Home Symbol which looks like a small house Up Solid circle with an upward pointer in it

Butanoic acid, 2-methyl-, propyl ester

Data at NIST subscription sites:

NIST subscription sites provide data under the NIST Standard Reference Data Program, but require an annual fee to access. The purpose of the fee is to recover costs associated with the development of data collections included in such sites. Your institution may already be a subscriber. Follow the links above to find out more about the data in these sites and their terms of usage.


Mass spectrum (electron ionization)

Go To: Top, Gas Chromatography, References, Notes

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

Spectrum

Notice: This spectrum may be better viewed with a Javascript and HTML 5 enabled browser.

Mass spectrum
For Zoom
1.) Enter the desired X axis range (e.g., 100, 200)
2.) Check here for automatic Y scaling
3.) Press here to zoom

Additional Data

View image of digitized spectrum (can be printed in landscape orientation).

Due to licensing restrictions, this spectrum cannot be downloaded.

Owner NIST Mass Spectrometry Data Center
Collection (C) 2014 copyright by the U.S. Secretary of Commerce
on behalf of the United States of America. All rights reserved.
Origin TNO Volatile Compounds in Food - Chemical Concepts
NIST MS number 250013

All mass spectra in this site (plus many more) are available from the NIST/EPA/NIH Mass Spectral Library. Please see the following for information about the library and its accompanying search program.


Gas Chromatography

Go To: Top, Mass spectrum (electron ionization), References, Notes

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, temperature ramp

View large format table.

Column type Active phase I Reference Comment
CapillaryDB-1936.Takeoka, Buttery, et al., 199260. m/0.32 mm/0.25 «mu»m, He, 30. C @ 4. min, 2. K/min; Tend: 210. C
CapillaryDB-1936.Takeoka, Buttery, et al., 199260. m/0.32 mm/0.25 «mu»m, He, 30. C @ 4. min, 2. K/min; Tend: 210. C
CapillaryDB-1936.Takeoka, Flath, et al., 199060. m/0.32 mm/0.25 «mu»m, He, 30. C @ 4. min, 2. K/min; Tend: 210. C
CapillaryDB-1936.Takeoka, Flath, et al., 199060. m/0.32 mm/0.25 «mu»m, He, 30. C @ 4. min, 2. K/min; Tend: 210. C

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

View large format table.

Column type Active phase I Reference Comment
CapillarySE-54954.Janzanntti, Franco, et al., 2000Column length: 50. m; Column diameter: 0.21 mm; Program: 50C (10min) => 2C/min => 75C => 3C/min => 150C => 5C/min => 200C

Kovats' RI, polar column, custom temperature program

View large format table.

Column type Active phase I Reference Comment
CapillaryCarbowax1150.Rowan, Lane, et al., 199630. m/0.25 mm/0.25 «mu»m; Program: 40C (10min) => 3C/min => 100C => 5C/min => 220C

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

View large format table.

Column type Active phase I Reference Comment
CapillaryHP-5MS944.3Andriamaharavo, 201430. m/0.25 mm/0.25 «mu»m, He; Program: 60C (1 min) => 5 C/min => 210C => 10 C/min => 280C (15 min)
CapillaryCP Sil 8 CB954.Fuhrmann and Grosch, 200225. m/0.32 mm/0.25 «mu»m, He; Program: 35C(2min) => 5C/min => 170C => 20C/min => 240C (10min)
CapillaryRTX-5947.Fuhrmann and Grosch, 2002Program: not specified
CapillaryDB-5943.Beaulieu and Grimm, 200130. m/0.25 mm/0.25 «mu»m, He; Program: 50C (1min) => 5C/min => 100C => 10C/min => 250C (9min)
CapillaryCP Sil 8 CB946.Steinhaus and Schieberle, 2000He; Column length: 30. m; Column diameter: 0.32 mm; Program: 35C (2min) => 40C/min => 50C (2min) => 6C/min => 180C => 10C/min => 240C

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

View large format table.

Column type Active phase I Reference Comment
CapillaryZB-Wax1136.Ledauphin, Saint-Clair, et al., 200430. m/0.25 mm/0.15 «mu»m, He, 35. C @ 5. min, 5. K/min, 220. C @ 10. min

Van Den Dool and Kratz RI, polar column, custom temperature program

View large format table.

Column type Active phase I Reference Comment
CapillaryFFAP1132.Steinhaus and Schieberle, 2000He; Column length: 25. m; Column diameter: 0.32 mm; Program: 35C (2min) => 40C/min => 60C (2min) => 6C/min => 180C => 10C/min => 240C

Normal alkane RI, non-polar column, isothermal

View large format table.

