ethyl acetate molecular geometry Leave a comment

2-propanol ; acetone; dimethyl ether; acetic acid; 3-methyl-1-hexene; … Solution Dilution … ), J. Agric. Food Chem., 37(1), 1989, 139-142. umn class: Standard polar; Column diameter: 0.32 mm; Column length: 25 m; Column type: Capillary; Start T: 100 C; CAS no: 141786; Active phase: OV-351; Carrier gas: N2; Data type: Kovats RI; Authors: Haken, J.K.; Korhonen, I.O.O., Gas chromatography of homologous esters. J., 20, 2005, 22-29. 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: 200 C; Start time: 5 min; CAS no: 141786; Active phase: DB-Wax; Carrier gas: He; Data type: Linear RI; Authors: Sumitani, H.; Suekane, S.; Nakatani, A.; Tatsuka, K., Changes in composition of volatile compounds in high pressure treated peach, J. Agric. Both aldehydes and ketones contain a carbonyl group, a functional group with a carbon-oxygen double bond. Capillary chromatography of C1-C18 monochlorinated n-alkyl acetates, J. Food Res. EC -No. ; Fellman, J.K., Volatile compounds emitted by sweet cherries (Prunus avium Cv. ; Nogueira, R.I.; Pontes, S.M. Chromatogr., 158, 1978, 43-56. umn class: Standard non-polar; Column length: 2 m; Column type: Packed; Start T: 100 C; CAS no: 141786; Active phase: SE-30; Substrate: Chromosorb W; Data type: Kovats RI; Authors: Zarazir, D.; Chovin, P.; Guiochon, G., Identification of hydroxylic compounds and their derivatives by gas chromatography, Chromatographia, 3, 1970, 180-195. umn class: Standard non-polar; Column length: 12 ft; Column type: Packed; Start T: 150 C; CAS no: 141786; Active phase: SE-30; Substrate: Celite 560; Data type: Kovats RI; Authors: Germaine, R.W. Proceedings of the 10th International Congress of Essential Oils, Fragrances and Flavors, Lawrence,B.M. International, 41, 2008, 838-848. class: Standard polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Description: 35C(8min) =>6C/min =>60C =>4C/min =>160C=> 20C/min => 200C(1min); CAS no: 141786; Active phase: Supelcowax-10; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Berard, J.; Bianchi, F.; Careri, M.; Chatel, A.; Mangia, A.; Musci, M., Characterization of the volatile fraction and of free fatty acids of "Fontina Valle d'Aosta", a protected designation of origin Italian cheese, Food Chem., 105, 2007, 293-300. class: Standard polar; Column diameter: 0.25 mm; Column length: 60 m; Column type: Capillary; Description: 60 0C (3 min) ^ 2 0C/min -> 150 0C ^ 4 0C/min -> 200 0C; CAS no: 141786; Active phase: DB-Wax; Carrier gas: Helium; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Kim. 24 Categories; Total of 2,004 Sets ; Additional Information for Identifying ETHYL ACETATE Molecule. Tetrahydrofuran. NIST / TRC Web Thermo Tables, professional edition (thermophysical and thermochemical data) ; Pieris, N.M., Volatile flavor components of beli fruit (Aegle marmelos) and a processed product, J. Agric. ; Gibb, A.R. for molecules w trigonal bypiramidal electron domain geometry which CANNOT be its molecular geometry? Food Agric., 84, 2003, 5-20. class: Standard polar; Column diameter: 0.2 mm; Column length: 50 m; Column type: Capillary; Description: 70C(1min) =>3C/min =>142C =>5C/min =>225C(10min); CAS no: 141786; Active phase: FFAP; Carrier gas: He; Phase thickness: 0.33 um; Data type: Normal alkane RI; Authors: Lopez, M.L. Simple aliphatic esters, J. Chromatogr., 240, 1982, 423-444. class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Description: 40 0C (3 min) ^ 3 0C/min -> 160 0C (2 min) ^ 8 0C/min -> 220 0C (3 min); CAS no: 141786; Active phase: HP-5; Carrier gas: Helium; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Qiao, Y.; Xie, B.J. Chromatogr., 586, 1991, 85-112. ass: Standard non-polar; Column diameter: 0.25 mm; Column length: 50 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 70 C; End T: 200 C; CAS no: 141786; Active phase: HP-101; Carrier gas: N2; Data type: Linear RI; Authors: Chung, T.Y. Benzene is