Home Page Flashcards Valeric acid C5H10O2 structure - Flashcards

Valeric acid C5H10O2 structure – Flashcards

Flashcard maker : Karen Combs

Contents

Experimental Melting Point:
Experimental Boiling Point:
Experimental Optical Rotation:
Experimental LogP:
Experimental Flash Point:
Experimental Gravity:
Experimental Refraction Index:
Appearance:
Safety:
Retention Index (Kovats):
Retention Index (Lee):
Retention Index (Normal Alkane):

Molecular Formula	C₅H₁₀O₂
Average mass	102.132 Da
Density	1.0±0.1 g/cm³
Boiling Point	185.3±3.0 °C at 760 mmHg
Flash Point	88.9±0.0 °C
Molar Refractivity	26.8±0.3 cm³
Polarizability	10.6±0.5 10^-24cm³
Surface Tension	32.8±3.0 dyne/cm
Molar Volume	105.7±3.0 cm³

Experimental data
Predicted – ACD/Labs
Predicted – EPISuite
Predicted – ChemAxon
Predicted – Mcule

Experimental Physico-chemical Properties

Experimental Melting Point:

-34 °C Alfa Aesar

-20–18 °C Indofine
[10-0500]
,
[10-0500]

-33.95 °C Jean-Claude Bradley Open Melting Point Dataset 28410, 28411, 28412

-33.66 °C Jean-Claude Bradley Open Melting Point Dataset 28410, 28411, 28412

-34 °C Jean-Claude Bradley Open Melting Point Dataset 13359, 16699, 20476, 28410, 28411, 28412, 8717

-34 °C Alfa Aesar A16238

-20–18 °C (Literature) LabNetwork LN00182791

-20–18 °C Indofine
[10-0500]
,
[10-0500]
,
[022867S]
,
[10-0500]

-34.5 °C FooDB FDB003230, FDB003810

256-261 °C (Decomposes) FooDB FDB018739

Experimental Boiling Point:

184-186 °C Alfa Aesar

186 °C Food and Agriculture Organization of the United Nations Pentanoic acid

184-186 °C Alfa Aesar A16238

110-111 C / 10 mmHg (265.2312-266.5994 °C / 760 mmHg)
(Literature) LabNetwork LN00182791

15 °C / 86 mmHg (76.2088 °C / 760 mmHg)
FooDB FDB003230, FDB003810

Experimental Optical Rotation:

19 FooDB FDB018739
Experimental LogP:

1.309 Vitas-M STL169350
Experimental Flash Point:

88 °C Alfa Aesar

88 °C Alfa Aesar

88 °F (31.1111 °C)
Alfa Aesar A16238

96 °C LabNetwork LN00182791
Experimental Gravity:

20 g/mL Merck Millipore 1165

20 g/l Merck Millipore 1165, 800821

0.938 g/mL Alfa Aesar A16238

0.94 g/mL Fluorochem

0.94 g/l Fluorochem 066625
Experimental Refraction Index:

1.408 Alfa Aesar A16238

1.405-1.414 Food and Agriculture Organization of the United Nations Pentanoic acid

23 FooDB FDB003230, FDB003810

Miscellaneous

Appearance:

colourless to pale yellow mobile liquid/unpleasant, penetrating rancid odour Food and Agriculture Organization of the United Nations Pentanoic acid

Safety:

26-36-45-61 Alfa Aesar A16238

34-52/53 Alfa Aesar A16238

8 Alfa Aesar A16238

Danger Alfa Aesar A16238

DANGER: CORROSIVE, burns skin and eyes Alfa Aesar A16238

H314-H412 Alfa Aesar A16238

IRRITANT Matrix Scientific 083018

P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a Alfa Aesar A16238

R34 R52/53 LKT Labs
[V0144]

Gas Chromatography

Retention Index (Kovats):

875 (estimated with error: 51) NIST Spectra mainlib_291398, replib_194032, replib_229860