Column type Active phase Temperature (C) I Reference Comment
PackedSE-3070.937.Yabumoto, Jennings, et al., 1977 

Normal alkane RI, non-polar column, temperature ramp

View large format table.

Column type Active phase I Reference Comment
CapillaryOV-101933.Camciuc, Bessière, et al., 199850. m/0.22 mm/1. «mu»m, He, 100. C @ 1. min, 1. K/min; Tend: 220. C
CapillaryOV-101933.Anker, Jurs, et al., 19902. K/min; Column length: 50. m; Column diameter: 0.28 mm; Tstart: 80. C; Tend: 200. C

Normal alkane RI, non-polar column, custom temperature program

View large format table.

Column type Active phase I Reference Comment
CapillaryLM-5954.Janzanntti, Franco, et al., 2007Helium; Column length: 30. m; Column diameter: 0.25 mm; Program: 50 0C (10 min) 2 oC/min -> 75 0C 3 0C/min -> 150 0C 5 0C/min -> 200 0C
CapillaryLM-5933.Janzanntti, Franco, et al., 2007Helium; Column length: 30. m; Column diameter: 0.25 mm; Program: not specified
CapillarySE-30933.Vinogradov, 2004Program: not specified

Normal alkane RI, polar column, isothermal

View large format table.

Column type Active phase Temperature (C) I Reference Comment
PackedCarbowax 20M100.1141.Yabumoto, Jennings, et al., 1977 

Normal alkane RI, polar column, temperature ramp

View large format table.

Column type Active phase I Reference Comment
CapillarySupelcowax-101094.Chin, Nazimah, et al., 200710. m/0.1 mm/0.1 «mu»m, He, 40. C @ 1.5 min, 50. K/min, 240. C @ 2. min
CapillaryInnowax1151.Suleimenov, Atazharova, et al., 2003He, 60. C @ 10. min, 4. K/min, 220. C @ 10. min; Column length: 60. m; Column diameter: 0.25 mm
CapillaryCarbowax 20M1134.Anker, Jurs, et al., 19902. K/min; Column length: 80. m; Column diameter: 0.2 mm; Tstart: 70. C; Tend: 170. C

Normal alkane RI, polar column, custom temperature program

View large format table.

Column type Active phase I Reference Comment
CapillaryDB-Wax1125.Rowan, Hunt, et al., 200920. m/0.18 mm/0.18 «mu»m, Helium; Program: 35 0C (1 min) 2.9 0C/min -> 100 0C 8 0C/min -> 200 0C (5 min)
CapillaryDB-Wax1125.Rowan, Hunt, et al., 2009, 220. m/0.18 mm/0.18 «mu»m, Helium; Program: 35 0C (1 min) 2/9 0C/min -> 100 0C 8 0C/min -> 200 0C (5 min)
CapillaryCarbowax 20M1134.Vinogradov, 2004Program: not specified

References

Go To: Top, Mass spectrum (electron ionization), Gas Chromatography, Notes

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

Takeoka, Buttery, et al., 1992
Takeoka, G.R.; Buttery, R.G.; Flath, R.A., Volatile constituents of Asian pear (Pyrus serotina), J. Agric. Food Chem., 1992, 40, 10, 1925-1929, https://doi.org/10.1021/jf00022a040 . [all data]

Takeoka, Flath, et al., 1990
Takeoka, G.R.; Flath, R.A.; Mon, T.R.; Teranishi, R.; Guentert, M., Volatile Constituents of Apricot (Prunus armeniaca), J. Agric. Food Chem., 1990, 38, 2, 471-477, https://doi.org/10.1021/jf00092a031 . [all data]

Janzanntti, Franco, et al., 2000
Janzanntti, N.S.; Franco, M.R.B.; Lanças, F.M., Identificação de compostos voláteis de maçãs (Malus domestica) cultivar fuji, por cromatografia gasosa-espectrometria de massas, Cienc. Tecnol. Aliment., 2000, 20, 2, 164-171, retrieved from http://www.scielo.br/scielo.php?script=sciarttextpid=S0101-20612000000200007lng=ptnrm=iso. [all data]

Rowan, Lane, et al., 1996
Rowan, D.D.; Lane, H.P.; Allen, J.M.; Fielder, S.; Hunt, M.B., Biosynthesis of 2-methylbutyl, 2-methyl-2-butenyl, and 2-methylbutanoate esters in Red Delicious and Granny Smith apples using deuterium-labeled substrates, J. Agric. Food Chem., 1996, 44, 10, 3276-3285, https://doi.org/10.1021/jf9508209 . [all data]

Andriamaharavo, 2014
Andriamaharavo, N.R., Retention Data. NIST Mass Spectrometry Data Center., NIST Mass Spectrometry Data Center, 2014. [all data]