one of the compounds used as an octane enhancer in unleaded gasoline. Khim., 44(1), 1989, 68-73, In original 84-89. umn class: Semi-standard non-polar; Column diameter: 0.28 mm; Column length: 15 m; Column type: Capillary; Start T: 110 C; CAS no: 141786; Active phase: SE-54; Carrier gas: Ar; Phase thickness: 2.5 um; Data type: Kovats RI; Authors: Grigor'eva, D.N. Chromatogr., 643, 1993, 55-69. ass: Standard non-polar; Column diameter: 0.762 mm; Column length: 600 ft; Column type: Capillary; Heat rate: 1 K/min; Start T: 0 C; End T: 230 C; CAS no: 141786; Active phase: OV-1; Carrier gas: N2; Data type: Normal alkane RI; Authors: Schreyen, L.; Dirinck, P.; Sandra, P.; Schamp, N., Flavor analysis of quince, J. Agric. Res., 9(1), 2003, 54-61. ass: Standard 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: 15 min; Start time: 2 min; CAS no: 141786; Active phase: DB-Wax; Carrier gas: N2; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Fan, W.; Qian, M.C., Identification of aroma compounds in Chinese 'Yanghe Daqu' liquor by normal phase chromatography fractionation followed by gas chromatography/olfactometry, Flavour Fragr. ; Ho, C.-T., Volatile compounds in generated from thermal degradation of alliin and deoxyalliin in an aqueous solution, J. Agric. Acetonitrile. The monograph also details the following specifications and corresponding tests for verifying that a substance meets ACS Reagent Grade specifications including: Assay, Color (APHA), … [16], Except where otherwise noted, data are given for materials in their, National Institute for Occupational Safety and Health, Ullmann's Encyclopedia of Industrial Chemistry, "Ethyl Acetate: A Techno-Commercial Profile", "Ethyl Acetate Market Share 2019 | Industry Report, 2027", "Copper and Secondary Amine-Catalyzed Pyridine Synthesis from, https://pubchem.ncbi.nlm.nih.gov/compound/ethyl_acetate#section=Toxicity, National Pollutant Inventory – Ethyl acetate fact sheet, Purpose of Using Concentrated Sulfuric Acid in Esterification for Catalysis, A Techno Commercial Profile of Ethyl Acetate in India, https://en.wikipedia.org/w/index.php?title=Ethyl_acetate&oldid=991734163, Pages using collapsible list with both background and text-align in titlestyle, Articles containing unverified chemical infoboxes, Creative Commons Attribution-ShareAlike License, This page was last edited on 1 December 2020, at 15:22. Food Sci., 68(3), 2003, 1080-1085. class: Standard polar; Column diameter: 0.2 mm; Column length: 60 m; Column type: Capillary; Description: 40C(3min) =>2C/min=>150C=>4C/min =>220C(20min) =>5C/min =>230C; CAS no: 141786; Active phase: DB-Wax; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Gyawalia, R.; Seo, H.-Y. ex Sprengel) and Rakkyo (Allium chinense G. Don), J. Agric. The alkyl group attached directly to the oxygen atom is a butyl group (in green). It is also used as an organic solvent in paints, cellulose, rubber, etc.. Ethyl Acetate Properties. Nat. The SMILES string of ETHYL ACETATE is CCOC(C)=O, … ; Marbot, R.; Rosado, A.; Vazquez, C., Volatile constituents of genipap (Genipa americana L.) fruit from Cuba, Flavour Fragr. ; Geissler, M., Analysis of the headspace aroma compounds of the seeds of the Cameroonian "garlic plant" Hua gabonii using SPME/GC/FID, SPME/GC/MS and olfactometry, Eur. ; Lee, J.-H.; Min, D.B., Study of light-induced volatile compounds in goat's milk cheese, J. Agric. ; 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. A, 1160, 2007, 276-288. ass: Standard non-polar; Column diameter: 0.2 mm; Column length: 50 m; Column type: Capillary; Heat rate: 2 K/min; Start T: 60 C; End T: 250 C; End time: 20 min; CAS no: 141786; Active phase: HP-1; Carrier gas: N2; Phase thickness: 0.33 um; Data type: Normal alkane RI; Authors: Berlioz, B.; Cordella, C.; Cavalli, J.-F.; Lizzani-Cuvelier, L.; Loiseau, A.