883 (Program type: Isothermal; Col… (show more) umn class: Standard non-polar; Column length: 2 m; Column type: Packed; Start T: 170 C; CAS no: 109524; Active phase: E-301; Carrier gas: He; Substrate: Celite 545 (0.20-0.50 mm); Data type: Kovats RI; Authors: Shashkova, A.A.; Znamenskaia, A.P.; Pas’ko, L.Ya., Investigation of esters of odd series halohenated acids with Kovats indices, Gazovaya Khromatografiya, , 1969, 40-47.) NIST Spectra nist ri

1685 (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: 109524; 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

Retention Index (Lee):

137 (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: 8 K/min; Start T: 40 C; End T: 285 C; End time: 29.5 min; Start time: 3 min; CAS no: 109524; Active phase: DB-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Lee RI; Authors: Donnelly, J.R.; Abdel-Hamid, M.S.; Jeter, J.L.; Gurka, D.F., Application of gas chromatographic retention properties to the identification of environmental contaminants, J. Chromatogr., 642, 1993, 409-415.) NIST Spectra nist ri

Retention Index (Normal Alkane):

900 (Program type: Complex; Column… (show more) class: Semi-standard non-polar; Column diameter: 0.32 mm; Column length: 50 m; Column type: Capillary; Description: 35C(5min)=;8C/min=;200C=;2C/min=;250C; CAS no: 109524; Active phase: SE-54; Data type: Normal alkane RI; Authors: Suzuki, J.; Bailey, M.E., Direct sampling capillary GLC analysis of flavor volatiles from ovine fat, J. Agric. Food Chem., 33(3), 1985, 343-347., Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column type: Capillary; CAS no: 109524; 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

901.9 (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: 109524; 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

931 (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: 109524; 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

880 (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: 20 min; Start time: 25 min; CAS no: 109524; Active phase: DB-1; Data type: Normal alkane RI; Authors: Buttery, R.G.; Ling, L.C.; Stern, D.J., Studies on popcorn aroma and flavor volatiles, J. Agric. Food Chem., 45, 1997, 837-843.) NIST Spectra nist ri

888 (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: 109524; 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: 109524; 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

911 (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 =; 240C; CAS no: 109524; Active phase: SE-54; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Schermann, P.; Schieberle, P., Evaluation of key odorants in milk chocolate and cocoa mass by aroma extract dilution analyses, J. Agric. Food Chem., 45, 1997, 867-872., 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: 109524; 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 =;60C(2min) =;6C/min =; 180C =;15C/min =; 230C(10min); CAS no: 109524; 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: Ramp; Column cl… (show more) ass: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; CAS no: 109524; Active phase: RTX-5 MS; Carrier gas: Helium; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Mebazaa, R.; Mahmoudi, A.; Fouchet, M.; Dos Santos, M.; Kamissoko, F.; Nafti, A.; Ben Cheikh, R.; Rega, B.; Camel, V., Characterization of volatile compounds in Tunisian fenugreek seeds, Food Chem., 115, 2009, 1326-1336., 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: 40 C; End T: 230 C; End time: 5 min; Start time: 2 min; CAS no: 109524; Active phase: DB-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Czerny, M.; Grosch, W., Potent odorants of raw Arabica coffee. Their changes during roasting, J. Agric. Food Chem., 48, 2000, 868-872.) NIST Spectra nist ri

928 (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 (5 min) ^ 2 0C/min -; 100 0C (5 min) ^ 5 0C/min -; 300 0C; CAS no: 109524; Active phase: RTX-5 MS; Carrier gas: Helium; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Mebazaa, R.; Mahmoudi, A.; Fouchet, M.; Dos Santos, M.; Kamissoko, F.; Nafti, A.; Ben Cheikh, R.; Rega, B.; Camel, V., Characterization of volatile compounds in Tunisian fenugreek seeds, Food Chem., 115, 2009, 1326-1336.) NIST Spectra nist ri

