Butanoic acid, 2-methyl-

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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 VF-5 MSVF-5 MSHP-5 MSHP-5 MSHP-5 MS
Column length (m) 60.60.30.30.30.
Carrier gas HeliumHeliumHeliumHeliumHelium
Substrate      
Column diameter (mm) 0.320.320.320.250.25
Phase thickness (μm) 0.250.250.250.250.25
Tstart (C) 30.30.50.70.35.
Tend (C) 260.260.240.290.195.
Heat rate (K/min) 2.2.4.5.2.
Initial hold (min)   2. 5.
Final hold (min) 28.28.10.10.30.
I 875.879.862.832.859.
ReferenceLeffingwell and Alford, 2011Leffingwell and Alford, 2011Pino, Marquez, et al., 2010Radulovic, Blagojevic, et al., 2010Kim and Chung, 2009
Comment MSDC-RI MSDC-RI MSDC-RI MSDC-RI MSDC-RI
Column type CapillaryCapillaryCapillaryCapillaryCapillary
Active phase SE-54HP-5 MSHP-101HP-1015 % Phenyl methyl siloxane
Column length (m) 30.30.25.25.30.
Carrier gas  HeliumHeliumHeliumHe
Substrate      
Column diameter (mm) 0.320.250.200.200.25
Phase thickness (μm) 0.250.250.250.251.
Tstart (C) 0.70.70.70.40.
Tend (C) 200.290.200.200.250.
Heat rate (K/min) 6.5.3.3.7.
Initial hold (min) 2. 2.2.10.
Final hold (min)  10.  5.
I 875.832.890.890.839.
ReferenceLaselan, Buettner, et al., 2009Radulovic, Blagojevic, et al., 2009Blazevic and Mastelic, 2008Blazevic and Mastelic, 2008Ramirez R. and Cava R., 2007
Comment MSDC-RI MSDC-RI MSDC-RI MSDC-RI MSDC-RI
Column type CapillaryCapillaryCapillaryCapillaryCapillary
Active phase 5 % Phenyl methyl siloxaneDB-5SPB-5BPX5HP-5
Column length (m) 30.25.30.25.60.
Carrier gas HeHeHeliumHeHe
Substrate      
Column diameter (mm) 0.250.320.250.200.32
Phase thickness (μm) 1.0.250.250.130.25
Tstart (C) 40.40.60.50.30.
Tend (C) 250.230.250.230.260.
Heat rate (K/min) 7.6.4.3.2.
Initial hold (min) 10.1.2.2.2.
Final hold (min) 5. 20. 28.
I 839.858.841.842.898.3
ReferenceRamirez R. and Cava R., 2007Zeller and Rychlik, 2007Pino, Marquez, et al., 2006Boustie, Rapior, et al., 2005Leffingwell and Alford, 2005
Comment MSDC-RI MSDC-RI MSDC-RI MSDC-RI MSDC-RI
Column type CapillaryCapillaryCapillaryCapillaryCapillary
Active phase MDN-5MDN-5SPB-5DB-1SE-54
Column length (m) 60.60.30.50.30.
Carrier gas HeHeHeN2He
Substrate      
Column diameter (mm) 0.250.250.250.250.053
Phase thickness (μm) 0.250.250.250.251.5
Tstart (C) 40.40.60.90.100.
Tend (C) 270.270.250.240.250.
Heat rate (K/min) 4.4.4.4.5.
Initial hold (min) 4.4.2.  
Final hold (min) 5.5.20.  
I 888.855.826.818.820.
Referencevan Loon, Linssen, et al., 2005van Loon, Linssen, et al., 2005Pino, Marbot, et al., 2005Velasco-Negueruela, Pérez-Alonso, et al., 2005Kilic, Hafizoglu, et al., 2004
