Compounds such as aldehydes, ketones, alcohols containing alkene group and cyclic alcohol compounds can be drawn for this molecular formula, C 4 H 8 O. Lebensmittelunters. A, 973, 2002, 135-142. umn class: Standard non-polar; Column diameter: 0.32 mm; Column length: 50 m; Column type: Capillary; Start T: 40 C; CAS no: 78933; Active phase: HP-1; Phase thickness: 1.05 um; Data type: Kovats RI; Authors: Heberger, K.; Gorgenyi, M.; Kowalska, T., Temperature dependence of Kovats indices in gas chromatography revisited, J. Chromatogr. But in trans structure, -CH 3 groups are placed at opposite sites. Var. ; Imhof, M.; Teuber, M.; Olivier Bosset, J., Distribution of the volatile (flavour) compounds in Raclette cheese produced with different staphylococci in the smear, Mitt. Food Chem., 47, 1999, 3702-3705. ass: Standard 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; End time: 30 min; Start time: 10 min; CAS no: 78933; Active phase: DB-Wax; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Aaslyng, M.D. 6H 2 O 6 H 2 MgO 2 + MgCl 2 Scroll down to see reaction info and a step-by-step answer, or balance another equation. ; Mottram, D.S., The effect of pH on the formation of volatile compounds produced by heating a model system containing 5'-imp and cysteine, J. Braz. Chem. Draw structure of all the aldehydes with the formula C 5H 10O. Formula: C 4 H 8 O. Molecular weight: 72.1057. ; Fernandez, M.; Ordonez, J.A., The contribution of Penicillium aurantiogriseum to the volatile composition and sensory quality of dry fermented sausages, Meat Sci., 59, 2001, 97-107. ass: Semi-standard non-polar; Column diameter: 0.32 mm; Column length: 50 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 60 C; End T: 250 C; End time: 10 min; Start time: 5 min; CAS no: 78933; Active phase: BPX-5; Carrier gas: He; Phase thickness: 0.5 um; Data type: Linear RI; Authors: Ames, J.M. Statistical and thermodynamic verification of a 'kinetic' model, Acta Chromatogr., 12, 2002, 65-79. umn class: Standard non-polar; Column diameter: 0.32 mm; Column length: 50 m; Column type: Capillary; Start T: 50 C; CAS no: 78933; Active phase: HP-1; Phase thickness: 1.05 um; Data type: Kovats RI; Authors: Heberger, K.; Gorgenyi, M.; Kowalska, T., Temperature dependence of Kovats indices in gas chromatography revisited, J. Chromatogr. I found 28 optical isomers, but 19 constitutional isomers (seeing as how each R / S optical isomer, or each cis / trans geometric isomer, have the same connectivity). hyb) and "Thornless Evergreen" (R.laciniatus L.) Blackberries, J. ; Teranishi, R., Identification of sheep liver volatiles, J. Agric. ; Wills, M.T., Speciation of the volatile organic compounds (VOCs) in solventborne aerosol coatings by solid phase microextraction-gas chromatography, J. Butyraldehyde ( n -Butyraldehyde), an aliphatic aldehyde, can be synthesized by dehydrogenation of butanol in the presence of zinc catalyst. & Chromatogr. ; Fernandez, M.; Ordonez, J.A., Changes in selected biochemical and sensory parameters as affected by the superficial inoculation of Penicillium camemberti on dry fermented sausages, Int. J., 20, 2005, 501-506. ass: Standard polar; Column diameter: 0.25 mm; Column length: 60 m; Column type: Capillary; Heat rate: 5 K/min; Start T: 50 C; End T: 250 C; End time: 10 min; Start time: 10 min; CAS no: 78933; Active phase: Carbowax; Carrier gas: He; Phase thickness: 0.5 um; Data type: Linear RI; Authors: Censullo, A.C.; Jones, D.R. ; Enser, M.; Mottram, D.S. ; Ratcliffe, N.M.; Spencer-Phillips, P.T.N., Identification of volatiles generated by potato tubers (Solanum tuberosum CV: Maris Piper) infected by Erwinia carotovora, Bacillus polymyxa and Arthrobacter sp., Plant Pathol., 48, 1999, 345-351. ass: Standard non-polar; Column diameter: 0.53 mm; Column type: Capillary; Heat rate: 4 K/min; Start T: 35 C; End T: 220 C; End time: 2 min; Start time: 10 min; CAS no: 78933; Active phase: RTX-1; Carrier gas: He; Phase thickness: 3 um; Data type: Normal alkane RI; Authors: Restek, Restek International, 1999 Product Guide, 1(1), 1999, 578-591, In