887 (Program type: Ramp; Column cl… (show more) ass: Semi-standard non-polar; Column diameter: 0.10 mm; Column length: 10 m; Column type: Capillary; Heat rate: 20 K/min; Start T: 40 C; End T: 280 C; End time: 1 min; Start time: 1 min; CAS no: 109524; Active phase: HP-5; Carrier gas: Helium; Phase thickness: 0.40 um; Data type: Normal alkane RI; Authors: Mildner-Szkudlarz, S.; Jelen, H.H., The potential of different techniques for volatile compounds analysis coupled with PCA for the detection of the adulteration of olive oil with hazelnut oil, Food Chem., 110, 2008, 751-761.) NIST Spectra nist ri

920 (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: 20 K/min; Start T: 40 C; End T: 250 C; Start time: 5 min; CAS no: 109524; Active phase: RTX-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Pham, A.J.; Schilling, M.W.; Yoon, Y.; Kamadia, V.V.; Marshall, D.L., Characterization of fish sauce aroma-impact compounds using GC-MS, SPME-Osme-GCO, and Stevens’ power law exponents, J. Food. Sci., 73(4), 2008, c268-c274.) NIST Spectra nist ri

915 (Program type: Ramp; Column cl… (show more) ass: Semi-standard non-polar; Column type: Capillary; CAS no: 109524; Active phase: HP-5MS; Data type: Normal alkane RI; Authors: Mallia, S.; Escher, F.; Rehberger, B.; Schlichtherle-Cerny, H., Aroma-active secondary oxidation products of butter, 2007.) NIST Spectra nist ri

893 (Program type: Ramp; Column cl… (show more) ass: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 0 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: 109524; Active phase: 5 % Phenyl methyl siloxane; Carrier gas: He; Phase thickness: 1 um; Data type: Normal alkane RI; Authors: Ramirez, M.R.; Estevez, M.; Morcuende, D.; Cava, R., Effect of the type of frying culinary fat on volatile compounds isolated in fried pork loin chops by using SPME-GC-MS, J. Agric. Food Chem., 52, 2004, 7637-7643., 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: 38 C; End T: 220 C; End time: 2 min; Start time: 1 min; CAS no: 109524; Active phase: HP-5MS; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Krist, S.; Stuebiger, G.; Unterweger, H.; Bandion, F.; Buchbauer, G., Analysis of volatile compounds and triglycerides of seed oils extracted from different poppy varieties (Papaver somniferum L.), J. Agric. Food Chem., 53, 2005, 8310-8316.) NIST Spectra nist ri

878 (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: 109524; 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 and extraction conditions on dry cured ham volatile compounds extracted by solid-phase microextraction (SPME), Talanta, 64, 2004, 458-466., 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: 109524; Active phase: HP-5; Phase thickness: 1.05 um; Data type: Normal alkane RI; Authors: Garcia-Estaban, M.; Ansorena, D.; Astiasaran, I.; Martin, D.; Ruiz, J., Comparison of simultaneous distillation extraction (SDE) and solid-phase microextraction (SPME) for the analysis of volatile compounds in dry-cured ham, J. Sci. Food Agric., 84, 2004, 1364-1370.) NIST Spectra nist ri

872 (Program type: Ramp; Column cl… (show more) ass: Semi-standard non-polar; Column diameter: 0.32 mm; Column length: 60 m; Column type: Capillary; CAS no: 109524; Active phase: SPB-5; Phase thickness: 1 um; Data type: Normal alkane RI; Authors: Begnaud, F.; Peres, C.; Berdague, J.-L., Characterization of volatile effluents of livestock buildings by solid-phase microextraction, Int. J. Environ. Anal. Chem., 83(10), 2003, 837-849.) NIST Spectra nist ri

904 (Program type: Complex; Column… (show more) class: Semi-standard non-polar; Column diameter: 0.32 mm; Column length: 60 m; Column type: Capillary; Description: 40C (4min) => 2C/min => 90C =>4C/min =>130C => 8C/min =>250 C (10min); CAS no: 109524; Active phase: BPX-5; Carrier gas: He; Phase thickness: 1 um; Data type: Normal alkane RI; Authors: Machiels, D.; van Ruth, S.M.; Posthumus, M.A.; Istasse, L., Gas chromatography-olfactometry analysis of the volatile compounds of two commercial Irish beef meats, Talanta, 60, 2003, 755-764.) NIST Spectra nist ri

