3-Methylbutanoic acid C5H10O2 structure

C5H10O2 structure
Molecular Formula C5H10O2
Average mass 102.132 Da
Density 1.0±0.1 g/cm3
Boiling Point 175.3±8.0 °C at 760 mmHg
Flash Point 70.6±0.0 °C
Molar Refractivity 26.7±0.3 cm3
Polarizability 10.6±0.5 10-24cm3
Surface Tension 31.0±3.0 dyne/cm
Molar Volume 106.1±3.0 cm3
  • Experimental Physico-chemical Properties
  • Miscellaneous
    • Appearance:

      colourless to pale yellow liquid with a disagreeable, rancid, cheese-like odour Food and Agriculture Organization of the United Nations Isovaleric acid
    • Safety:

      26-36/37/39-45 Alfa Aesar A18642
      34 Alfa Aesar A18642
      8 Alfa Aesar A18642
      Danger Alfa Aesar A18642
      DANGER: CORROSIVE, burns skin and eyes Alfa Aesar A18642
      DANGER: POISON, irritates skin, eyes, lungs Alfa Aesar A18642
      H314 Alfa Aesar A18642
      P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a Alfa Aesar A18642
      Toxic/Corroive SynQuest 2121-1-18
  • Gas Chromatography
    • Retention Index (Kovats):

      811 (estimated with error: 51) NIST Spectra mainlib_333876, replib_150186, replib_229022
      875 (Program type: Complex; Column… (show more) class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Description: 40C(3min) =>3C/min =>160C =>10C/min =>200C; CAS no: 503742; Active phase: HP-5MS; Carrier gas: He; Phase thickness: 0.25 um; Data type: Kovats RI; Authors: 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., 55, 2007, 8152-8157., Program type: Isothermal; Col… (show more) umn class: Standard non-polar; Column length: 6 m; Column type: Packed; Start T: 120 C; CAS no: 503742; Active phase: SE-30; Carrier gas: He; Substrate: Chromosorb P; Data type: Kovats RI; Authors: Viani, R.; Muggler-Chavan, F.; Reymond, D.; Egli, R.H., 196. Sur la composition de l’arome de cafe, Helv. Chim. Acta, 48(195-196), 1965, 1809-1815.) NIST Spectra nist ri
      1666 (Program type: Complex; Column… (show more) class: Standard polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Description: 50 0C (8 min) ^ 4 K/min -; 110 0C ^ 16 K/min -; 200 0C; CAS no: 503742; Active phase: Carbowax 20M; Carrier gas: H2; Data type: Kovats RI; Authors: Garruti, D.S.; Franco, M.R.B.; da Silva, M.A.A.A.P.; Janzantti, N.S.; Alves, G.L., Compostos volateis do sabor de pseudofrutos de cajueiro anao precoce (Anacardium occidentale L.) CCP-76, Boletim de Pesquisa e Desenvolvimento 4, Empresa Brasileira de Pesquisa Agropecuaria, Fortaleza, Brazil, 2001, 29.) NIST Spectra nist ri
      1627 (Program type: Ramp; Column cl… (show more) ass: Standard polar; Column diameter: 0.22 mm; Column length: 50 m; Column type: Capillary; Heat rate: 2 K/min; Start T: 80 C; End T: 200 C; CAS no: 503742; Active phase: Carbowax 20M; Data type: Kovats RI; Authors: Nishimura, O.; Yamaguchi, K.; Mihara, S.; Shibamoto, T., Volatile Constituents of Guava Fruits (Psidium guajava L.) and Canned Puree, J. Agric. Food Chem., 37(1), 1989, 139-142.) NIST Spectra nist ri
      1624 (Program type: Ramp; Column cl… (show more) ass: Standard polar; Column diameter: 0.28 mm; Column length: 50 m; Column type: Capillary; Heat rate: 2 K/min; Start T: 80 C; End T: 200 C; CAS no: 503742; Active phase: Carbowax 20M; Carrier gas: N2; Data type: Kovats RI; Authors: Shibamoto, T.; Kamiya, Y.; Mihara, S., Isolation and identification of volatile compounds in cooked meat: sukiyaki, J. Agric. Food Chem., 29, 1981, 57-63.) NIST Spectra nist ri
      1626 (Program type: Ramp; Column cl… (show more) ass: Standard polar; Column diameter: 0.28 mm; Column length: 50 m; Column type: Capillary; Heat rate: 2 K/min; Start T: 80 C; End T: 200 C; CAS no: 503742; Active phase: Carbowax 20M; Carrier gas: N2; Data type: Kovats RI; Authors: Shibamoto, T.; Kamiya, Y.; Mihara, S., Isolation and identification of volatile compounds in cooked meat: sukiyaki, J. Agric. Food Chem., 29, 1981, 57-63.) NIST Spectra nist ri
