2-Pentenal, 2-methyl-

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Phase change data

Go To: Top, IR Spectrum, Mass spectrum (electron ionization), 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 as indicated in comments:
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
BS - Robert L. Brown and Stephen E. Stein

Quantity Value Units Method Reference Comment
Tboil409.15KN/AKomarewsky and Kritchevsky, 1943Uncertainty assigned by TRC = 2. K; TRC
Quantity Value Units Method Reference Comment
Tfus178.6KN/AAnonymous, 1955Uncertainty assigned by TRC = 0.6 K; TRC

Reduced pressure boiling point

Tboil (K) Pressure (bar) Reference Comment
410.71.02Aldrich Chemical Company Inc., 1990BS

In addition to the Thermodynamics Research Center (TRC) data available from this site, much more physical and chemical property data is available from the following TRC products:


IR Spectrum

Go To: Top, Phase change data, Mass spectrum (electron ionization), Gas Chromatography, References, Notes

Data compiled by: Coblentz Society, Inc.

Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director


Mass spectrum (electron ionization)

Go To: Top, Phase change data, IR Spectrum, 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

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Additional Data

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NIST MS number 944

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Gas Chromatography

Go To: Top, Phase change data, IR Spectrum, 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, polar column, custom temperature program

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Column type Active phase I Reference Comment
CapillaryCarbowax 20M1149.Garruti, Franco, et al., 2001H2; Column length: 30. m; Column diameter: 0.25 mm; Program: 50 0C (8 min) 4 K/min -> 110 0C 16 K/min -> 200 0C

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

View large format table.

Column type Active phase I Reference Comment
CapillarySE-30852.Misharina and Golovnya, 199650. m/0.32 mm/0.25 μm, 4. K/min; Tstart: 50. C; Tend: 250. C
CapillaryUltra-1809.0Farkas, Hradský, et al., 199225. m/0.2 mm/0.33 μm, H2, 2. K/min; Tstart: 60. C; Tend: 230. C
CapillaryHP-1810.Kuo and Ho, 199250. m/0.32 mm/1.05 μm, He, 2. K/min; Tstart: 40. C; Tend: 260. C
CapillaryOV-1811.Schreyen, Dirinck, et al., 19761. K/min; Column length: 183. m; Column diameter: 0.762 mm; Tstart: 0. C; Tend: 230. C
CapillaryOV-1811.Schreyen, Dirinck, et al., 1976, 2N2, 1. K/min; Column length: 183. m; Tstart: 0. C; Tend: 230. C

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

View large format table.

Column type Active phase I Reference Comment
CapillaryHP-5MS829.7Andriamaharavo, 201430. m/0.25 mm/0.25 μm, He; Program: 60C (1 min) => 5 C/min => 210C => 10 C/min => 280C (15 min)

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

View large format table.

Column type Active phase I Reference Comment
CapillaryHP-Innowax1185.Quijano, Linares, et al., 200760. m/0.25 mm/0.25 μm, He, 50. C @ 4. min, 4. K/min, 220. C @ 10. min
CapillarySupelcowax-101171.Elmore, Nisyrios, et al., 200560. m/0.25 mm/0.25 μm, He, 40. C @ 2. min, 4. K/min; Tend: 280. C
CapillarySupelcowax-101151.Chung, Yung, et al., 200260. m/0.25 mm/0.25 μm, He, 35. C @ 5. min, 2. K/min, 195. C @ 90. min
CapillarySupelcowax-101151.Chung, Yung, et al., 200160. m/0.25 mm/0.25 μm, He, 35. C @ 5. min, 2. K/min, 195. C @ 90. min
CapillaryHP-Innowax1190.Schulz, Krüger, et al., 199860. m/0.25 mm/0.5 μm, H2, 4. K/min; Tstart: 80. C; Tend: 220. C
CapillarySupelcowax-101150.Chung and Cadwallader, 199360. m/0.25 mm/0.25 μm, He, 40. C @ 5. min, 2. K/min, 195. C @ 40. min

Normal alkane RI, non-polar column, temperature ramp

View large format table.

