyk, H.; Nasal, A.; Radecki, A., Relationship between the retention indices of phenols on polar and non-polar stationary phases, J. Chromatogr., 1980, 196, 2, 217-223, https://doi.org/10.1016/S0021-9673(00)80441-0 . [all data]


Notes

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