    • Retention Index (Normal Alkane):

      856 (Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column type: Capillary; CAS no: 503742; Active phase: SE-30; Data type: Normal alkane RI; Authors: Vinogradov, B.A., Production, composition, properties and application of essential oils, 2004.) NIST Spectra nist ri
      855 (Program type: Ramp; Column cl… (show more) ass: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 60 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 40 C; End T: 270 C; End time: 5 min; Start time: 4 min; CAS no: 503742; Active phase: MDN-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: 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., 90, 2005, 417-425., Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column diameter: 0.2 mm; Column length: 50 m; Column type: Capillary; Heat rate: 2 K/min; Start T: 50 C; End T: 270 C; Start time: 3 min; CAS no: 503742; Active phase: DB-Petro 100; Carrier gas: He; Phase thickness: 0.5 um; Data type: Normal alkane RI; Authors: Lu, X.; Cai, J.; Kong, H.; Wu, M.; Hua, R.; Zhao, M.; Liu, J.; Xu, G., Analysis of cigarette smoke condensates by comprehensive two-dimensional gas chromatography/time-of-flight mass spectrometry. I. Acidic fraction, Anal. Chem., 75(17), 2003, 4441-4451.) NIST Spectra nist ri
      900 (Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column type: Capillary; Heat rate: 10 K/min; Start T: 50 C; End T: 300 C; Start time: 2 min; CAS no: 503742; Active phase: AT-1; Carrier gas: He; Data type: Normal alkane RI; Authors: Kelling, F.J., Olfaction in houseflies: morphology and electrophysiology. Chapter 7. Chemical and electrophysiological analysis of components, present in natural products that attract houseflies, Dissertation, University of Groningen, The Netherlands, 2001.) NIST Spectra nist ri
      812 (Program type: Complex; Column… (show more) class: Standard non-polar; Column diameter: 0.32 mm; Column length: 50 m; Column type: Capillary; Description: 30C=;55C/min =; 85C =; 1C/min =;145C =; 3C/min =;250C; CAS no: 503742; Active phase: CP Sil 5 CB; Carrier gas: He; Data type: Normal alkane RI; Authors: Guyot, C.; Scheirman, V.; Collin, S., Floral origin markers of heather honeys: Calluna vulgaris and Erica arborea, Food Chem., 64, 1999, 3-11.) NIST Spectra nist ri
      840 (Program type: Ramp; Column cl… (show more) ass: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 2 K/min; Start T: 50 C; End T: 250 C; CAS no: 503742; Active phase: SPB-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Raal, A.; Orav, A.; Arak, E.; Kailas, T.; Muurisepp, M., Variation in the composition of the essential oil of Valeriana officinalis L. roots from Estonia, Proc. Est. Acad. Sci. Chem., 56(2), 2007, 67-74., Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column diameter: 0.20 mm; Column length: 25 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 35 C; End T: 250 C; CAS no: 503742; Active phase: HP-1; Data type: Normal alkane RI; Authors: Ong, P.K.C.; Acree, T.E., Similarities in the aroma chemistry of Gewurztraminer variety wines and lychee (Litchi chinesis Sonn.) fruit, J. Agric. Food Chem., 47(2), 1999, 665-670., Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column diameter: 0.32 mm; Column length: 25 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 35 C; End T: 250 C; CAS no: 503742; Active phase: HP-1; Data type: Normal alkane RI; Authors: Ong, P.K.C.; Acree, T.E., Gas chromatography/olfactory analysis of lychee (Litchi chinesis Sonn.), J. Agric. Food Chem., 46(6), 1998, 2282-2286.) NIST Spectra nist ri