922 (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: 20 K/min; Start T: 40 C; End T: 280 C; End time: 1 min; Start time: 1 min; CAS no: 109524; Active phase: MDN-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Mildner-Szkudlarz, S.; Jelen, H.H.; Zawirska-Wojtasiak, R.; Wasowicz, E., Application of headspace – solid phase microextraction and multivariate analysis for plant oils differentiation, Food Chem., 83, 2003, 515-522.) NIST Spectra nist ri

878.1 (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; Start time: 5 min; CAS no: 109524; Active phase: SPB-5; Carrier gas: He; Phase thickness: 1.0 um; Data type: Normal alkane RI; Authors: Pinho, O.; Peres, C.; Ferreira, I.M.P.L.V.O., Solid-phase microextraction of volatile compounds in “Terrincho” ewe cheese. Comparison of different fibers, J. Chromatogr. A, 1011, 2003, 1-9.) NIST Spectra nist ri

867 (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: 30 C; End T: 230 C; CAS no: 109524; Active phase: SPB-5; Carrier gas: Helium; Phase thickness: 1.0 um; Data type: Normal alkane RI; Authors: 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, 23, 2003, 497-511.) NIST Spectra nist ri

884.9 (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: 10 K/min; Start T: 35 C; End T: 230 C; Start time: 5 min; CAS no: 109524; Active phase: CP Sil 8 CB; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Ezquerro, O.; Pons, B.; Tena, M.T., Development of a headspace solid-phase microextraction-gas chromatography-mass spectrometry method for the identification of odour-causing volatile compounds in packaging materials, J. Chromatogr. A, 963, 2002, 381-392.) NIST Spectra nist ri

898 (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: 280 C; End time: 10 min; Start time: 0.5 min; CAS no: 109524; Active phase: HP-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Guillen, M.D.; Manzanos, M.J., Study of the volatile composition of an aqueous oak smoke preparation, Food Chem., 79, 2002, 283-292.) NIST Spectra nist ri

875 (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: 109524; 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.) NIST Spectra nist ri

891.2 (Program type: Complex; Column… (show more) class: Semi-standard non-polar; Column diameter: 0.32 mm; Column length: 30 m; Column type: Capillary; Description: 45 0C ^ 8 K/min -> 115 0C (2 min) ^ 5K/min -> 280 0C (20 min); CAS no: 109524; Active phase: DB-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Loloiu, T.; Radulescu, V., Capillary GC-MS investigation of chemical composition of Hypericum perforatum, 2000.) NIST Spectra nist ri

881 (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 ^ 10 0C/min -> 200 0C (20 min) ^ 5 0C/min -> 230 0C (50 min); CAS no: 109524; Active phase: HP-5; Carrier gas: He; Phase thickness: 0.52 um; Data type: Normal alkane RI; Authors: Timon, M.L.; Ventanas, J.; Martin, L.; Tejeda, J.F.; Garcia, C., Volatile compounds in supercritical carbon dioxide extracts of Iberian ham, J. Agric. Food Chem., 46(12), 1998, 5143-5150.) NIST Spectra nist ri

892 (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: 4 K/min; Start T: 40 C; End T: 250 C; End time: 30 min; Start time: 3 min; CAS no: 109524; Active phase: Ultra-2; Carrier gas: He; Phase thickness: 0.52 um; Data type: Normal alkane RI; Authors: King, M.-F.; Matthews, M.A.; Rule, D.C.; Field, R.A., Effect of beef packaging method on volatile compounds developed by oven roasting or microwave cooking, J. Agric. Food Chem., 43, 1995, 773-778.) NIST Spectra nist ri