Comment MSDC-RI MSDC-RI MSDC-RI MSDC-RI MSDC-RI
Column type CapillaryCapillaryCapillaryCapillaryCapillary
Active phase SPB-5DB-1DB-5MSRSL-200DB-5
Column length (m) 60.50.30.30.30.
Carrier gas HeliumN2HeH2He
Substrate      
Column diameter (mm) 0.320.250.530.320.32
Phase thickness (μm) 1.00.251.50.250.25
Tstart (C) 30.95.40.40.40.
Tend (C) 230.240.225.280.230.
Heat rate (K/min) 3.4.6.6.6.
Initial hold (min)   5.5.2.
Final hold (min)   30.5.5.
I 839.818.837.836.844.
ReferenceSebastian, Viallon-Fernandez, et al., 2003Velasco-Negueruela, Pérez-Alonso, et al., 2002Cadwallader and Heo, 2001Ngassoum, Jirovetz, et al., 2001Czerny and Grosch, 2000
Comment MSDC-RI MSDC-RI MSDC-RI MSDC-RI MSDC-RI
Column type CapillaryCapillaryCapillaryCapillaryCapillary
Active phase HP-5DB-5DB-5SPB-5Optima 1
Column length (m) 60.30.30.50.25.
Carrier gas HeH2H2HeHelium
Substrate      
Column diameter (mm) 0.320.320.320.320.20
Phase thickness (μm) 1.0.50.50.250.25
Tstart (C) 40.60.60.60.50.
Tend (C) 240.245.245.240.200.
Heat rate (K/min) 3.3.3.3.3.
Initial hold (min)  3.3.  
Final hold (min)  20.20.20. 
I 848.868.868.830.861.
ReferenceGarcía, Martín, et al., 2000Kotseridis and Baumes, 2000Kotseridis and Baumes, 2000Doneanu and Anitescu, 1998Fons, Rapior, et al., 1998
Comment MSDC-RI MSDC-RI MSDC-RI MSDC-RI MSDC-RI
Column type CapillaryCapillaryCapillaryCapillaryCapillary
Active phase HP-1DB-5DB-5DB-1DB-1
Column length (m) 25.60.60.30.60.
Carrier gas    He 
Substrate      
Column diameter (mm) 0.320.320.320.320.32
Phase thickness (μm)  1.1.0.5 
Tstart (C) 35.40.40.35.50.
Tend (C) 250.200.200.200.230.
Heat rate (K/min) 4.3.3.10.4.
Initial hold (min)  5.5.1. 
Final hold (min)  2.2. 10.
I 846.843.853.813.842.
ReferenceOng, Acree, et al., 1998Kondjoyan, Viallon, et al., 1997Kondjoyan, Viallon, et al., 1997Robacker and Bartelt, 1997Binder, Benson, et al., 1990
Comment MSDC-RI MSDC-RI MSDC-RI MSDC-RI MSDC-RI
Column type CapillaryCapillaryCapillary
Active phase DB-1DB5-30WDB-1
Column length (m) 60.30.50.
Carrier gas  He 
Substrate    
Column diameter (mm) 0.320.250.32
Phase thickness (μm)  0.25 
Tstart (C) 50.60.0.
Tend (C) 230.300.250.
Heat rate (K/min) 4.5.3.
Initial hold (min)    
Final hold (min) 10.  
I 829.863.896.
ReferenceBinder, Turner, et al., 1990Schwab and Schreier, 1988Habu, Flath, et al., 1985
Comment MSDC-RI MSDC-RI 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, 2011
Leffingwell, J.; Alford, E.D., Volatile constituents of the giant pufball mushroom (Calvatia gigantea), Leffingwell Rep., 2011, 4, 1-17. [all data]