      819 (Program type: Ramp; Column cl… (show more) ass: Semi-standard non-polar; Column diameter: 0.32 mm; Column length: 50 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 60 C; End T: 240 C; End time: 20 min; CAS no: 503742; Active phase: SPB-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Doneanu, C.; Anitescu, G., Supercritical carbon dioxide extraction of Angelica archangelica L. root oil, J. Supercrit. Fluids, 12, 1998, 59-67., Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column type: Capillary; Heat rate: 4 K/min; Start T: 50 C; End T: 260 C; CAS no: 503742; Active phase: DB-1; Data type: Normal alkane RI; Authors: Schultz, K.; Kaiser, R.; Knudsen, J.T., Cyclanthone and derivatives, new natural products in the flower scent of Cyclanthus bipartitus Poit., Flavour Fragr. J., 14, 1999, 185-190.) NIST Spectra nist ri
      867 (Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column diameter: 0.20 mm; Column length: 25 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 50 C; End T: 200 C; CAS no: 503742; Active phase: Optima 1; Carrier gas: Helium; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Fons, F.; Rapior, S.; Gargadennec, A.; Andary, C.; Bessiere, J.-M., Volatile components of Plantago lanceolata (Plantaginaceae), Acta bot. Gallica, 145(4), 1998, 265-269.) NIST Spectra nist ri
      842 (Program type: Ramp; Column cl… (show more) ass: Semi-standard non-polar; Column diameter: 0.32 mm; Column length: 60 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 40 C; End T: 200 C; End time: 2 min; Start time: 5 min; CAS no: 503742; Active phase: DB-5; Phase thickness: 1 um; Data type: Normal alkane RI; Authors: Kondjoyan, N.; Viallon, C.; Berdague, J.L.; Daridan, D.; Simon, M.-N.; Legault, C., Analyse comparative de la fraction volatile de jambons secs de porcs Gascon et Large-White x Landrace Francais, J. Rech. C.N.R.S., 29, 1997, 405-410., Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column type: Capillary; CAS no: 503742; Active phase: OV-101; Data type: Normal alkane RI; Authors: Licker, J.L.; Acree, T.E.; Henick-Kling, T., What is “Brett” (Brettanomyces) flavor?, Am. Chem. Soc. Symp. Ser., 714, 1998, 96-115.) NIST Spectra nist ri
      851 (Program type: Complex; Column… (show more) class: Standard non-polar; Column diameter: 0.32 mm; Column length: 60 m; Column type: Capillary; Description: 3 min at 5 C; 5 – 50 C at 3 deg/min; 50 – 220 C at 5 deg/min; CAS no: 503742; Active phase: DB-1; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Ciccioli, P.; Brancaleoni, E.; Cecinato, A.; Sparapani, R.; Frattoni, M., Identification and determination of biogenic and anthropogenic volatile organic compounds in forest areas of Northern and Southern Europe and a remote site of the Himalaya region by high-resolution gas chromatography-mass spectrometry, J. Chromatogr., 643, 1993, 55-69., Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column diameter: 0.32 mm; Column length: 60 m; Column type: Capillary; CAS no: 503742; Active phase: DB-1; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Ciccioli, P.; Cecinato, A.; Brancaleoni, E.; Brachetti, A.; Frattoni, M.; Sparapani, R., Composition and Distribution of Polar and Non-Polar VOCs in Urban, Rural, Forest and Remote Areas, Eur Commission EUR, , 1994, 549-568.) NIST Spectra nist ri