Column type Active phase I Reference Comment
CapillarySE-54834.Bellesia, Pinetti, et al., 200125. m/0.20 mm/0.50 μm, He, 35. C @ 2. min, 5. K/min; Tend: 250. C
CapillaryHP-5853.Kubec, Drhová, et al., 199930. m/0.25 mm/0.25 μm, N2, 40. C @ 3. min, 4. K/min, 240. C @ 10. min
CapillarySE-54839.Bellesia, Pinetti, et al., 199625. m/0.2 mm/0.5 μm, He, 35. C @ 2. min, 5. K/min; Tend: 250. C
CapillaryDB-1808.Binder, Benson, et al., 19904. K/min, 230. C @ 10. min; Column length: 60. m; Column diameter: 0.32 mm; Tstart: 50. C
CapillaryDB-1808.Binder, Turner, et al., 19904. K/min, 230. C @ 10. min; Tstart: 50. C
CapillaryDB-1804.Binder, Flath, et al., 19894. K/min, 250. C @ 5. min; Column length: 60. m; Column diameter: 0.32 mm; Tstart: 50. C
CapillaryOV-3850.Buttery and Ling, 1985He, 1. K/min, 170. C @ 120. min; Column length: 150. m; Column diameter: 0.66 mm; Tstart: 20. C
CapillaryOV-3850.Buttery, Xu, et al., 19851. K/min; Column length: 150. m; Column diameter: 0.66 mm; Tstart: 20. C; Tend: 170. C
CapillaryMethyl Silicone813.Lorenz, Stern, et al., 19834. K/min, 200. C @ 15. min; Column length: 25. m; Column diameter: 0.2 mm; Tstart: 50. C
CapillaryMethyl Silicone813.Lorenz, Stern, et al., 19834. K/min, 200. C @ 15. min; Column length: 25. m; Column diameter: 0.2 mm; Tstart: 50. C

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

View large format table.

Column type Active phase I Reference Comment
CapillaryHP-5826.Rotsatschakul, Visesanguan, et al., 200960. m/0.25 mm/0.25 μm, Helium; Program: 30 0C (2 min) 2 0Cmin -> 60 0C 10 0C/min -> 100 0C 20 0C/min -> 140 0C 10 0C/min -> 200 0C (10 min)
CapillaryHP-5828.Splivallo, Bossi, et al., 2007He; Program: 50C => 3C/min => 200C(10min) => 10C/min => 290C(10min)
CapillaryPONA810.Robert, Héritier, et al., 200450. m/0.2 mm/0.5 μm, He; Program: 60C(0.5min => 70C/min => 60C => 4C/min => 240C
CapillarySE-30812.Vinogradov, 2004Program: not specified
CapillaryDB-1808.Binder, Flath, et al., 1989Column length: 60. m; Column diameter: 0.32 mm; Program: not specified

Normal alkane RI, polar column, temperature ramp

View large format table.

Column type Active phase I Reference Comment
CapillaryTC-FFAP1177.Kurose and Yatagai, 200560. m/0.25 mm/0.4 μm, He, 3. K/min, 220. C @ 30. min; Tstart: 60. C
CapillaryDB-Wax1167.Chyau and Mau, 200160. m/0.32 mm/0.25 μm, 50. C @ 5. min, 1.5 K/min, 210. C @ 10. min
CapillaryHP-Innowax1160.Kubec, Drhová, et al., 199930. m/0.25 mm/0.25 μm, He, 40. C @ 3. min, 4. K/min, 190. C @ 10. min
CapillaryDB-Wax1155.Umano, Nakahara, et al., 199960. m/0.25 mm/0.25 μm, He, 40. C @ 2. min, 2. K/min; Tend: 200. C
CapillaryCP-Wax 52CB1167.Chyau, Lin, et al., 199750. m/0.32 mm/0.25 μm, He, 50. C @ 5. min, 1.5 K/min, 210. C @ 10. min
CapillaryCarbowax 20M1142.Kawakami and Kobayashi, 1991He, 60. C @ 4. min, 2. K/min; Column length: 50. m; Column diameter: 0.25 mm; Tend: 180. C
CapillaryDB-Wax1155.Binder, Benson, et al., 19904. K/min, 230. C @ 10. min; Column length: 60. m; Column diameter: 0.32 mm; Tstart: 50. C
CapillaryDB-Wax1155.Binder, Turner, et al., 19904. K/min, 230. C @ 10. min; Column length: 60. m; Column diameter: 0.32 mm; Tstart: 50. C
CapillaryDB-Wax1151.Binder, Flath, et al., 198950. C @ 0.1 min, 4. K/min, 230. C @ 10. min; Column length: 60. m; Column diameter: 0.32 mm
CapillaryCarbowax 20M1130.Buttery, Xu, et al., 198560. C @ 40. min, 1. K/min; Column length: 150. m; Column diameter: 0.66 mm; Tend: 170. C
CapillaryCarbowax 20M1130.Buttery and Ling, 198460. C @ 40. min, 1. K/min; Column length: 150. m; Column diameter: 0.66 mm; Tend: 170. C

Normal alkane RI, polar column, custom temperature program

View large format table.