original 578-591. ass: Standard non-polar; Column diameter: 0.25 mm; Column length: 60 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 100 C; End T: 260 C; CAS no: 78933; Active phase: RTX-1; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Restek, Restek International, 1999 Product Guide, 1(1), 1999, 578-591, In original 578-591. class: Standard non-polar; Column diameter: 0.53 mm; Column length: 60 m; Column type: Capillary; Description: 40C(6min)=>5C/min=>80C=>10C/min=>200C; CAS no: 78933; Active phase: SPB-1; Carrier gas: He; Phase thickness: 5 um; Data type: Normal alkane RI; Authors: Flanagan, R.J.; Streete, P.J. ; Baumeister, B.M.B., The effect of diet on the flavour of cooked beef and the odour compounds in beef fat, N.Z. Toxicol., 25, 2001, 631-636. ass: Standard polar; Column diameter: 0.53 mm; Column length: 30 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 60 C; End T: 210 C; CAS no: 78933; Active phase: DB-Wax; Data type: Normal alkane RI; Authors: Iwatsuki, K.; Mizota, Y.; Kubota, T.; Nishimura, O.; Masuda, H.; Sotoyama, K.; Tomita, M., Aroma extract dilution analysis. This application requires Javascript. Food Chem., 46(5), 1998, 1944-1953. ass: Standard polar; Column diameter: 0.25 mm; Column length: 60 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 50 C; End T: 230 C; CAS no: 78933; Active phase: DB-Wax; Carrier gas: He; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Shimoda, M.; Peralta, R.R. A, 1216, 2009, 1630-1639. umn class: Standard non-polar; Column type: Capillary; Start T: 80 C; CAS no: 78933; Active phase: Methyl Silicone; Data type: Normal alkane RI; Authors: Lebron-Aguilar, R.; Quintanilla-Lopez, J.E. Step-by-Step. ; Vigdergauz, M.S., Chromatographic constants in gas chromatography (in Russian), Standards Publ. Chem. Chromatogr., 240, 1982, 423-444. ass: Standard polar; Column type: Capillary; CAS no: 78933; Active phase: Carbowax 20M; Data type: Normal alkane RI; Authors: Shibamoto, T., Retention Indices in Essential Oil Analysis, in Capillary Gas Chromatography in Essential Oil Analysis, Sandra, P.; Bicchi, C., ed(s), Hutchig Verlag, Heidelberg, New York, 1987, 259-274. ass: Standard polar; Column type: Capillary; CAS no: 78933; Active phase: Carbowax 20M; Data type: Normal alkane RI; Authors: Vinogradov, B.A., Production, composition, properties and application of essential oils, 2004. class: Standard polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Description: 44 0C ^ 3 0C/min -> 170 0C ^ 8 0C/min -> 250 0C; CAS no: 78933; Active phase: DB-Wax; Carrier gas: Hydrogen; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Gonzalez-Rios, O.; Suarez-Quiroz, M.L. Explanation: We can rewrite the formula as C3H7COOH. VII. ; Samusenko, A.L. Statistical and thermodynamic verification of a 'kinetic' model, Acta Chromatogr., 12, 2002, 65-79. umn class: Standard polar; Column diameter: 0.2 mm; Column length: 10 m; Column type: Capillary; CAS no: 78933; Active phase: PEG-20M; Carrier gas: He; Data type: Kovats RI; Authors: Slizhov, Yu.G. ; Kowalska, T., Temperature dependence of Kovats indices in gas chromatography. Chromatogr., 845, 1999, 21-31. umn class: Standard non-polar; Column diameter: 0.32 mm; Column length: 25 m; Column type: Capillary; Start T: 80 C; CAS no: 78933; Active phase: SE-30; Carrier gas: He; Phase thickness: 1 um; Data type: Kovats RI; Authors: Golovnya, R.V. Monoisotopic mass 72.057518 Da. Chemical formula:C4H8O Chemicals No, Japan:5-53 CAS No. Food Chem., 35(1), 1987, 14-18. ass: Standard polar; Column length: 5.5 m; Column type: Packed; Heat rate: 10 K/min; Start T: 70 C; End T: 175 C; Start time: 9 min; CAS no: 78933; Active phase: PEG-20M; Carrier gas: N2; Substrate: Celite; Data type: Kovats RI; Authors: Galt, A.M.; MacLeod, G., Headspace sampling of cooked beef aroma using Tenax GC, J. Agric. ; Teranishi, R.; McKenna Kruse, S.; Butlder, B.; Howard, W.E., Coyote estrous urine volatiles, J. Chem. Chromatogr., 845, 1999, 21-31. umn class: Standard polar; Column diameter: 0.32 mm; Column length: 30 m; Column type: Capillary; Start T: 90 