      830 (Program type: Ramp; Column cl… (show more) ass: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 60 C; End T: 280 C; End time: 40 min; Start time: 10 min; CAS no: 503742; Active phase: DB-5; Carrier gas: H2; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Pino, J.A.; Marbot, R.; Fuentes, V., Characterization of volatiles in Bullock’s heart (Annona reticulata L.) fruit cultivars from Cuba, J. Agric. Food Chem., 51, 2003, 3836-3839., Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column diameter: 0.25 mm; Column length: 60 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 30 C; End T: 200 C; End time: 5 min; Start time: 25 min; CAS no: 503742; Active phase: DB-1; Carrier gas: He; Data type: Normal alkane RI; Authors: Buttery, R.G.; Teranishi, R.; Ling, L.C.; Turnbaugh, J.G., Quantitative and sensory studies on tomato paste volatiles, J. Agric. Food Chem., 38(1), 1990, 336-340., Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column diameter: 0.32 mm; Column length: 60 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 50 C; End T: 230 C; End time: 10 min; CAS no: 503742; Active phase: DB-1; Data type: Normal alkane RI; Authors: Binder, R.G.; Benson, M.E.; Flath, R.A., Volatile Components of Safflower, J. Agric. Food Chem., 38(5), 1990, 1245-1248., Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column length: 60 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 30 C; End T: 200 C; End time: 30 min; Start time: 25 min; CAS no: 503742; Active phase: DB-1; Data type: Normal alkane RI; Authors: Buttery, R.G.; Takeoka, G.; Teranishi, R.; Ling, L.C., Tomato aroma components: identification of glycoside hydrolysis volatiles, J. Agric. Food Chem., 38, 1990, 2050-2053.) NIST Spectra nist ri
      834 (Program type: Complex; Column… (show more) class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Description: 50 0C (2 min) ^ 10 0C/min -> 150 0C ^ 15 0C/min -> 300 0C (10 min); CAS no: 503742; Active phase: 5 % Phenyl methyl siloxane; Carrier gas: Helium; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Huang, B.; Qin, L.; Chu, Q.; Zhang, Q.; Gao, L.; Zheng, H., Comparison of headspace SPME with hydrodistillation and SFE for analysis of the volatile components of the roots of Valeriana officinalis var. latifolia, Chromatographia, 69(5/6), 2009, 489-496., Program type: Ramp; Column cl… (show more) ass: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 70 C; End T: 280 C; Start time: 4 min; CAS no: 503742; Active phase: DB-5; Carrier gas: Hydrogen; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Pino, J.A.; Marbot, R.; Payo, A.; Chao, D.; Herrera, P., Aromatic Plants from Western Cuba VII. Composition of the Leaf Oil of Psidium wrightii KRug et Urb., Lantana involucrata L., Cinnamonum montanum (Sw.) Berchtold et J. Persl. and Caesalpinia violacea (Mill.) Standley, J. Essent. Oil. Res., 18, 2006, 170-174.) NIST Spectra nist ri
      875 (Program type: Complex; Column… (show more) class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Description: 40C(3min)=> 2C/min=>180C=>10C/min=>250C(5min); CAS no: 503742; Active phase: HP-5MS; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Alissandrakis, E.; Kibaris, A.C.; Tarantilis, P.A.; Harizanis, P.C.; Polissiou, M., Flavour compounds of Greek cotton honey, J. Sci. Food Agric., 85, 2005, 1444-1452., Program type: Complex; Column… (show more) class: Semi-standard non-polar; Column diameter: 0.32 mm; Column length: 30 m; Column type: Capillary; Description: 35C(2min) =>40C/min =>60C(2min) =>6C/min =>180C=> 10C/min => 230C(10min); CAS no: 503742; Active phase: SE-54; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Lasekan, O.; Buettner, A.; Christlbauer, M., Investigation of important odorants of palm wine (Elaeis guineensis), Food Chem., 105, 2007, 15-23., Program type: Complex; Column… (show more) class: Semi-standard