Column type Active phase I Reference Comment
CapillaryDB-Wax1157.Gyawalia, Seo, et al., 200660. m/0.2 mm/0.25 μm, He; Program: 40C(3min) => 2C/min => 150C => 4C/min => 220C(20min) => 5C/min => 230C
CapillaryDB-Wax1172.Robert, Héritier, et al., 200460. m/0.25 mm/0.2 μm, He; Program: 60C(0.5min => 70C/min => 60C => 4C/min => 240C
CapillaryPEG-20M1149.Garruti, Franco, et al., 200330. m/0.25 mm/0.25 μm; Program: 50C(8min) => 4C/min => 110C => 16C/min => 200C
CapillaryDB-Wax1155.Binder, Flath, et al., 1989Column length: 60. m; Column diameter: 0.32 mm; Program: not specified

References

Go To: Top, Phase change data, IR Spectrum, 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.

Komarewsky and Kritchevsky, 1943
Komarewsky, V.I.; Kritchevsky, T.H., Synthesis of Olefin Hydrocarbons by Catalytic Condensation and Dehydration of Aliphatic Aldehydes, J. Am. Chem. Soc., 1943, 65, 547-8. [all data]

Anonymous, 1955
Anonymous, R., , Am. Pet. Inst. Res. Proj. 45, Tech. Rep. 14, No. 1, Ohio State Univ., 1955. [all data]

Aldrich Chemical Company Inc., 1990
Aldrich Chemical Company Inc., Catalog Handbook of Fine Chemicals, Aldrich Chemical Company, Inc., Milwaukee WI, 1990, 1. [all data]

Garruti, Franco, et al., 2001
Garruti, D.S.; Franco, M.R.B.; da Silva, M.A.A.A.P.; Janzantti, N.S.; Alves, G.L., Compostos voláteis do sabor de pseudofrutos de cajueiro anão precoce (Anacardium occidentale L.) CCP-76, Boletim de Pesquisa e Desenvolvimento 4, Empresa Brasileira de Pesquisa Agropecuária, Fortaleza, Brazil, 2001, 29, retrieved from http://www.cnpat.embrapa.br/publica/pub/BolPesq/pd4.pdf. [all data]

Misharina and Golovnya, 1996
Misharina, T.A.; Golovnya, R.V., Study of the composition of volatiles in raw and processed sardine by gas chromatography and gas chromatography-mass spectrometry, Zh. Anal. Khim., 1996, 51, 7, 791-795. [all data]

Farkas, Hradský, et al., 1992
Farkas, P.; Hradský, P.; Kovác, M., Novel flavour components identified in the steamn distillate of onion (Allium cepa L.), Z. Lebensm. Unters. Forsch., 1992, 195, 5, 459-462, https://doi.org/10.1007/BF01191718 . [all data]

Kuo and Ho, 1992
Kuo, M.-C.; Ho, C.-T., Volatile constituents of the solvent extracts of Welsh onions (Allium fistulosum L. variety Maichuon) and scallions (A. fistulosum L. variety caepitosum), J. Agric. Food Chem., 1992, 40, 10, 1906-1910, https://doi.org/10.1021/jf00022a036 . [all data]

Schreyen, Dirinck, et al., 1976
Schreyen, L.; Dirinck, P.; van Wassenhove, F.; Schamp, N., Analysis of leek volatiles by headspace condensation, J. Agric. Food Chem., 1976, 24, 6, 1147-1152, https://doi.org/10.1021/jf60208a023 . [all data]

Schreyen, Dirinck, et al., 1976, 2
Schreyen, L.; Dirinck, P.; van Wassenhove, F.; Schamp, N., Volatile flavor components of leek, J. Agric. Food Chem., 1976, 24, 2, 336-341, https://doi.org/10.1021/jf60204a056 . [all data]