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Pino, J.A.; Marquez, E.; Quijano, C.E.; Castro, D., Volatile compounds in noni (Morinda citrifolia L.) at two ripening stages, Ciencia e Technologia de Alimentos, 2010, 30, 1, 183-187, https://doi.org/10.1590/S0101-20612010000100028 . [all data]

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Radulovic, N.; Blagojevic, P.; Palic, R., Comparative study of the leaf volatiles of Arctostaphylos uva-ursi (L.) Spreng. and Vaccinium vitis-idaea L. (Ericaceae), Molecules, 2010, 15, 9, 6168-6185, https://doi.org/10.3390/molecules15096168 . [all data]

Kim and Chung, 2009
Kim, J.-S.; Chung, H.Y., GC-MS analysis of the volatile components in dried boxthorn (Lycium chimensis) Fruit, J. Korean Soc. Appl. Biol. Chem., 2009, 52, 5, 516-524, https://doi.org/10.3839/jksabc.2009.088 . [all data]

Laselan, Buettner, et al., 2009
Laselan, P.; Buettner, A.; Christlbauer, M., Investigation of the retronasal perseption of palm wine (Elaeis guineensis) aroma by application of sensory analysis and exhaled odorant measurement (EXOM), African J. of Food, Agriculture, Nutrition and development, 2009, 9, 2, 793-813. [all data]

Radulovic, Blagojevic, et al., 2009
Radulovic, N.S.; Blagojevic, P.D.; Palic, R.M.; Zlatkovic, B.K.; Stevanovic, B.M., Volatiles from vegetative organs of the paleoendemic resurrection plants Ramonda serbica Panc. and Ramonda nathaliae Panc. at Petrov, J. Serb. Chem. Soc., 2009, 74, 1, 35-44, https://doi.org/10.2298/JSC0901035R . [all data]

Blazevic and Mastelic, 2008
Blazevic, I.; Mastelic, J., Free and bounded volatiles of rocket (Eruca sativa Mill.), Fravour Fragr. J., 2008, 23, 4, 278-285, https://doi.org/10.1002/ffj.1883 . [all data]

Ramirez R. and Cava R., 2007
Ramirez R.; Cava R., Volatile profiles of dry-cured meat products from three different Iberian x Duroc genotypes, J. Agric. Food Chem., 2007, 55, 5, 1923-1931, https://doi.org/10.1021/jf062810l . [all data]

Zeller and Rychlik, 2007
Zeller, A.; Rychlik, M., Impact of estragole and other odorants on the flavour of anise and tarragon, Flavour Fragr. J., 2007, 22, 2, 105-113, https://doi.org/10.1002/ffj.1765 . [all data]

Pino, Marquez, et al., 2006
Pino, J.A.; Marquez, E.; Marbot, R., Volatile constituents from tea of roselle (Hibiscus sabdariffa L.), Rev. CENIC Ciencias Quimicas, 2006, 37, 3, 127-129. [all data]

Boustie, Rapior, et al., 2005
Boustie, J.; Rapior, S.; Fortin, H.; Tomas, S.; Bessiere, J.-M., Chemotaxonomic interest of volatile components in Lepista inversa and Lepista flaccida distinctions, Cryptogamie, Mycologie, 2005, 26, 1, 1-4. [all data]

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]

van Loon, Linssen, et al., 2005
van Loon, W.A.M.; Linssen, J.P.H.; Legger, A.; Posthumus, M.A.; Voragen, A.G.J., Identification and olfactometry of French fries flavour extracted at mouth conditions, Food Chem., 2005, 90, 3, 417-425, https://doi.org/10.1016/j.foodchem.2004.05.005 . [all data]

Pino, Marbot, et al., 2005
Pino, J.A.; Marbot, R.; Rosado, A.; Vázquez, C., Volatile constituents of genipap (Genipa americana L.) fruit from Cuba, Flavour Fragr. J., 2005, 20, 6, 583-586, https://doi.org/10.1002/ffj.1491 . [all data]

Velasco-Negueruela, Pérez-Alonso, et al., 2005
Velasco-Negueruela, A.; Pérez-Alonso, M.J.; Pérez de Paz, P.L.; Palá-Paúl, J.; Sanz, J., Analysis by gas chromatography-mass spectrometry of the essential oils from the aerial parts of Pimpinella anagodendron Bolle and Pimpinella rupicola Svent., two endemic species to the Canary Islands, Spain, J. Chromatogr. A, 2005, 1095, 1-2, 180-184, https://doi.org/10.1016/j.chroma.2005.09.074 . [all data]