non-polar; Column diameter: 0.32 mm; Column length: 30 m; Column type: Capillary; Description: 40C (2min)=>40C/min=> 50C(2min) =>6C/min =>180C=>15C/min => 230C(10min); CAS no: 503742; Active phase: SE-54; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Buettner, A.; Welle, F., Intra-oral detection of potent odorants using a modified stir-bar sorptive extraction system in combination with HRGC-O, known as the buccal odour screening system (BOSS), Flavour Fragr. J., 19, 2004, 505-514., Program type: Complex; Column… (show more) class: Semi-standard non-polar; Column diameter: 0.32 mm; Column length: 30 m; Column type: Capillary; Description: 40C(2min) =>40C/min =>60C(2min) =>6C/min => 180C =>15C/min => 230C(10min); CAS no: 503742; Active phase: DB-5; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Buettner, A., A selective and sensitive approach to characterize odour-active and volatile constituents in small-scale human milk samples, Flavour Fragr. J., 22, 2007, 465-473., Program type: Complex; Column… (show more) class: Semi-standard non-polar; Column diameter: 0.32 mm; Column length: 30 m; Column type: Capillary; Description: 40C(2min)=> 40C/min =>50C(2min) => 6C/min => 180C => 15C/min =>230C (10min); CAS no: 503742; Active phase: SE-54; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Buettner, A., Investigation of potent odorants and afterodor development in two chardonnay wines using the Buccal Odor Screening System (BOSS), J. Agric. Food Chem., 52, 2004, 2339-2346., Program type: Ramp; Column cl… (show more) ass: Semi-standard non-polar; Column diameter: 0.32 mm; Column length: 30 m; Column type: Capillary; Heat rate: 6 K/min; Start T: 0 C; End T: 200 C; Start time: 2 min; CAS no: 503742; Active phase: SE-54; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: 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, 9(2), 2009, 793-813.) NIST Spectra nist ri
      827 (Program type: Ramp; Column cl… (show more) ass: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 5 K/min; Start T: 70 C; End T: 290 C; End time: 10 min; CAS no: 503742; Active phase: HP-5 MS; Carrier gas: Helium; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: 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., 74(1), 2009, 35-44.) NIST Spectra nist ri
      831 (Program type: Complex; Column… (show more) class: Semi-standard non-polar; Column diameter: 0.32 mm; Column length: 50 m; Column type: Capillary; Description: 40 0C (10 min) ^ 5 0C/min -> 200 0C ^ 15 0C/min -> 250 0C (10 min); CAS no: 503742; Active phase: HP-5; Carrier gas: Helium; Phase thickness: 1.05 um; Data type: Normal alkane RI; Authors: Ventanas, S.; Estevez, M.; Andres, A.I.; Ruiz, J., Analysis of volatile compounds of Iberian dry-cured loins with different intramuscular fat contents using SPME-DED, Meat Sci., 79, 2008, 172-180., Program type: Ramp; Column cl… (show more) ass: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 35 C; End T: 220 C; End time: 40 min; CAS no: 503742; Active phase: DB-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: El-Ghorab A.; El-Massry K.F.; Shibamoto T., Chemical composition of the volatile extract and antioxidant activities of the volatile and nonvolatile extracts of Egyptian corn silk (Zea mays L.), J. Agric. Food Chem., 55, 2007, 9124-9127.) NIST Spectra nist ri