934 (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: 4 K/min; Start T: 40 C; End T: 250 C; End time: 30 min; Start time: 3 min; CAS no: 109524; Active phase: Ultra-2; Carrier gas: He; Phase thickness: 0.52 um; Data type: Normal alkane RI; Authors: King, M.-F.; Hamilton, B.L.; Matthews, M.A.; Rule, D.C.; Field, R.A., Isolation and identification of volatiles and condensable material in raw beef with supercritical carbon dioxide extraction, J. Agric. Food Chem., 41(11), 1993, 1974-1981.) NIST Spectra nist ri

885 (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: 109524; 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.) NIST Spectra nist ri

1721 (Program type: Complex; Column… (show more) class: Standard 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 => 240C; CAS no: 109524; Active phase: FFAP; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Schermann, P.; Schieberle, P., Evaluation of key odorants in milk chocolate and cocoa mass by aroma extract dilution analyses, J. Agric. Food Chem., 45, 1997, 867-872., Program type: Ramp; Column cl… (show more) ass: Standard polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; CAS no: 109524; Active phase: DB-FFAP; Carrier gas: Helium; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Mebazaa, R.; Mahmoudi, A.; Fouchet, M.; Dos Santos, M.; Kamissoko, F.; Nafti, A.; Ben Cheikh, R.; Rega, B.; Camel, V., Characterization of volatile compounds in Tunisian fenugreek seeds, Food Chem., 115, 2009, 1326-1336.) NIST Spectra nist ri

1740 (Program type: Complex; Column… (show more) class: Standard polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Description: 50 0C ^ 2 0C/min -> 100 0C (5 min) ^ 5 0C/min -> 250 0C; CAS no: 109524; Active phase: DB-FFAP; Carrier gas: Helium; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Mebazaa, R.; Mahmoudi, A.; Fouchet, M.; Dos Santos, M.; Kamissoko, F.; Nafti, A.; Ben Cheikh, R.; Rega, B.; Camel, V., Characterization of volatile compounds in Tunisian fenugreek seeds, Food Chem., 115, 2009, 1326-1336., Program type: Ramp; Column cl… (show more) ass: Standard polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 5 K/min; Start T: 35 C; End T: 230 C; End time: 15 min; Start time: 5 min; CAS no: 109524; Active phase: EC-1000; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Bendall, J.G., Aroma compounds of fresh milk from New Zealand cows fed different diets, J. Agric. Food Chem., 49, 2001, 4825-4832., Program type: Ramp; Column cl… (show more) ass: Standard polar; Column diameter: 0.25 mm; Column length: 60 m; Column type: Capillary; Heat rate: 2 K/min; Start T: 60 C; End T: 180 C; CAS no: 109524; Active phase: DB-Wax; Carrier gas: He; Data type: Normal alkane RI; Authors: Sekiwa, Y.; Kubota, K.; Kobayashi, A., Characteristic flavor components in the brew of cooked clam (Meretrix lusoria) and the effect of storage on flavor formation, J. Agric. Food Chem., 45, 1997, 826-830.) NIST Spectra nist ri

1720 (Program type: Complex; Column… (show more) class: Standard polar; Column diameter: 0.32 mm; Column length: 25 m; Column type: Capillary; Description: 35C(2min) =>40C/min =>60C(2min) =>6C/min =>230C; CAS no: 109524; Active phase: FFAP; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Zehentbauer, G.; Grosch, W., Crust aroma of baguettes. I. Key odorants of baguettes prepared in two different ways, J. Cereal Science, 28, 1998, 81-92., Program type: Complex; Column… (show more) class: Standard polar; Column diameter: 0.32 mm; Column length: 30 m; Column type: Capillary; Description: 35C(2min) =>40C/min =>50C(2min) =>6C/min =>180C=> 10C/min => 230C(10min); CAS no: 109524; Active phase: DB-FFAP; 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: Standard 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: 109524; Active phase: DB-FFAP; 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: Ramp; Column cl… (show more) ass: Standard polar; Column diameter: 0.64 mm; Column length: 150 m; Column type: Capillary; Heat rate: 1 K/min; Start T: 50 C; End T: 170 C; End time: 60 min; Start time: 30 min; CAS no: 109524; Active phase: Carbowax 20M; Data type: Normal alkane RI; Authors: Buttery, R.G.; Ling, L.C.; Teranishi, R.; Mon, T.R., Insect attractants: volatiles of hydrolizyed protein insect baits, J. Agric. Food Chem., 31, 1983, 689-692.) NIST Spectra nist ri