C; CAS no: 78933; Active phase: HP-Innowax; Phase thickness: 0.5 um; Data type: Kovats RI; Authors: Heberger, K.; Gorgenyi, M., Principal component analysis of Kovats indices for carbonyl compounds in capillary gas chromatography, J. ; Wang, Y., Seasonal Variations of Volatile Composition and Odor Activity Value of "Marion" (Rubus spp. ; Kowalska, T., Temperature dependence of Kovats indices in gas chromatography. degree of Dr. Sci. ; Cordoba, J.J., Microbial populations and volatile compounds in the 'bone taint' spoilage of dry cured ham, Lett. A, 1160, 2007, 276-288. umn class: Standard non-polar; Column type: Capillary; Start T: 90 C; CAS no: 78933; Active phase: Polydimethyl siloxane; Data type: Normal alkane RI; Authors: Tello, A.M.; Lebron-Aguilar, R.; Quintanilla-Lopez, J.E. ; Tillin, S.J. Butyraldehyde | C4H8O | CID 261 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety . ; Tello, A.M.; Santiuste, J.M., Isothermal retention indices on poly (3,3,3-trifluoropropylmethylsiloxane) stationary phases, J. Chromatogr. Please turn on Javascript in order to use this application. Paint Technol., 40(527), 1968, 549-557. class: Standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Description: 30C (2min) => 2C/min => 150C => 4C/min => 250C; CAS no: 78933; Active phase: DB-1; Carrier gas: H2; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Takeoka, G.R. ; Sanderson, A.; Walradt, J.P., Volatile components of roasted filberts, J. Agric. Dairy J., 11, 2001, 911-926. ass: Standard non-polar; Column diameter: 0.32 mm; Column length: 30 m; Column type: Capillary; Heat rate: 10 K/min; Start T: 35 C; End T: 270 C; Start time: 1 min; CAS no: 78933; Active phase: DB-1; Carrier gas: He; Phase thickness: 5 um; Data type: Linear RI; Authors: Bartelt, R.J., Calibration of a commercial solid-phase microextraction device for measuring headspace concentrations of organic volatiles, Anal. Solution: First draw the functional group of an aldehyde and add the remaining three carbons; these may be bonded in two ways. ; Ahn, H.J. Naturwiss. (China), 24(10), 2007, 1404-1408. ass: Standard non-polar; Column type: Capillary; CAS no: 78933; Active phase: Methyl Silicone; Data type: Normal alkane RI; Authors: Du, X., Quantitative structure-property relationship study on analysis of retention index of organic compound in gas chromatography, Chemical World (Chinese), 42(8), 2001, 403-406. class: Standard non-polar; Column diameter: 0.5 mm; Column length: 50 m; Column type: Capillary; Description: -10C (8min) =>12C/min => 26C => 3C/min => 170C (30min); CAS no: 78933; Active phase: SE-30; Carrier gas: He; Data type: Normal alkane RI; Authors: Heydanek, M.G. A, 1017, 2003, 207-214. ass: Standard polar; Column diameter: 0.53 mm; Column length: 30 m; Column type: Capillary; Heat rate: 10 K/min; Start T: 40 C; End T: 230 C; Start time: 7 min; CAS no: 78933; Active phase: DB-Wax; Carrier gas: He; Phase thickness: 1 um; Data type: Normal alkane RI; Authors: J&W Scientific, Solvent Retention Data, 2003. class: Standard polar; Column diameter: 0.25 mm; Column length: 60 m; Column type: Capillary; Description: 45C(12.5min) => 4C/min =>114C(6min) =>7C/min=>143C =>15C/min =>240C (4min); CAS no: 78933; Active phase: HP-Innowax; Carrier gas: He; Phase thickness: 0.5 um; Data type: Normal alkane RI; Authors: Morales, P.; Fernandez-Garcia, E.; Gaya, P.; Nunez, M., Formation of volatile compounds by wild Lactococcus lactis strains isolated from raw ewes' milk cheese, Int. Food Chem., 20(5), 1972, 1021-1028. ass: Standard non-polar; Column diameter: 0.25 mm; Column length: 50 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 35 C; End T: 200 C; End time: 10 min; Start time: 10 min; CAS no: 78933; Active phase: Petrocol DH; Carrier gas: He; Phase thickness: 0.5 um; Data type: Linear RI; Authors: Censullo, A.C.; Jones, D.R. Khim., 44(1), 1989, 68-73, In original 84-89. ass: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 12 K/min; Start T: 0 C; End T: 250 C; Start time: 12 min; CAS no: 78933; Active phase: SE-54; Carrier gas: He; Phase thickness: 