      869 (Program type: Complex; Column… (show more) class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Description: 40 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); CAS no: 503742; Active phase: HP-5; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: 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., 26(2), 2008, 212-222., Program type: Complex; Column… (show more) class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Description: 40C(5min) => 2C/min => 120C => 10C/min => 210C (30min); CAS no: 503742; Active phase: HP-5MS; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Marti, M.P.; Mestres, M.; Sala, C.; Busto, O.; Guasch, J., Solid-phase microextraction and gas chromatography olfactometry analysis of successively diluted samples. A new approach of the aroma extract dilution analysis applied to the characterization of wine aroma, J. Agric. Food Chem., 51, 2003, 7861-7865., Program type: Complex; Column… (show more) class: Semi-standard non-polar; Column diameter: 0.53 mm; Column length: 30 m; Column type: Capillary; Description: -5C(1min)=>4C/min=>50C=>6C/min=>120C=>8C/min=>250C(2min); CAS no: 503742; Active phase: DB-5; Phase thickness: 1.5 um; Data type: Normal alkane RI; Authors: Bucking, M.; Steinhart, H., Headspace GC and sensory analysis characterization of the influence of different milk additives on the flavor release of coffee beverages, J. Agric. Food Chem., 50, 2002, 1529-1534.) NIST Spectra nist ri
      838 (Program type: Ramp; Column cl… (show more) ass: Semi-standard non-polar; Column diameter: 0.32 mm; Column length: 60 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 40 C; End T: 200 C; End time: 2 min; Start time: 5 min; CAS no: 503742; Active phase: DB-5; Phase thickness: 1 um; Data type: Normal alkane RI; Authors: Kondjoyan, N.; Viallon, C.; Berdague, J.L.; Daridan, D.; Simon, M.-N.; Legault, C., Analyse comparative de la fraction volatile de jambons secs de porcs Gascon et Large-White x Landrace Francais, J. Rech. C.N.R.S., 29, 1997, 405-410., Program type: Ramp; Column cl… (show more) ass: Semi-standard non-polar; Column diameter: 0.32 mm; Column length: 60 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 40 C; End T: 240 C; CAS no: 503742; Active phase: HP-5; Carrier gas: He; Phase thickness: 1 um; Data type: Normal alkane RI; Authors: Garcia, C.; Martin, A.; Timon, M.L.; Cordoba, J.J., Microbial populations and volatile compounds in the ‘bone taint’ spoilage of dry cured ham, Lett. Appl. Microbiol., 30, 2000, 61-66., Program type: Ramp; Column cl… (show more) ass: Semi-standard non-polar; Column diameter: 0.32 mm; Column length: 60 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 40 C; End T: 205 C; End time: 5 min; Start time: 5 min; CAS no: 503742; Active phase: RTX-5; Phase thickness: 1 um; Data type: Normal alkane RI; Authors: Berdague, J.L.; Tournayre, P.; Cambou, S., Novel multi-gas chromatography?olfactometry device and software for the identification of odour-active compounds, J. Chromatogr. A, 1146, 2007, 85-92.) NIST Spectra nist ri
      878 (Program type: Complex; Column… (show more) class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Description: 40C(1min) =>7C/min =>110C =>5C/min =>180C =>10C/min => 240C(10min); CAS no: 503742; Active phase: DB-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Greger, V.; Schieberle, P., Characterization of the Key Aroma Compounds in Apricots (Prunus armeniaca) by Application of the Molecular Sensory Science Concept, J. Agric. Food Chem., 55, 2007, 5221-5228., Program type: Ramp; Column cl… (show more) ass: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 60 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 40 C; End T: 270 C; End time: 5 min; Start time: 4 min; CAS no: 503742; Active phase: MDN-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: 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., 90, 2005, 417-425., Program type: Ramp; Column cl… (show more) ass: Semi-standard non-polar; Column diameter: 0.32 mm; Column length: 50 m; Column type: Capillary; Heat rate: 2 K/min; Start T: 40 C; End T: 190 C; Start time: 5 min; CAS no: 503742; Active phase: BP-5; Carrier gas: He; Phase thickness: 1 um; Data type: Normal alkane RI; Authors: Lopez, R.; Ferreira, V.; Hernandez, P.; Cacho, J.F., Identification of impact odorants of young red wines made with Merlot, Cabernet Sauvignon and Grenache grape varieties: a comparative study, J. Sci. Food Agric., 79, 1999, 1461-1467.) NIST Spectra nist ri