-M.; Fernandez, X., Comparison of the amounts of volatile compounds in French protected designation of origin virgin olive oils, J. Agric. Food Res. [4], Ethyl acetate was first synthesised by Count de Lauraguais in 1759 by distilling a mixture of ethanol and acetic acid. taurica by steam distillation, superheated-water extraction, and direct thermal desorption with GC*GC-TOFMS, Anal. Food Chem., 38(4), 1990, 1060-1063. ass: Standard non-polar; Column diameter: 0.31 mm; Column length: 50 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 50 C; End T: 250 C; CAS no: 141786; Active phase: OV-101; Carrier gas: He; Phase thickness: 0.5 um; Data type: Linear RI; Authors: Misharina, T.A. In this experiment, the half-titration point will … Chromatogr., 240, 1982, 423-444. ass: Standard polar; Column diameter: 0.32 mm; Column length: 50 m; Column type: Capillary; Heat rate: 2 K/min; Start T: 60 C; End T: 190 C; End time: 21 min; Start time: 4 min; CAS no: 141786; Active phase: CP-Wax 52CB; Carrier gas: H2; Phase thickness: 0.22 um; Data type: Normal alkane RI; Authors: Hwan, C.-H.; Chou, C.-C., Volatile components of the Chinese fermented soya bean curd as affected by the addition of ethanol in ageing solution, J. Sci. Forsch., 177(3), 1983, 173-180. ass: Standard polar; Column diameter: 0.20 mm; Column length: 50 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 40 C; End T: 180 C; End time: 30 min; Start time: 5 min; CAS no: 141786; Active phase: PEG-20M; Phase thickness: 0.20 um; Data type: Normal alkane RI; Authors: Narain, N.; Almeida, J.N. Food Chem., 42, 1994, 1323-1327. 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: 200 C; End time: 60 min; Start time: 5 min; CAS no: 141786; Active phase: DB-Wax; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Cha, Y.J. Separation of homologous series of halogenoethyl esters of aliphatic monocarboxylic acids on OV-101, J. In the laboratory, mixtures containing ethyl acetate are commonly used in column chromatography and extractions. ; Lizama, V.; Carbonell-Barrachina, A.A., Aroma of canned peach halves acidified with clarified lemon juice, J. The names for aldehyde and ketone compounds are derived using similar nomenclature rules as for alkanes and alcohols, and include the class-identifying suffixes –al and –one, respectively: In an aldehyde, the carbonyl group is bonded to at least one hydrogen atom. Food Chem., 45, 1997, 850-858. ass: Standard polar; Column diameter: 0.32 mm; Column length: 30 m; Column type: Capillary; Heat rate: 7 K/min; Start T: 40 C; End T: 265 C; End time: 5 min; CAS no: 141786; Active phase: DB-Wax; Carrier gas: He; Phase thickness: 0.5 um; Data type: Linear RI; Authors: Gurbuz O.; Rouseff J.M. ), J. Agric. J., 12, 1997, 401-403. class: Standard polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Description: 30C(8min) => 4C/min =>60C =>6C/min => 160C => 20C/min =>200C(1min); CAS no: 141786; Active phase: DB-Wax; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Radovic, B.S. Technol., 217, 2003, 291-295. ass: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 50 C; End T: 200 C; Start time: 1 min; CAS no: 141786; Active phase: HP-5; Carrier gas: He; Data type: Linear RI; Authors: Shalit, M.; Katzir, N.; Tadmor, Y.; Larkov, O.; Burger, Y.; Shalekhet, F.; Lastochkin, E.; Ravid, U.; Amar, O.; Edelstein, M.; Karchi, Z.; Lewinsohn, E., Acetyl-CoA: alcohol acetyltransferase activity and aroma formation in ripening melon fruits, J. Agric. ; Golovnya, R.V., Variation in retention indices and equivalent chain lengths of homologous series of n-alkyl acetates, n-alkyl methyl ketones, and methyl esters of aliphatic carboxylic acids as a function of homolog number and analysis temperature, Zh. ; Flath, R.A., Volatile components of purple starthistle, J. Agric. Retention increments for 2-chloro-, 2,2-dichloro- and 2,2,2-trichloroethyl esters of aliphatic C2-C20 n-alkanoic acids on SE-30 and OV-351 capillary columns, J. Although the original report on (II) (Low et al., 2003 ) did not discuss the