1751 (Program type: Ramp; Column cl… (show more) ass: Standard polar; Column diameter: 0.32 mm; Column length: 30 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 40 C; End T: 230 C; End time: 5 min; Start time: 2 min; CAS no: 109524; Active phase: DB-Wax; Carrier gas: N2; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Fan, W.; Qian, M.C., Headspace Solid Phase Microextraction and Gas Chromatography-Olfactometry Dilution Analysis of Young and Aged Chinese “Yanghe Daqu” Liquors, J. Agric. Food Chem., 53, 2005, 7931-7938., Program type: Ramp; Column cl… (show more) ass: Standard polar; Column diameter: 0.32 mm; Column length: 60 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 40 C; End T: 220 C; End time: 20 min; Start time: 8 min; CAS no: 109524; Active phase: CP-Wax 52CB; Carrier gas: He; Phase thickness: 0.5 um; Data type: Normal alkane RI; Authors: Povolo, M.; Contarini, G.; Mele, M.; Secchiari, P., Study on the influence of pasture on volatile fraction of Ewes’ dairy products by solid-phase microextraction and gas chromatography-mass spectrometry, J. Dairy Sci., 90, 2007, 556-569.) NIST Spectra nist ri

1718 (Program type: Ramp; Column cl… (show more) ass: Standard polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 10 K/min; Start T: 40 C; End T: 220 C; End time: 10 min; Start time: 5 min; CAS no: 109524; Active phase: RTX-Wax; Carrier gas: He; Phase thickness: 0.5 um; Data type: Normal alkane RI; Authors: Prososki, R.A.; Etzel, M.R.; Rankin, S.A., Solvent type affects the number, distribution, and relative quantities of volatile compounds found in sweet whey powder, J. Dairy Sci., 90, 2007, 523-531.) NIST Spectra nist ri

1756 (Program type: Ramp; Column cl… (show more) ass: Standard polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 70 C; End T: 220 C; End time: 5 min; Start time: 4 min; CAS no: 109524; Active phase: BP-20; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Rawat, R.; Gulati, A.; Babu, G.D.K.; Acharya, R.; Kaul, V.K.; Singh, B., Characterization of volatile components of Kangra orthodox black tea by gas chromatography-mass spectrometry, Food Chem., 105, 2007, 229-235., Program type: Ramp; Column cl… (show more) ass: Standard polar; Column diameter: 0.32 mm; Column length: 60 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 40 C; End T: 250 C; End time: 10 min; Start time: 2 min; CAS no: 109524; Active phase: ZB-Wax; Carrier gas: He; Phase thickness: 0.5 um; Data type: Normal alkane RI; Authors: Wierda R.L.; Fletcher G.; Xu L.; Dufour J.P., Analysis of volatile compounds as spoilage indicators in fresh king salmon (Oncorhynchus tshawytscha) during storage using SPME-GC-MS, J. Agric. Food Chem., 54, 2006, 8480-8490.) NIST Spectra nist ri

1772 (Program type: Complex; Column… (show more) class: Standard polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Description: 30C(2min) =;4C/min =;130C =;8C/min =;250C(5min); CAS no: 109524; Active phase: HP-Innowax; Carrier gas: He; Phase thickness: 0.5 um; Data type: Normal alkane RI; Authors: Weldegergis B.T.; Tredoux A.G.J.; Crouch A.M., Application of a headspace sorptive extraction method for the analysis of volatile components in South African wines, J. Agric. Food Chem., 55, 2007, 8696-8702.) NIST Spectra nist ri

1727 (Program type: Ramp; Column cl