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

Quijano, Linares, et al., 2007
Quijano, C.E.; Linares, D.; Pino, J.A., Changes in volatile compounds of fermented cereza agria [Phyllanthus acidus (L.) Skeels] fruit, Flavour Fragr. J., 2007, 22, 5, 392-394, https://doi.org/10.1002/ffj.1810 . [all data]

Elmore, Nisyrios, et al., 2005
Elmore, J.S.; Nisyrios, I.; Mottram, D.S., Analysis of the headspace aroma compounds of walnuts (Juglans regia L.), Flavour Fragr. J., 2005, 20, 5, 501-506, https://doi.org/10.1002/ffj.1477 . [all data]

Chung, Yung, et al., 2002
Chung, H.-Y.; Yung, I.K.S.; Ma, W.C.J.; Kim, J.-S., Analysis of volatile components in frozen and dried scallops (Patinopecten yessoensis) by gas chromatography/mass spectrometry, Food Res. Int., 2002, 35, 1, 43-53, https://doi.org/10.1016/S0963-9969(01)00107-7 . [all data]

Chung, Yung, et al., 2001
Chung, H.Y.; Yung, I.K.S.; Kim, J.-S., Comparison of volatile components in dried scallops (Chlamys farreri and Patinopecten yessoensis) prepared by boiling and steaming methods, J. Agric. Food Chem., 2001, 49, 1, 192-202, https://doi.org/10.1021/jf000692a . [all data]

Schulz, Krüger, et al., 1998
Schulz, H.; Krüger, H.; Liebmann, J.; Peterka, H., Distribution of volatile sulfur compounds in an interspecific hybrid between onion (Allium cepa L.) and leek (Allium porrum L.), J. Agric. Food Chem., 1998, 46, 12, 5220-5224, https://doi.org/10.1021/jf9806208 . [all data]

Chung and Cadwallader, 1993
Chung, H.Y.; Cadwallader, K.R., Volatile components in blue crab (Callinectes sapidus) meat and processing by-product, J. Food Sci., 1993, 58, 6, 1203-1207, https://doi.org/10.1111/j.1365-2621.1993.tb06148.x . [all data]

Bellesia, Pinetti, et al., 2001
Bellesia, F.; Pinetti, A.; Tirillini, B.; Bianchi, A., Temperature-dependent evolution of volatile organic compounds in Tuber borchii from Italy, Flavour Fragr. J., 2001, 16, 1, 1-6, https://doi.org/10.1002/1099-1026(200101/02)16:1<1::AID-FFJ936>3.0.CO;2-Y . [all data]

Kubec, Drhová, et al., 1999
Kubec, R.; Drhová, V.; Velísek, J., Volatile compounds thermally generated from S-propylcysteine and S-propylcysteine sulfoxide - aroma precursors of Allium vegetables, J. Agric. Food Chem., 1999, 47, 3, 1132-1138, https://doi.org/10.1021/jf980974z . [all data]

Bellesia, Pinetti, et al., 1996
Bellesia, F.; Pinetti, A.; Bianchi, A.; Tirillini, B., Volatile compounds of the white truffle (Tuber magnaturn Pico) from middle Italy, Flavour Fragr. J., 1996, 11, 4, 239-243, https://doi.org/10.1002/(SICI)1099-1026(199607)11:4<239::AID-FFJ573>3.0.CO;2-A . [all data]

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., Volatile components of purple starthistle, J. Agric. Food Chem., 1990, 38, 4, 1053-1055, https://doi.org/10.1021/jf00094a030 . [all data]

Binder, Flath, et al., 1989
Binder, R.G.; Flath, R.A.; Mon, T.R., Volatile components of bittermelon, J. Agric. Food Chem., 1989, 37, 2, 418-420, https://doi.org/10.1021/jf00086a032 . [all data]

Buttery and Ling, 1985
Buttery, R.G.; Ling, L.C., Volatile components of corn roots: possible insect attractants, J. Agric. Food Chem., 1985, 33, 4, 772-774, https://doi.org/10.1021/jf00064a054 . [all data]

Buttery, Xu, et al., 1985
Buttery, R.G.; Xu, C.; Ling, L.C., Volatile components of wheat leaves (and stems): Possible insect attractants, J. Agric. Food Chem., 1985, 33, 1, 115-117, https://doi.org/10.1021/jf00061a033 . [all data]