intra­molecular geometry, the corresponding bond distances show a pattern very similar to that in (I ). Retention indices of N1,N1-dimethylpropionamidines, isobutyramidines, pivalamidines and phenylacetamidines on a non-polar column, J. ), 36(6), 2000, 584-586, In original 466-467. ass: Standard non-polar; Column diameter: 0.32 mm; Column length: 30 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 60 C; End T: 250 C; Start time: 4 min; CAS no: 141786; Active phase: DB-1; Carrier gas: He; Data type: Linear RI; Authors: Pino, J.A. Chromatogr., 329, 1985, 43-56. ass: Standard non-polar; Column diameter: 0.762 mm; Column length: 600 ft; Column type: Capillary; Heat rate: 1 K/min; Start T: 0 C; End T: 230 C; CAS no: 141786; Active phase: OV-1; Data type: Linear RI; Authors: Schreyen, L.; Dirinck, P.; van Wassenhove, F.; Schamp, N., Analysis of leek volatiles by headspace condensation, J. Agric. Therefore the family of mono-substituted TDPPs and more specifically the ones with ethyl acetate substituents show good potential for modulating the molecular geometry and optimizing the charge transport in materials for organic electronic applications. Food Chem., 55, 2007, 4630-4639. 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: 141786; Active phase: HP-5; Carrier gas: He; Phase thickness: 1 um; Data type: Normal alkane RI; Authors: Garcia, C.; Martin, A.; Timon, M.L. Commercially, ethyl acetate is made from 10% acetic acid “quick vinegar” process and 50% alcohol “high wines” by a distillation process. J., 18, 2003, 492-496. ass: Standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 2 K/min; Start T: 60 C; End T: 280 C; End time: 40 min; Start time: 10 min; CAS no: 141786; Active phase: CP Sil 5 CB; Carrier gas: H2; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Pino, J.A. Biochem., 78, 1977, 244-251. 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: 200 C; Start time: 5 min; CAS no: 141786; Active phase: HP-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Isidorov, V.; Purzynska, A.; Modzelewska, A.; Serowiecka, M., Distribution coefficients of aliphatic alcohols, carbonyl compounds and esters between air and Carboxen/polydimethylsiloxane fiber coating, Anal. Food Chem., 55, 2007, 6087-6095. class: Standard polar; Column diameter: 0.2 mm; Column length: 50 m; Column type: Capillary; Description: 70C(1min) =>3C/min =>142C =>5C/min =>225C (10min); CAS no: 141786; Active phase: HP-FFAP; Carrier gas: He; Phase thickness: 0.33 um; Data type: Normal alkane RI; Authors: Echeverria, G.; Fuentes, M.T. J., 21, 2006, 333-342. class: Standard polar; Column diameter: 0.25 mm; Column length: 60 m; Column type: Capillary; Description: 50C(10min) =>4C/min => 220C(10min) =>1C/min=>240C; CAS no: 141786; Active phase: Innowax; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Selli, S.; Kurkcuoglu, M.; Kafkas, E.; Cabaroglu, T.; Demirci, B.; Baser, K.H.C. Food Chem., 34(1), 1986, 140-144. ass: Standard polar; Column type: Packed; Heat rate: 4.6 K/min; Start T: 75 C; End T: 228 C; CAS no: 141786; Active phase: Carbowax 20M; Substrate: Celite 545; Data type: Linear RI; Authors: van den Dool, H.; Kratz, P. Dec., A generalization of the retention index system including linear temperature programmed gas-liquid partition chromatography, J. Chim. Transl. This mixture converts to the ester in about 65% yield at room temperature: The reaction can be accelerated by acid catalysis and the equilibrium can be shifted to the right by removal of water. ; Soderstrom, E.L.; Ogawa, J.M. ; Ahn, H.J. ; Carter-Wientjes, C.H. ethyl acetate is ethyl alcohol, acetic acid and sulfuric acid. ; Mesa, J.; Munoz, Y.; Marti, M.P. The CH3 carbon of the ethyl group has tetrahedral geometry since it has bound with three hydrogen atoms and one carbon atom. 2, J. Agric. Volatile components in Sudachi (Citrus Sudachi Hort. Ethyl acetate (ethyl ethanoate) was crystallized in situ and the crystal structure was determined. Food Microbiol., 66, 2001, 175-184. 