Kilic, Hafizoglu, et al., 2004
Kilic, A.; Hafizoglu, H.; Kollmannsberger, H.; Nitz, S., Volatile constituents and key odorants in leaves, buds, flowers, and fruits of Laurus nobilis L., J. Agric. Food Chem., 2004, 52, 6, 1601-1606, https://doi.org/10.1021/jf0306237 . [all data]

Sebastian, Viallon-Fernandez, et al., 2003
Sebastian, I.; Viallon-Fernandez, C.; Berge, P.; Berdague, J.-L., Analysis of the volatile fraction of lamb fat tissue: influence of the type of feeding, Sciences des Aliments, 2003, 23, 4, 497-511, https://doi.org/10.3166/sda.23.497-511 . [all data]

Velasco-Negueruela, Pérez-Alonso, et al., 2002
Velasco-Negueruela, A.; Pérez-Alonso, M.J.; de Paz, P.L.P.; Vallejo, C.G.; Palá-Paúl, J.; Iñigo, A., Chemical composition of the essential oils from the roots, fruits, leaves and stems of Pimpinella cumbrae link growing in the Canary Islands (Spain), Flavour Fragr. J., 2002, 17, 6, 468-471, https://doi.org/10.1002/ffj.1131 . [all data]

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]

Ngassoum, Jirovetz, et al., 2001
Ngassoum, M.B.; Jirovetz, L.; Buchbauer, G., SPME/GC/MS analysis of headspace aroma compounds of the Cameroonian fruit Tetrapleura tetraptera (Thonn.) Taub., Eur. Food Res. Technol., 2001, 213, 1, 18-21, https://doi.org/10.1007/s002170100330 . [all data]

Czerny and Grosch, 2000
Czerny, M.; Grosch, W., Potent odorants of raw Arabica coffee. Their changes during roasting, J. Agric. Food Chem., 2000, 48, 3, 868-872, https://doi.org/10.1021/jf990609n . [all data]

García, Martín, et al., 2000
García, C.; Martín, A.; Timón, M.L.; Córdoba, J.J., Microbial populations and volatile compounds in the 'bone taint' spoilage of dry cured ham, Lett. Appl. Microbiol., 2000, 30, 1, 61-66, https://doi.org/10.1046/j.1472-765x.2000.00663.x . [all data]

Kotseridis and Baumes, 2000
Kotseridis, Y.; Baumes, R., Identification of impact odorants in Bordeaux red grape juice, in the commercial yeast used for its fermentation, and in the produced wine, J. Agric. Food Chem., 2000, 48, 2, 400-406, https://doi.org/10.1021/jf990565i . [all data]

Doneanu and Anitescu, 1998
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Fons, Rapior, et al., 1998
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Ong, Acree, et al., 1998
Ong, P.K.C.; Acree, T.E.; Lavin, E.H., Characterization of volatiles in rambutan fruit (Nephelium lappaceum L.), J. Agric. Food Chem., 1998, 46, 2, 611-615, https://doi.org/10.1021/jf970665t . [all data]

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Robacker and Bartelt, 1997
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Binder, Benson, et al., 1990
Binder, R.G.; Benson, M.E.; Flath, R.A., Volatile Components of Safflower, J. Agric. Food Chem., 1990, 38, 5, 1245-1248, https://doi.org/10.1021/jf00095a020 . [all data]

Binder, Turner, et al., 1990
Binder, R.G.; Turner, C.E.; Flath, R.A., Comparison of yellow starthistle volatiles from different plant parts, J. Agric. Food Chem., 1990, 38, 3, 764-767, https://doi.org/10.1021/jf00093a038 . [all data]

Schwab and Schreier, 1988
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Habu, Flath, et al., 1985
Habu, T.; Flath, R.A.; Mon, T.R.; Morton, J.F., Volatile components of Rooibos tea (Aspalathus linearis), J. Agric. Food Chem., 1985, 33, 2, 249-254, https://doi.org/10.1021/jf00062a024 . [all data]


Notes

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