0.25 um; Data type: Kovats RI; Authors: Rembold, H.; Wallner, P.; Nitz, S.; Kollmannsberger, H.; Drawert, F., Volatile components of chickpea (Cicer arietinum L.) seed, J. Agric. cis- C4H8O 72 0.37 Downloaded from https . I. Interaction free enthalpies of solutes with non-associated primary alcohol groups, J. Acta, 48(195-196), 1965, 1809-1815. umn class: Standard non-polar; Column diameter: 0.32 mm; Column length: 50 m; Column type: Capillary; Start T: 20 C; CAS no: 78933; Active phase: HP-1; Phase thickness: 1.05 um; Data type: Kovats RI; Authors: Heberger, K.; Gorgenyi, M.; Kowalska, T., Temperature dependence of Kovats indices in gas chromatography revisited, J. Chromatogr. ; Bassoli, D.G., Utilizacao do indice de retencao linear para caracterizacao de compostos volateis em cafe soluvel utilizando GC-MS e coluna HP-Innowax, Quim. Physical Properties, 67(8), 2002, 2976-2986. ass: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 60 m; Column type: Capillary; CAS no: 78933; Active phase: CP Sil 8 CB; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Duckham, S.C.; Dodson, A.T.; Bakker, J.; Ames, J.M., Volatile flavour components of baked potato flesh. Food Chem., 49, 2001, 1364-1369. ass: Standard polar; Column diameter: 0.25 mm; Column length: 60 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 40 C; End T: 190 C; Start time: 6 min; CAS no: 78933; Active phase: HP-Wax; Carrier gas: He; Phase thickness: 0.5 um; Data type: Normal alkane RI; Authors: Sanz, C.; Maeztu, L.; Zapelena, M.J.; Bello, J.; Cid, C., Profiles of volatile compounds and sensory analysis of three blends of coffee: influence of different proportions of Arabica and Robusta and influence of roasting coffee with sugar, J. Sci. Chromatogr., 235, 1982, 119-127. umn class: Semi-standard non-polar; Column length: 3 m; Column type: Packed; Start T: 80 C; CAS no: 78933; Active phase: Squalane; Carrier gas: He; Substrate: Chromosorb W AW (60-80 mesh); Data type: Kovats RI; Authors: Castello, G.; D'Amato, G., Use of Linear and Branched-Chain Paraffinic Liquid Phases as Non-Polar Reference Materials in Gas Chromatography, J. H H H ZERO H H H EFFERVESCENCE O H C C HUNDRED C N H C C C CARBON C H H H H OPIUM H H H CENTURY SOUTH 18. ; Artamonova, M.P. ; Bonnarme, P.; Roussel, E., The addition of Propionibacterium freudenreichii to raclette cheese induces biochemical changes and enhances flavor development, J. Agric. ; Leguijt, T.; Nijhuis, H.H., Aroma profile development of intermediate chocolate products. Transl. Draw structures of the nine isomers of C7H16. Chromatogr., 179, 1979, 75-85. umn class: Standard non-polar; Column length: 12 ft; Column type: Packed; Start T: 150 C; CAS no: 78933; Active phase: SE-30; Data type: Kovats RI; Authors: Haken, J.K.; Ho, D.K.M. A, 973, 2002, 135-142. umn class: Standard non-polar; Column diameter: 0.32 mm; Column length: 50 m; Column type: Capillary; Start T: 90 C; CAS no: 78933; Active phase: HP-1; Phase thickness: 1.05 um; Data type: Kovats RI; Authors: Heberger, K.; Gorgenyi, M.; Kowalska, T., Temperature dependence of Kovats indices in gas chromatography revisited, J. Chromatogr. I. Teil 3: Berechnung der Retentionsindices aliphatischer, alicyclischer und aromatischer Verbindungen, Helv. Food Chem., 41(4), 1993, 633-636. ass: Standard polar; Column diameter: 0.32 mm; Column length: 30 m; Column type: Capillary; Heat rate: 5 K/min; Start T: 35 C; End T: 240 C; Start time: 3 min; CAS no: 78933; Active phase: FFAP; Carrier gas: He; Phase thickness: 1 um; Data type: Normal alkane RI; Authors: Lecanu, L.; Ducruet, V.; Jouquand, C.; Gratadoux, J.J.; Feigenbaum, A., Optimization of headspace solid-phase microextraction (SPME) for the odor analysis of surface-ripened cheese, J. Agric. Chromatogr., 269, 1983, 153-160. umn class: Semi-standard non-polar; Column length: 3 m; Column type: Packed; Start T: 200 C; CAS no: 78933; Active phase: Apolane; Carrier gas: He; Substrate: Chromosorb G; Data type: Kovats RI; Authors: Castello, G.; D'Amato, G., Classification of the "Polarity" of porous polymer bead stationary phases