Lorenz, Stern, et al., 1983
Lorenz, G.; Stern, D.J.; Flath, R.A.; Haddon, W.F.; Tillin, S.J.; Teranishi, R., Identification of sheep liver volatiles, J. Agric. Food Chem., 1983, 31, 5, 1052-1057, https://doi.org/10.1021/jf00119a033 . [all data]

Rotsatschakul, Visesanguan, et al., 2009
Rotsatschakul, P.; Visesanguan, W.; Smitinont, T.; Chaiseri, S., Changes in volatile compounds during fermentation of nham (Thai fermented sausage), Int. Food Res. J., 2009, 16, 391-414. [all data]

Splivallo, Bossi, et al., 2007
Splivallo, R.; Bossi, S.; Maffei, M.; Bonfante, P., Discrimination of truffle fruiting body versus mycelial aromas by stir bar sorptive extraction, Phytochemistry, 2007, 68, 20, 2584-2598, https://doi.org/10.1016/j.phytochem.2007.03.030 . [all data]

Robert, Héritier, et al., 2004
Robert, F.; Héritier, J.; Quiquerez, J.; Simian, H.; Blank, I., Synthesis and sensorial properties of 2-alkylalk-2-enals and 3-(acetylthio)-2-alkyl alkanals, J. Agric. Food Chem., 2004, 52, 11, 3525-3529, https://doi.org/10.1021/jf0498968 . [all data]

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

Kurose and Yatagai, 2005
Kurose, K.; Yatagai, M., Components of the essential oils of Azadirachta indica A. Juss, Azadirachta siamensis Velton, and Azadirachta excelsa (Jack) Jacobs and their comparison, J. Wood Sci., 2005, 51, 2, 185-188, https://doi.org/10.1007/s10086-004-0640-4 . [all data]

Chyau and Mau, 2001
Chyau, C.-C.; Mau, J.-L., Effects of various oils on volatile compounds of deep-fried shallot flavouring, Food Chem., 2001, 74, 1, 41-46, https://doi.org/10.1016/S0308-8146(00)00336-8 . [all data]

Umano, Nakahara, et al., 1999
Umano, K.; Nakahara, K.; Shoji, A.; Shibamoto, T., Aroma chemicals isolated and identified from leaves of aloe arborescens Mill. Var. natalensis Berger, J. Agric. Food Chem., 1999, 47, 9, 3702-3705, https://doi.org/10.1021/jf990116i . [all data]

Chyau, Lin, et al., 1997
Chyau, C.-C.; Lin, Y.-C.; Mau, J.-L., Storage stability of deep-fried shallot flavoring, J. Agric. Food Chem., 1997, 45, 8, 3211-3215, https://doi.org/10.1021/jf970109z . [all data]

Kawakami and Kobayashi, 1991
Kawakami, M.; Kobayashi, A., Volatitle constituents of greem mate and roasted mate, J. Agric. Food Chem., 1991, 39, 7, 1275-1279, https://doi.org/10.1021/jf00007a016 . [all data]

Buttery and Ling, 1984
Buttery, R.G.; Ling, L.C., Corn leaf volatiles: identification using Tenax trapping for possible insect attractants, J. Agric. Food Chem., 1984, 32, 5, 1104-1106, https://doi.org/10.1021/jf00125a044 . [all data]

Gyawalia, Seo, et al., 2006
Gyawalia, R.; Seo, H.-Y.; Lee, H.-J.; Song, H.-P.; Kim, D.-H.; Byun, M.-W.; Kim, K.-S., Effect of γ-irradiation on volatile compounds of dried Welsh onion (Allium fistulosum L.), Radiat. Phys. Chem., 2006, 75, 2, 322-328, https://doi.org/10.1016/j.radphyschem.2005.07.001 . [all data]

Garruti, Franco, et al., 2003
Garruti, D.S.; Franco, M.R.B.; da Silva, M.A.A.P.; Janzantti, N.S.; Alves, G.L., Evaluation of volatile flavour compounds from cashew apple (Anacardium occidentale L) juice by the Osme gas chromatography/olfactometry technique, J. Sci. Food Agric., 2003, 83, 14, 1455-1462, https://doi.org/10.1002/jsfa.1560 . [all data]


Notes

Go To: Top, Phase change data, IR Spectrum, Mass spectrum (electron ionization), Gas Chromatography, References