2H-Pyran, 3,6-dihydro-4-methyl-2-(2-methyl-1-propenyl)-


Normal alkane 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 Polydimethyl siloxane with 5 % Ph groupsPolydimethyl siloxane with 5 % Ph groupsHP-5HP-5DB-1
Column length (m)   30.30.30.
Carrier gas     H2
Substrate      
Column diameter (mm)   0.250.250.25
Phase thickness (μm)   0.250.250.25
Program not specifiednot specified40 0C (2 min) 5 0C/min -> 80 0C 7 oC/min -> 160 0C 9 0C/min -> 200 0C 20 0C/min -> 280 0C (10 min)not specified45 0C 3 0C/min -> 175 0C 15 0C/min -> 300 0C (10 min)
I 1151.1159.1148.1144.1127.
ReferenceRobinson, Adams, et al., 2012Robinson, Adams, et al., 2012Zhao, Li, et al., 2008Zhao, Li, et al., 2008Kamatou, Viljoen, et al., 2007
Comment MSDC-RI MSDC-RI MSDC-RI MSDC-RI MSDC-RI
Column type CapillaryCapillaryCapillaryCapillaryCapillary
Active phase HP-1OV-1HP-5DB-1SE-30
Column length (m) 30.30. 30. 
Carrier gas HeHelium He 
Substrate      
Column diameter (mm) 0.20.25 0.25 
Phase thickness (μm) 0.330.25 0.25 
Program 60C(5min) => 3C/min => 180C => 20C/min => 280C(10min)40 0C (2 min) 6 0C/min -> 130 0C 10 0C/min -> 300 0Cnot specified45C => 3C/min => 175C => 15C/min => 300C (10min)not specified
I 1161.1141.1147.1127.1136.
ReferenceMerle, Verdeguer, et al., 2007Suschke, Sporer, et al., 2007Riu-Aumatell, Lopez-Tamames, et al., 2005Miguel, Simões, et al., 2004Vinogradov, 2004
Comment MSDC-RI MSDC-RI MSDC-RI MSDC-RI MSDC-RI
Column type CapillaryCapillaryCapillaryCapillary
Active phase SE-30DB-1CP Sil 5 CBPolydimethyl siloxanes
Column length (m)  30.25. 
Carrier gas   He 
Substrate     
Column diameter (mm)  0.25  
Phase thickness (μm)  0.250.39 
Program not specified45 0C 3 K/min -> 175 0C 15 K/min -> 300 0C (10 min)not specifiednot specified
I 1143.1127.1140.1143.
ReferenceVinogradov, 2004Figueiredo, Miguel, et al., 2001Weyerstahl, Marschall, et al., 1998Zenkevich, 1997
Comment MSDC-RI MSDC-RI MSDC-RI MSDC-RI

References

Go To: Top, Normal alkane 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.

Robinson, Adams, et al., 2012
Robinson, A.L.; Adams, D.O.; Boss, P.K.; Heymann, H.; Solomon, P.S.; Trengove, R.D., Influence of geographic origine on the sensory characteristics and wine composition of Vitus viniferas cv. Cabernet Sauvignon wines from Australia (Supplemental data), Am. J. Enol. Vitic., 2012, 64, 4, 467-476, https://doi.org/10.5344/ajev.2012.12023 . [all data]

Zhao, Li, et al., 2008
Zhao, Y.; Li, J.; Xu, Y.; Duan, H.; Fan, W.; Zhao, G., EXtraction, preparation and identification of volatile compounds in Changyu XO brandy, Chinese J. Chromatogr., 2008, 26, 2, 212-222, https://doi.org/10.1016/S1872-2059(08)60014-0 . [all data]

Kamatou, Viljoen, et al., 2007
Kamatou, G.P.P.; Viljoen, A.M.; Figueiredo, A.C.; Tilney, P.M.; Van Zyl, R.L.; Barroso, J.G.; Pedro, L.G.; Van Vuuren, S.F., Trichomes, essential oil composition and biological activities of Salvia albanicus Benth. and S. dolomitica Codd, two species from the Cape region of Soith Africa, South African J. Botany, 2007, 73, 1, 102-108, https://doi.org/10.1016/j.sajb.2006.08.001 . [all data]

Merle, Verdeguer, et al., 2007
Merle, H.; Verdeguer, M.; Blázquez, M.A.; Boira, H., Chemical composition of the essential oils from Eriocephalus africanus L. var. africanus populations growing in Spain, Flavour Fragr. J., 2007, 22, 6, 461-464, https://doi.org/10.1002/ffj.1821 . [all data]

Suschke, Sporer, et al., 2007
Suschke, U.; Sporer, F.; Schneele, J.; Geiss, H.K.; Reichling, J., Antibacterial and Cytotoxic activity of Nepeta cataria L., Nepeta cataria var. citriodora (Beck.) Balb. and Melissa officinalis L. essential oils, Natural Product Communications, 2007, 2, 12, 1277-1286. [all data]

Riu-Aumatell, Lopez-Tamames, et al., 2005
Riu-Aumatell, M.; Lopez-Tamames, E.; Buxaderas, S., Assessment of the Volatile Composition of Juices of Apricot, Peach, and Pear According to Two Pectolytic Treatments, J. Agric. Food Chem., 2005, 53, 20, 7837-7843, https://doi.org/10.1021/jf051397z . [all data]

Miguel, Simões, et al., 2004
Miguel, G.; Simões, M.; Figueiredo, A.C.; Barroso, J.G.; Pedro, L.G.; Carvalho, L., Composition and antioxidant activities of the essential oils of Thymus caespititius, Thymus camphoratus and Thymus mastichina, Food Chem., 2004, 86, 2, 183-188, https://doi.org/10.1016/j.foodchem.2003.08.031 . [all data]

Vinogradov, 2004
Vinogradov, B.A., Production, composition, properties and application of essential oils, 2004, retrieved from http://viness.narod.ru. [all data]

Figueiredo, Miguel, et al., 2001
Figueiredo, A.C.; Miguel, M.G.; Duarte, A.M.F.; Barroso, J.G.; Pedro, L.G., Essential oil composition of Thymus lotocephallus G. López R. Morales, collected during flowering and vegetative phases, Flavour Fragr. J., 2001, 16, 6, 417-421, https://doi.org/10.1002/ffj.1028 . [all data]

Weyerstahl, Marschall, et al., 1998
Weyerstahl, P.; Marschall, H.; Weirauch, M.; Thefeld, K.; Surburg, H., Constituents of commercial Labdanum oil, Flavour Fragr. J., 1998, 13, 5, 295-318, https://doi.org/10.1002/(SICI)1099-1026(1998090)13:5<295::AID-FFJ751>3.0.CO;2-I . [all data]

Zenkevich, 1997
Zenkevich, I.G., Analytical Parameters of Components of Essential Oils for their Chromatographic and Chromato-Spectral Identificaiton. Oxsigenated derivatives of Mono- and Sesquiterpene Hydrocarbons, Rastit, Resursy (Rus.), 1997, 33, 1, 16-28. [all data]


Notes

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