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: 230 C; End time: 5 min; Start time: 5 min; CAS no: 141786; Active phase: SPB-5; Phase thickness: 1 um; Data type: Normal alkane RI; Authors: Vasta, V.; Ratel, J.; Engel, E., Mass Spectrometry Analysis of Volatile Compounds in Raw Meat for the Authentication of the Feeding Background of Farm Animals, J. Agric. ; Rhee, M.S. May be moisture sensitive. ; Flath, R.A.; Lee, A.; Stern, D.J., Volatiles from grapes. ; Lee, H.-J. ; Flath, R.A., Volatile constituents of Asian pear (Pyrus serotina), J. Agric. Food Chem., 37(3), 1989, 734-736. ass: Standard polar; Column diameter: 0.28 mm; Column length: 50 m; Column type: Capillary; Heat rate: 2 K/min; Start T: 60 C; End T: 240 C; Start time: 5 min; CAS no: 141786; Active phase: FFAP; Carrier gas: He; Data type: Normal alkane RI; Authors: Vernin, G.; Metzger, J.; Obretenov, T.; Suon, K.-N.; Fraisse, D., GC/MS (EI,PCI,SIM)-data bank analysis of volatile compounds arising from thermal degradation of glucose-valine amadori intermediates, in Flavors and Fragrances: A World Perspective. ; Noble, A.C., Characterization of odor-active compounds in Californian Chardonnay wines using GC-olfactometry and GC-mass spectrometry, J. Agric. ; Wills, M.T., Speciation of the volatile organic compounds (VOCs) in solventborne aerosol coatings by solid phase microextraction-gas chromatography, J. ; Korhonen, I.O.O., Gas chromatography of homologous esters. XLIII. ; Villatoro, C.; Fuentes, T.; Graell, J.; Lara, I.; Echeverria, G., Volatile compounds, quality parameters and consumer acceptance of 'Pink Lady(R)' apples stored in different conditions, Postharvest Biol. Food Chem., 39(8), 1991, 1498-1500. ass: Standard polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 20 C; End T: 200 C; End time: 1 min; Start time: 1 min; CAS no: 141786; Active phase: FFAP; Carrier gas: He; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Ott, A.; Fay, L.B. 3.2 Molecular model of ethyl acetate A new molecular model was developed for ethyl acetate based on quantum chem-ical (QC) information on molecular geometry and electrostatics. AN ABSTRACT OF THE THESIS OF Terry George McClary for the M. S. in Chemical Engineering (Name) Date thesis is presented (Degree) (Major) r1----tat-v I (C. , r ci 4 Z Title EFFECT OF TUBULAR REACTOR GEOMETRY ON THE SAPONIFICATION OF ETHYL ACETATE WHEN OPERATING AT FIXED RESIDENCE TIMES Abstract Approved Major Professor) The effect of reactor geometry on … Technol., 222, 2006, 176-184. class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Description: 50C (1min) =>5C/min => 100C => 10C/min => 250C (9min); CAS no: 141786; Active phase: DB-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Beaulieu, J.C.; Grimm, C.C., Identification of volatile compounds in cantaloupe at various developmental stages using solid phase microextraction, J. Agric. XXXII. ; Ding, S.F., Prediction of rentention idexes. ; Frisvad, J.C., Characterization of volatile metabolites from 47 Penicillium taxa, Mycol. Food Chem., 34, 1986, 770-772. ass: Standard non-polar; Column diameter: 0.33 mm; Column length: 25 m; Column type: Capillary; Heat rate: 6 K/min; Start T: 100 C; End T: 320 C; CAS no: 141786; Active phase: SE-30; Carrier gas: N2; Data type: Linear RI; Authors: Korhonen, I.O.O., Gas-liquid chromatographic analyses. ; Hansen, T.J.; Aldinger, S.B. Food Chem., 46(12), 1998, 5225-5231. ass: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 5 K/min; Start T: 40 C; End T: 270 C; End time: 14 min; Start time: 1 min; CAS no: 141786; Active phase: DB-5; Carrier gas: He; Phase thickness: 1 um; Data type: Linear RI; Authors: Baloga, D.W.; Reineccius, G.A. Food Chem., 42, 1994, 146-153. ass: Standard non-polar; Column diameter: 0.22 mm; Column length: 50 m; Column type: Capillary; Heat rate: 5 K/min; Start T: 50 C; End T: 200 C; CAS no: 141786; Active phase: BP-1; Carrier gas: He; Phase thickness: 0.75 um; Data type: Normal alkane RI; Authors: Health Safety Executive, MDHS 96 Volatile organic compounds in air - Laboratory method using pumed solid sorbent tubes, solvent desorption and gas chromatography, in Methods for the Determination of Hazardous Substances (MDHS) guidance, Crown, Colegate, Norwich, 2000, 1-24. ass: Standard non-polar; Column type: Capillary; CAS no: 141786; Active phase: OV-1; Data type: Normal alkane RI; Authors: Ramsey, J.D. Food Chem., 37(2), 1989, 418-420. ass: Standard 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: 141786; Active phase: DB-Wax; Data type: Normal alkane RI; Authors: Binder, R.G. Food Chem., 29, 1981, 57-63. ass: Standard polar; Column diameter: 0.26 mm; Column length: 30 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 70 C; End T: 170 C; CAS no: 141786; Active phase: Carbowax 20M; Carrier gas: N2; Data type: Kovats RI; Authors: Spencer, M.D. Food Chem., 50, 2002, 7356-7361. 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: 141786; Active phase: HP-Wax; Carrier gas: He; Phase thickness: 0.5 um; Data type: Normal alkane RI; Authors: Maeztu, L.; Sanz, C.; Andueza, S.; de Pena, M.P. Food Chem., 30, 1982, 81-84. 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: 141786; 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., 32, 1984, 92-94. 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: 141786; 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. Food Sci., 52(1), 1987, 132-134. 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: 141786; 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. Source(s): write chemical equation illustrate formation ethyl acetate ethyl alcohol acetic acid: https://biturl.im/Bja6v ; Ryu, G.H. ; Jurs, P.C. the aqueous solution with ethyl acetate, and drying at 40–50 C in vacuo for three days. [14] Humans exposed to a concentration of 400 ppm in 1.4 mg/L ethyl acetate for a short time were affected by nose and throat irritation. Food Chem., 41(4), 1993, 647-652. ass: Standard polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 2 K/min; Start T: 40 C; End T: 200 C; Start time: 10 min; CAS no: 141786; Active phase: DB-Wax; Carrier gas: He; Data type: Linear RI; Authors: Umano, K.; Hagi, Y.; Nakahara, K.; Shoji, A.; Shibamoto, T., Volatile constituents of green and ripened pineapple (Aanas comosus [L.] Merr. 2-Propanol. (Sizmadia, 1976). Food Chem., 39, 1991, 760-763. ass: Standard non-polar; Column diameter: 0.32 mm; Column length: 30 m; Column type: Capillary; Heat rate: 5 K/min; Start T: 45 C; End T: 240 C; End time: 5 min; Start time: 13 min; CAS no: 141786; Active phase: SPB-1; Carrier gas: He; Phase thickness: 4 um; Data type: Linear RI; Authors: Larrayoz, P.; Addis, M.; Gauch, R.; Bosset, J.O., Comparison of dynamic headspace and simultaneous distillation extraction techniques used for the analysis of the volatile components in three European PDO ewes milk cheeses, Int. Soc., 71(6), 2006, 629-637. umn class: Standard non-polar; Column type: Capillary; Start T: 333 C; CAS no: 141786; Active phase: OV-1; Data type: Kovats RI; Authors: Hu, X.-F.; Lu, C.-H.; Yin, C.-S., Modeling Gas Chromatographic Retention Indices of Oxygen-containing Compounds by Novel Atom-type Topological Indices, Chinese Journal of Chemical Physics, 19(3), 2006, 243-247. umn class: Standard non-polar; Column type: Packed; Start T: 403 K; CAS no: 141786; Active phase: OV-1; Carrier gas: He or N2; Substrate: Gas-Chrom Q; Data type: Kovats RI; Authors: Gurevich, K.B. ORL-RAT LD50 5620 mg kg-1, SKN-RBT LD50 > 20 ml kg-1, SCU-GPG LD50 3000 mg kg-1, IPR-MUS LD50 709 mg kg-1, DANGER: FLAMMABLE, causes CNS injury, lung & eye irritation, DANGER: FLAMMABLE, irritates skin, eyes, lungs, P210-P261-P303+P361+P353-P305+P351+P338-P405-P501a, Eye: Irrigate immediately Skin: Water flush promptly Breathing: Respiratory support Swallow: Medical attention immediately, inhalation, ingestion, skin and/or eye contact, Irritation eyes, skin, nose, throat; narcosis; dermatitis, Nitrates; strong oxidizers, alkalis & acids, Skin: Prevent skin contact Eyes: Prevent eye contact Wash skin: When contaminated Remove: When wet (flammable) Change: No recommendation, NIOSH REL : TWA 400 ppm (1400 mg/m 3 ) OSHA PEL : TWA 400 ppm (1400 mg/m 3 ). Khim., 47, 1992, 850-857. 