      843 (Program type: Complex; Column… (show more) class: Semi-standard non-polar; Column diameter: 0.32 mm; Column length: 50 m; Column type: Capillary; Description: 40C (10min) => 3C/min => 95C =>10C/min => 270C (10min); CAS no: 503742; Active phase: DB-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Mateo, J.; Zumalacarregui, J.M., Volatile compounds in chorizo and their changes during ripening, Meat Sci., 44(4), 1996, 255-273., Program type: Ramp; Column cl… (show more) ass: Semi-standard non-polar; Column diameter: 0.22 mm; Column length: 50 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 50 C; End T: 250 C; End time: 10 min; Start time: 1 min; CAS no: 503742; Active phase: BPX-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: D’Arcy, B.R.; Rintoul, G.B.; Rowland, C.Y.; Blackman, A.J., Composition of Australian honey extractives. 1. Norisoprenoids, monoterpenes, and other natural volatiles from blue gum (Eucalyptus leucoxylon) and yellow box (Eucalyptus melliodora) honeys, J. Agric. Food Chem., 45, 1997, 1834-1843., Program type: Ramp; Column cl… (show more) ass: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 7 K/min; Start T: 40 C; End T: 250 C; End time: 5 min; Start time: 10 min; CAS no: 503742; Active phase: 5 % Phenyl methyl siloxane; Carrier gas: He; Phase thickness: 1 um; Data type: Normal alkane RI; Authors: Ramirez R.; Cava R., Volatile profiles of dry-cured meat products from three different Iberian x Duroc genotypes, J. Agric. Food Chem., 55, 2007, 1923-1931.) NIST Spectra nist ri
      858 (Program type: Complex; Column… (show more) class: Semi-standard non-polar; Column diameter: 0.32 mm; Column length: 50 m; Column type: Capillary; Description: 35 0C (5 min) ^ 8 0C/min -; 200 0C ^ 2 0C/min -; 250 0C; CAS no: 503742; Active phase: SE-54; Carrier gas: He; Data type: Normal alkane RI; Authors: Um, K.W.; Bailey, M.E.; Clarke, A.D.; Chao, R.R., Concentration and identification of volatile compounds from heated beef fat using supercritical CO2 extraction-gas liquid chromatography/mass spectrometry, J. Agric. Food Chem., 40(9), 1992, 1641-1646., Program type: Ramp; Column cl… (show more) ass: Semi-standard non-polar; Column diameter: 0.32 mm; Column length: 25 m; Column type: Capillary; Heat rate: 6 K/min; Start T: 40 C; End T: 230 C; Start time: 1 min; CAS no: 503742; Active phase: DB-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Zeller, A.; Rychlik, M., Impact of estragole and other odorants on the flavour of anise and tarragon, Flavour Fragr. J., 22, 2007, 105-113.) NIST Spectra nist ri
      901.8 (Program type: Ramp; Column cl… (show more) ass: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 40 C; End T: 260 C; CAS no: 503742; Active phase: HP-5MS; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Zizovic, I.; Stamenic, M.; Ivanovic, J.; Orlovic, A.; Ristic, M.; Djordjevic, S.; Petrovic, S.D.; Skala, D., Supercritical carbon dioxide extraction of sesquiterpenes from valerian root, J. Supercrit. Fluids, 43, 2007, 249-258.) NIST Spectra nist ri