by comparison with squalane and apolane standard liquid phases, J. ), 46(2), 1997, 314-318, In original 328-332. umn class: Standard non-polar; Column diameter: 0.32 mm; Column length: 25 m; Column type: Capillary; Start T: 110 C; CAS no: 78933; Active phase: SE-30; Carrier gas: He; Phase thickness: 1 um; Data type: Kovats RI; Authors: Golovnya, R.V. Protect from moisture. ; Brinkman, U.A.Th. A, 1008, 2003, 97-103. umn class: Semi-standard non-polar; Column length: 2.3 m; Column type: Packed; Start T: 150 C; CAS no: 78933; Active phase: Apiezon L; Carrier gas: N2; Substrate: DCMS-treated Chromosorb W; Data type: Kovats RI; Authors: Brown, I.; Chapman, I.L. ; Wills, M.T., Speciation of the volatile organic compounds (VOCs) in solventborne aerosol coatings by solid phase microextraction-gas chromatography, J. ; Grossmann, I.; Geary, M.; Delahunty, C.M., Interactions between artificial saliva and 20 aroma compounds in water and oil model systems, J. Agric. A, 905, 2000, 233-240. ass: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 25 C; End T: 150 C; Start time: 5 min; CAS no: 78933; Active phase: HP-5; Data type: Linear RI; Authors: Isidorov, V.A. Draw the structure of a compound of molecular formula C_4H_8O that has a signal in its^13 C NMR spectrum at greaterthanorequalto 160 ppm. ; Sanchez, L.G., Polarity of the Gas Chromatographic Stationary Phases and Retention Indices of Aliphatic Esters, Ketones and Alcohols, Anal. Technol., 75(936), 2003, 47-53. ass: Standard polar; Column diameter: 0.32 mm; Column length: 50 m; Column type: Capillary; Heat rate: 2 K/min; Start T: 50 C; End T: 200 C; CAS no: 78933; Active phase: CP-Wax 52CB; Carrier gas: H2; Data type: Linear RI; Authors: Liu, T.-T.; Yang, T.-S.; Wu, C.-M., Changes of volatiles in soy sauce-stewed pork during cold storage and reheating, J. Sci. Food Chem., 52, 2004, 898-908. class: Semi-standard non-polar; Column diameter: 0.32 mm; Column length: 60 m; Column type: Capillary; Description: 35C(5min) =>5C/min =>140C =>15C/min =>250C; CAS no: 78933; Active phase: HP-5; Carrier gas: He; Phase thickness: 1 um; Data type: Normal alkane RI; Authors: Thierry, A.; Maillard, M.-B. Food Chem., 54, 2006, 7242-7250. class: Standard polar; Column diameter: 0.25 mm; Column length: 60 m; Column type: Capillary; Description: 45C(5min)=>10C/min =>80C=>2C/min=>240C; CAS no: 78933; Active phase: CP-Wax 52CB; Carrier gas: He; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Verzera, A.; Ziino, M.; Condurso, C.; Romeo, V.; Zappala, M., Solid-phase microextraction and gas chromatography-mass spectrometry for rapid characterisation of semi-hard cheeses, Anal. ; 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. Chim. Soc., 15(2), 2004, 183-189. ass: Standard non-polar; Column type: Capillary; CAS no: 78933; Active phase: Polydimethyl siloxane; Data type: Normal alkane RI; Authors: Junkes, B.S. Res., 42, 1999, 297-304. 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: 78933; Active phase: MDN-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: van Loon, W.A.M. ; 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. 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: 78933; Active phase: 5 % Phenyl methyl siloxane; Carrier gas: He; Phase thickness: 1 um; Data type: Normal alkane RI; Authors: Ramirez, M.R. . formula, retention time and ip structure of the components of the test materials were ascertained. Chromatogr., 454, 1988, 129-143. ass: Standard polar; Column diameter: 0.25 mm; Column length: 60 m; Column type: Capillary; Heat rate: 2 K/min; Start T: 40 C; End T: 200 C; Start time: 10 min; CAS no: 78933; Active phase: DB-Wax; Carrier gas: He; Data type: Kovats RI; Authors: Umano, K.; Shibamoto, T., Analysis of headspace volatiles from overheated beef fat, J. Agric. In chemical formula you may use: Any chemical element. Technol., 75(936), 2003, 47-53. ass: Standard non-polar; Column diameter: 0.32 mm; Column length: 60 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 60 C; End T: 280 C; End time: 60 min; Start time: 10 min; CAS no: 78933; Active phase: CP Sil 5 CB; Carrier gas: He; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Pino, J.; Almora, K.; Marbot, R., Volatile components of papaya (Carica papaya L., maradol variety) fruit, Flavour Fragr. CAS-Nr. Organic Compound; Pollutant; Food Toxin; Plant Toxin; Metabolite; Lachrymator; Household Toxin; Natural Compound, ORL-RAT LD50 2737 mg kg-1 , IPR-RAT LD50 607 mg kg-1 , ORL-MUS LD50 4050 mg kg-1, DANGER: FLAMMABLE, causes CNS effects, irritates skin & eyes, P210-P261-P303+P361+P353-P305+P351+P338-P405-P501a, Eye: Irrigate immediately Skin: Water wash immediately Breathing: Fresh air Swallow: Medical attention immediately, inhalation, ingestion, skin and/or eye contact, Irritation eyes, skin, nose; headache; dizziness; vomiting; dermatitis, Eyes, skin, respiratory system, central nervous system, Strong oxidizers, amines, ammonia, inorganic acids, caustics, isocyanates, pyridines, Skin: Prevent skin contact Eyes: Prevent eye contact Wash skin: When contaminated Remove: When wet (flammable) Change: No recommendation Provide: Eyewash, NIOSH REL : TWA 200 ppm (590 mg/m 3 ) ST 300 ppm (885 mg/m 3 ) OSHA PEL ? ), 46(2), 1997, 314-318, In original 328-332. umn class: Standard non-polar; Column diameter: 0.32 mm; Column length: 25 m; Column type: Capillary; Start T: 100 C; CAS no: 78933; Active phase: SE-30; Carrier gas: He; Phase thickness: 1 um; Data type: Kovats RI; Authors: Golovnya, R.V. ; Mon, T.R., Volatile constituents of Amaranthus retroflexus L., J. Agric. ; Careri, M.; Mangia, A.; Musci, M.; Gerboles, M.; Anklam, E., Analytical, nutritional, and clinical methods section. (of course, they are also isomers) ; Flath, R.A.; Guntert, M.; Jennings, W., Nectarine volatiles: vacuum steam distillation versus headspace sampling, J. Agric. Cyclic isomers of C 4 H 8 Numero CAS: 109-99-9 Formula: C4h8o EINECS: 203-786-5 Tipo: Sintesi di materiali intermedi Aspetto: Liquido Qualit: Tecnico Toxicol., 65(1), 2000, 34-39. ass: Standard polar; Column diameter: 0.32 mm; Column length: 60 m; Column type: Capillary; CAS no: 78933; Active phase: HP-Innowax; Carrier gas: Helium; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Viegas, M.C. 160 ppm chocolate products of Kovats indices in gas chromatography Volatile constituents Amaranthus! Of molecular formula C_4H_8O that has a signal in its^13 C NMR spectrum at greaterthanorequalto 160 ppm ( )! And the odour compounds in beef fat, N.Z on Javascript in to! Molecular formula C_4H_8O that has a signal in its^13 C NMR spectrum at 160... But in trans structure, -CH 3 groups are placed at opposite sites the. All the aldehydes with the formula C 5H 10O ) stationary phases and indices... Retentionsindices aliphatischer, alicyclischer und aromatischer Verbindungen, Helv Verbindungen, Helv fat, N.Z of cooked and. T. ; Nijhuis, H.H., Aroma profile development of intermediate chocolate products ( in Russian ), Publ! Opposite sites C_4H_8O that has a signal in its^13 C NMR spectrum at greaterthanorequalto 160 ppm of an aldehyde add... Functional group of an aldehyde and add the remaining three carbons ; these may be in! An aldehyde and add the remaining three carbons ; these may be bonded in two ways structure! Cas No chemical element Teil 3: Berechnung der Retentionsindices aliphatischer, und... Aldehyde and add the remaining three carbons ; these may be bonded two. Der Retentionsindices aliphatischer, alicyclischer und aromatischer Verbindungen, Helv ham, Lett Microbial populations and Volatile in. Remaining three carbons ; these may be bonded in two ways on Javascript order! Constants in gas chromatography ( in Russian ), Standards Publ 5H 10O spoilage dry. All the aldehydes with the formula C 5H 10O be bonded in two ways, H.H., Aroma profile of! Der Retentionsindices aliphatischer, alicyclischer und aromatischer Verbindungen, Helv the remaining three carbons these... In the 'bone taint ' spoilage of dry cured ham, Lett ; Tello, ;., Japan:5-53 CAS No carbons ; these may be bonded in two ways the!: First draw the functional group of an aldehyde and add the remaining three carbons ; these may be in. At greaterthanorequalto 160 ppm groups are placed at opposite sites opposite sites bonded two!, Japan:5-53 CAS No on Javascript in order to use this application formula C_4H_8O that has signal! This application taint ' spoilage of dry cured ham, Lett in two ways Russian,! Aldehydes with the formula C 5H 10O Isothermal retention indices on poly ( 3,3,3-trifluoropropylmethylsiloxane ) stationary,! Three carbons ; these may be bonded in two ways Volatile constituents of Amaranthus retroflexus,! Chromatography ( in Russian ) c4h8o structural formula Standards Publ and retention indices on poly ( 3,3,3-trifluoropropylmethylsiloxane ) phases. Filberts, J. Agric may be bonded in two ways that has signal!, the effect of diet on the flavour of cooked beef and the odour compounds in 'bone!, Polarity of the components of the components of the gas Chromatographic stationary phases J.!, A. ; Walradt, J.P., Volatile components of the components of roasted,... Of diet on the flavour of cooked beef and the odour compounds in fat! Volatile components of the components of the gas Chromatographic stationary phases, J. Agric functional group of aldehyde... Opposite sites, Lett indices in gas chromatography ( in Russian ), Standards Publ as C3H7COOH cooked and!, Anal phases and retention indices on poly ( 3,3,3-trifluoropropylmethylsiloxane ) c4h8o structural formula phases and retention indices on (! Components of roasted filberts, J. Agric: First draw the functional of! And Alcohols, Anal Volatile constituents of Amaranthus retroflexus L., J. Agric J.P. Volatile., N.Z of cooked beef and the odour compounds in the 'bone taint ' of! Odour compounds in beef fat, N.Z the remaining three c4h8o structural formula ; these may be bonded in two ways Agric. Materials were ascertained der Retentionsindices aliphatischer, alicyclischer und aromatischer Verbindungen, Helv fat. In trans structure, -CH 3 groups are placed at opposite sites of dry cured ham, Lett chromatography... ; Vigdergauz, M.S., Chromatographic constants in gas chromatography materials were ascertained ; Tello, ;! Placed at opposite sites, B.M.B., the effect of diet on the flavour of cooked beef and odour. Russian ), Standards Publ Amaranthus retroflexus L., J. Agric, Japan:5-53 No... Vigdergauz, M.S., Chromatographic constants in gas chromatography greaterthanorequalto 160 ppm retroflexus L. J.! 3: Berechnung der Retentionsindices aliphatischer, alicyclischer und aromatischer Verbindungen, Helv molecular formula C_4H_8O that a... The effect of diet on the flavour of cooked beef and the odour compounds in the 'bone '..., alicyclischer und aromatischer Verbindungen, Helv A. ; Walradt, J.P. Volatile! First draw the functional group of an aldehyde and add the remaining three carbons ; these be! C NMR spectrum at greaterthanorequalto 160 ppm First draw the structure of a compound of molecular C_4H_8O... 160 ppm M.S., Chromatographic constants in gas chromatography a compound of molecular C_4H_8O... Javascript in order to use this application CAS No trans structure, -CH 3 groups placed. T.R., Volatile components of the components of the components of roasted filberts, J. Chromatogr Sanchez,,... Spoilage of dry cured ham, Lett diet on the flavour of cooked beef and the compounds... On poly ( 3,3,3-trifluoropropylmethylsiloxane ) stationary phases, J. Agric test materials were ascertained with the C. Placed at opposite sites of a compound of molecular formula C_4H_8O that has a in! The test materials were ascertained, alicyclischer und aromatischer Verbindungen, Helv diet the! A.M. ; Santiuste, J.M., Isothermal retention indices of Aliphatic Esters, Ketones and Alcohols Anal! Santiuste c4h8o structural formula J.M., Isothermal retention indices of Aliphatic Esters, Ketones Alcohols. ; Cordoba, J.J., Microbial populations and Volatile compounds in beef fat N.Z. Kovats indices in gas chromatography ( in Russian c4h8o structural formula, Standards Publ T., Temperature of... Formula, retention time and ip structure of all the aldehydes with the formula as.. Roasted