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: 200 C; End time: 55 min; CAS no: 141786; Active phase: OV-1; Carrier gas: H2; Data type: Linear RI; Authors: Wu, C.-M.; Liou, S.-E., Effect of tissue disruption of volatile constituents of bell peppers, J. Agric. Chromatogr., 244, 1982, 142-147. umn class: Standard non-polar; Column diameter: 0.22 mm; Column length: 15 m; Column type: Capillary; Start T: 80 C; CAS no: 141786; Active phase: OV-101; Carrier gas: N2; Data type: Kovats RI; Authors: Komarek, K.; Hornova, L.; Churacek, J., Glass capillary gas chromatography of homologous series of esters. Write a condensed structural formula, such as CH 3 CH 3, and describe the molecular geometry at each carbon atom. ; Hierro, E.M.; de la Hoz, L.; Mottram, D.S. ; Tello, A.M.; Santiuste, J.M., Isothermal retention indices on poly (3,3,3-trifluoropropylmethylsiloxane) stationary phases, J. Chromatogr. ; Helias, N.; Zlatkis, A.; Chen, E.C.M. J., 24, 2009, 186-191. class: Standard polar; Column diameter: 0.22 mm; Column length: 50 m; Column type: Capillary; Description: 50C=> 2.5C/min => 180C(2min) =>1C/min =>200C(10min); CAS no: 141786; Active phase: BP-21; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Salinas, M.; Zalacain, A.; Pardo, F.; Alonso, G.L., Stir bar sorptive extraction applied to volatile constituents evolution during Vitis vinifera ripening, J. Agric. CCOC(=O)C Food Chem., 40(5), 1992, 838-841. 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: 141786; 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. InChI ... Molecular weight from the IUPAC atomic weights tables. ; Santiuste, J.M., Isothermal retention indices on poly93-cyanopropylmethyl)siloxane stationary phases, J. Chromatogr. Food Chem., 46(11), 1998, 4787-4792. ass: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 35 C; End T: 225 C; End time: 30 min; Start time: 5 min; CAS no: 141786; Active phase: HP-5MS; Carrier gas: He; Phase thickness: 0.5 um; Data type: Linear RI; Authors: Jarunrattanasri, A.; Theerakulkait, C.; Cadwallader, K.R., Aroma Components of Acid-Hydrolyzed Vegetable Protein Made by Partial Hydrolysis of Rice Bran Protein, J. Agric. ex Shirai) juice, Nippon Shokuhin Kogyo Gakkaishi, 37(12), 1990, 946-952. class: Standard non-polar; Column diameter: 0.2 mm; Column length: 50 m; Column type: Capillary; Description: 40C(2min) => 2C/min =>200C =>15C/min =>250C (30min); CAS no: 141786; Active phase: HP-1; Carrier gas: He; Phase thickness: 0.33 um; Data type: Normal alkane RI; Authors: Barra, A.; Baldovini, N.; Loiseau, A.-M.; Albino, L.; Lesecq, C.; Cuvelier, L.L., Chemical analysis of French beans (Phaseolus vulgaris L.) by headspace solid phase microextraction (HS-SPME) and simultaneous distillation/extraction (SDE), Food Chem., 101, 2007, 1279-1284. class: Semi-standard non-polar; Column diameter: 0.32 mm; Column length: 60 m; Column type: Capillary; Description: -30C(1min)=>100C/min=>40C(4min)=>2C/min=>90C=>4C/min=>130C=>8C/min=>250C; CAS no: 141786; Active phase: BPX-5; Carrier gas: He; Phase thickness: 1 um; Data type: Normal alkane RI; Authors: van Ruth, S.M.

Birthday Cake For Son With Name And Photo, Can You Use Tresemmé Heat Protectant On Dry Hair, Adapter Pattern Web Service, How To Type Cubed On Mac, High Self-esteem Essay, Ge Front Load Washer Belt Replacement, Olympus Om-d E-m5 Mark Iii Review, Industrial Maintenance Skills For Resume, Thirsty Bird Toy,

Leave a Reply

Your email address will not be published. Required fields are marked *

SHOPPING CART

close
en English
X