Fuhrmann and Grosch, 2002
Fuhrmann, E.; Grosch, W., Character impact odorants of the apple cultivars Elstar and Cox Orange, Nahrung/Food, 2002, 46, 3, 187-193, https://doi.org/10.1002/1521-3803(20020501)46:3<187::AID-FOOD187>3.0.CO;2-5 . [all data]

Beaulieu and Grimm, 2001
Beaulieu, J.C.; Grimm, C.C., Identification of volatile compounds in cantaloupe at various developmental stages using solid phase microextraction, J. Agric. Food Chem., 2001, 49, 3, 1345-1352, https://doi.org/10.1021/jf0005768 . [all data]

Steinhaus and Schieberle, 2000
Steinhaus, M.; Schieberle, P., Comparison of the most odor-active compounds in fresh and dried hop cones (Humulus lupulus L. variety Spalter Select) based on GC-olfactometry and odor dilution techniques, J. Agric. Food Chem., 2000, 48, 5, 1776-1783, https://doi.org/10.1021/jf990514l . [all data]

Ledauphin, Saint-Clair, et al., 2004
Ledauphin, J.; Saint-Clair, J.-F.; Lablanquie, O.; Guichard, H.; Founier, N.; Guichard, E.; Barillier, D., Identification of trace volatile compounds in freshly distilled calvados and cognac using preparative separations coupled with gas chromatography-mass spectrometry, J. Agric. Food Chem., 2004, 52, 16, 5124-5134, https://doi.org/10.1021/jf040052y . [all data]

Yabumoto, Jennings, et al., 1977
Yabumoto, K.; Jennings, W.G.; Yamaguchi, M., Gas chromatographic retention as identification criteria, Anal. Biochem., 1977, 78, 1, 244-251, https://doi.org/10.1016/0003-2697(77)90029-X . [all data]

Camciuc, Bessière, et al., 1998
Camciuc, M.; Bessière, J.M.; Vilarem, G.; Gaset, A., Volatile components in okra seed coat, Phytochemistry, 1998, 48, 2, 311-315, https://doi.org/10.1016/S0031-9422(97)01127-8 . [all data]

Anker, Jurs, et al., 1990
Anker, L.S.; Jurs, P.C.; Edwards, P.A., Quantitative structure-retention relationship studies of odor-active aliphatic compounds with oxygen-containing functional groups, Anal. Chem., 1990, 62, 24, 2676-2684, https://doi.org/10.1021/ac00223a006 . [all data]

Janzanntti, Franco, et al., 2007
Janzanntti, N.S.; Franco, M.R.B.; Lancas, F.M., Identificacao de compostos volateis de macas (Malus domestica) cultivar fuji, por chromatoghrafia gasosa-espectrometria de massas, 2007, retrieved from http://www.bibvirt.futuro.nsp.br/content/download/7005/56300/file/cta20u26.pdf. [all data]

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

Chin, Nazimah, et al., 2007
Chin, S.T.; Nazimah, S.A.H.; Quek, S.Y.; Che Man, Y.B.; Rahman, R.A.; Hashim, D.M., Analysis of volatile compounds from Malaysian durians (Durio zibethinus) using headspace SPME coupled to fast GC-MS, J. Food Comp. Anal., 2007, 20, 1, 31-44, https://doi.org/10.1016/j.jfca.2006.04.011 . [all data]

Suleimenov, Atazharova, et al., 2003
Suleimenov, E.M.; Atazharova, G.A.; Demirchi, B.; Baser, K.H.C.; Adekenov, S.M., Essential oil composition of Artemisia Lercheana and A. Sieversiana of Kazakhstan flora in Recent problems of development of new medicines of natural origin, Proceedings of symposium, St.Petersburg - Pushkin, 2003, 382-385. [all data]

Rowan, Hunt, et al., 2009
Rowan, D.D.; Hunt, M.B.; Alspach, P.A.; Whitworth, C.J.; Oraguzie, N.C., Heriability and genetic and phenotypic correlations of apple (Malus x domestica) fruit volatiles in a genetically diverse breeding population, J. Agric. Food Chem., 2009, 57, 17, 7944-7952, https://doi.org/10.1021/jf901359r . [all data]

Rowan, Hunt, et al., 2009, 2
Rowan, D.D.; Hunt, M.B.; Dimouro A.; Alspach P.A.; Weskett R.; Volz, R.K.; Gardiner, S.E.; Chagne, D., Profiling fruit volatiles in the progeny of a Royal Gala x Granny Smith apple (Malus x domestica) cross, J. Agr. Food Chem., 2009, 57, 17, 7953-7961, https://doi.org/10.1021/jf901678v . [all data]


Notes

Go To: Top, Mass spectrum (electron ionization), Gas Chromatography, References