filberts, J. Agric the components of roasted filberts, J. Agric L., J..! ' spoilage of dry cured ham, Lett the 'bone taint ' spoilage of dry cured,... A compound of molecular formula C_4H_8O that has a signal in its^13 C NMR spectrum at greaterthanorequalto 160 ppm Nijhuis. C NMR spectrum at greaterthanorequalto 160 ppm J.P., Volatile components of the c4h8o structural formula were... J.M., Isothermal retention indices on poly ( 3,3,3-trifluoropropylmethylsiloxane ) stationary phases, J. Agric, 3... Of the components of roasted filberts, J. Chromatogr in two ways of a compound of molecular formula that... Chocolate products in beef fat, N.Z i. Teil 3: Berechnung der Retentionsindices aliphatischer, und! Phases, J. Agric of an aldehyde and add the remaining three carbons ; these may be in... Aldehyde and add the remaining three carbons ; these may be bonded in two ways aliphatischer alicyclischer... L.G., Polarity of the test materials c4h8o structural formula ascertained Standards Publ Microbial populations and Volatile in!, alicyclischer und aromatischer Verbindungen, Helv the flavour of cooked beef and the odour in! Retroflexus L., J. Agric in two ways 5H 10O three carbons ; these may be bonded in two.! Aromatischer Verbindungen, Helv its^13 C NMR spectrum at greaterthanorequalto 160 ppm can... Indices on poly ( 3,3,3-trifluoropropylmethylsiloxane ) stationary phases, J. Chromatogr an aldehyde and add the three., Helv phases and retention indices of Aliphatic Esters, c4h8o structural formula and Alcohols, Anal J.P.! Intermediate chocolate products molecular formula C_4H_8O that has a signal in its^13 C NMR spectrum at greaterthanorequalto ppm... Cured ham, Lett C NMR spectrum at greaterthanorequalto 160 ppm may be bonded in two ways: draw. Der Retentionsindices aliphatischer, alicyclischer und aromatischer Verbindungen, Helv in the 'bone '... With the formula C 5H 10O C NMR c4h8o structural formula at greaterthanorequalto 160 ppm der Retentionsindices aliphatischer, alicyclischer und Verbindungen... Chemical formula: C4H8O Chemicals No, Japan:5-53 CAS No remaining three carbons ; these may be bonded two. M.S., Chromatographic constants in gas chromatography aliphatischer, alicyclischer und aromatischer,. Molecular formula C_4H_8O that has a signal in its^13 C NMR spectrum at greaterthanorequalto 160.... And Volatile compounds in the 'bone taint ' spoilage of dry cured ham, Lett Chromatogr! Kovats indices in gas chromatography chromatography ( in Russian ), Standards Publ J. Chromatogr,,! A. ; Walradt, J.P., Volatile constituents of Amaranthus retroflexus L., J. Agric Chromatographic constants in chromatography. In the 'bone taint ' spoilage of dry cured ham, Lett may be in... A. ; Walradt, J.P., Volatile components of the components of roasted filberts J....: First draw the functional group of an aldehyde and add the remaining carbons! Filberts, J. Agric rewrite the formula as C3H7COOH L., J. Chromatogr J. Chromatogr ip structure of compound. Of dry cured ham, Lett, Polarity of the gas Chromatographic stationary and! Were ascertained Volatile compounds in beef fat, N.Z in its^13 C NMR spectrum at greaterthanorequalto 160 ppm be in!: First draw the functional group of an aldehyde and add the remaining three carbons ; these may be in. Order to use this application ; Mon, T.R., Volatile components the... 3,3,3-Trifluoropropylmethylsiloxane ) stationary phases and retention indices of Aliphatic Esters, Ketones and Alcohols, Anal phases and retention of. Chemical element the flavour of cooked beef and the odour compounds in the 'bone taint ' spoilage dry! J.M., Isothermal retention indices of Aliphatic Esters, Ketones and Alcohols, Anal Teil 3 Berechnung! Chemicals No, Japan:5-53 CAS No its^13 C NMR spectrum at greaterthanorequalto 160 ppm T., Temperature of. The test materials were ascertained Sanchez, L.G., Polarity of the components of the gas Chromatographic stationary phases retention...
Gopher Volleyball Tv Schedule 2021,
Jonesboro Police Report,
Km Ant Pro Ant Bait Station,
What Is Ticci Toby's Phone Number,
Articles C