      864 (Program type: Ramp; Column cl… (show more) ass: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 5 K/min; Start T: 50 C; End T: 300 C; End time: 5 min; Start time: 5 min; CAS no: 503742; Active phase: HP-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Figueredo, G.; Cabassu, P.; Chalchat, J.-C.; Pasquier, B., Studies of Mediterranean oregano populations. VIII. Chemical composition of essential oils of oreganos of various origins, Flavour Fragr. J., 21, 2006, 134-139.) NIST Spectra nist ri
      836 (Program type: Ramp; Column cl… (show more) ass: Semi-standard non-polar; Column diameter: 0.20 mm; Column length: 25 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 50 C; End T: 230 C; Start time: 2 min; CAS no: 503742; Active phase: BPX5; Carrier gas: He; Phase thickness: 0.13 um; Data type: Normal alkane RI; Authors: 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, 26(1), 2005, 1-4., Program type: Ramp; Column cl… (show more) ass: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 40 C; End T: 240 C; Start time: 5 min; CAS no: 503742; Active phase: HP-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Novak, J.; Novak, S.; Bitsch, C.; Franz, C.M., Essential oil composition of underground parts of Valeriana celtica ssp. from Austria and Italy, Flavour Fragr. J., 15, 2000, 40-42.) NIST Spectra nist ri
      888.7 (Program type: Ramp; Column cl… (show more) ass: Semi-standard non-polar; Column diameter: 0.32 mm; Column length: 60 m; Column type: Capillary; Heat rate: 2 K/min; Start T: 30 C; End T: 260 C; End time: 28 min; Start time: 2 min; CAS no: 503742; Active phase: HP-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Leffingwell, J.C.; Alford, E.D., Volatile constituents of Perique tobacco, Electron. J. Environ. Agric. Food Chem., 4(2), 2005, 899-915.) NIST Spectra nist ri
      898 (Program type: Complex; Column… (show more) class: Semi-standard non-polar; Column diameter: 0.32 mm; Column length: 30 m; Column type: Capillary; Description: 40 C (5min) =; 2C/min =;120C =; 10 C/min =; 210 C (30min); CAS no: 503742; Active phase: MFE-73; Carrier gas: H2; Phase thickness: 0.1 um; Data type: Normal alkane RI; Authors: Ferreira, V.; Aznar, M.; Lopez, R.; Cacho, J., Quantitative gas chromatography-olfactometry carried out at different dilutions of an extract. Differences in the odor profiles of four high-quality spanish aged red wines, J. Agric. Food Chem., 49, 2001, 4818-4824., Program type: Ramp; Column cl… (show more) ass: Semi-standard non-polar; Column type: Capillary; CAS no: 503742; Active phase: MFE-73; Carrier gas: H2; Data type: Normal alkane RI; Authors: Ferreira, V.; Ortin, N.; Escudero, A.; Lopez, R.; Cacho, J., Chemical characterization of the aroma of grenache Rose wines: aroma extract dilution analysis, quantitative determination, and sensory reconstitution studies, J. Agric. Food Chem., 50, 2002, 4048-4054., Program type: Ramp; Column cl… (show more) ass: Semi-standard non-polar; Column type: Capillary; CAS no: 503742; Active phase: MFE-73; Data type: Normal alkane RI; Authors: Escudero, A.; Gogorza, B.; Melus, M.A.; Ortin, N.; Cacho, J.; Ferreira, V., Characterization of the aroma of a wine from Maccabeo. Key role played by compounds with low odor activity values, J. Agric. Food Chem., 52, 2004, 3516-3524.) NIST Spectra nist ri
      841 (Program type: Complex; Column… (show more) class: Semi-standard non-polar; Column diameter: 0.32 mm; Column length: 50 m; Column type: Capillary; Description: 40C(10min)=; 5C/min =; 200C =;20C/min =;250C (5min); CAS no: 503742; Active phase: DB-5; Phase thickness: 1.05 um; Data type: Normal alkane RI; Authors: Garcia-Estaban, M.; Ansorena, D.; Astiasaran, I.; Ruiz, J., Study of the effect of different fiber coatings an

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