A carbon-carbon double bond and a hydroxyl group (there are eight). Butyraldehyde | C4H8O | CID 261 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety . Answer link ; Enser, M.; Mottram, D.S., Effect of lipid composition on meat-like model systems containing cysteine, ribose, and polyunsaturated fatty acids, J. Agric. A, 973, 2002, 135-142. umn class: Standard non-polar; Column diameter: 0.32 mm; Column length: 50 m; Column type: Capillary; Start T: 110 C; CAS no: 78933; Active phase: HP-1; Carrier gas: N2; Phase thickness: 1.05 um; Data type: Kovats RI; Authors: Heberger, K.; Gorgenyi, M., Principal component analysis of Kovats indices for carbonyl compounds in capillary gas chromatography, J. ; Miller, J.W., Characterization of ham flavor using an atomic emission detector, J. Agric. Food Chem., 38(3), 1990, 802-804. 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: 78933; Active phase: DB-Wax; Carrier gas: He; Phase thickness: 0.25 um; Data type: Kovats RI; Authors: Tatsuka, K.; Suekane, S.; Sakai, Y.; Sumitani, H., Volatile constituents of kiwi fruit flowers: simultaneous distillation and extraction versus headspace sampling, J. Agric. Food Chem., 4(2), 2005, 899-915. class: Semi-standard non-polar; Column diameter: 0.53 mm; Column length: 30 m; Column type: Capillary; Description: -40C(10min) =>70C/min =>40C(5min)=>3C/min =>180C=>6C/min=>280C(5min); CAS no: 78933; Active phase: DB-5; Phase thickness: 1 um; Data type: Normal alkane RI; Authors: Young, O.A. ; Imhof, M.; Teuber, M.; Olivier Bosset, J., Distribution of the volatile (flavour) compounds in Raclette cheese produced with different staphylococci in the smear, Mitt. J., 18, 2003, 492-496. class: Standard non-polar; Column diameter: 0.32 mm; Column length: 60 m; Column type: Capillary; Description: 35C(5min) =>10C/min =>45C (5min) =>5C/min => 250C (10min); CAS no: 78933; Active phase: DB-1; Carrier gas: He; Phase thickness: 1 um; Data type: Linear RI; Authors: Place, R.B. Chromatogr., 269, 1983, 153-160. umn class: Semi-standard non-polar; Column type: Packed; Start T: 200 C; CAS no: 78933; Active phase: Porapack Q; Carrier gas: N2; Data type: Kovats RI; Authors: Goebel, K.-J., Gaschromatographische Identifizierung Niedrig Siedender Substanzen Mittels Retentionsindices und Rechnerhilfe, J. Food Chem., 50, 2002, 6459-6467. ass: Semi-standard non-polar; Column diameter: 0.32 mm; Column length: 50 m; Column type: Capillary; Heat rate: 8 K/min; Start T: 35 C; End T: 220 C; End time: 5 min; Start time: 15 min; CAS no: 78933; Active phase: HP-5; Carrier gas: He; Phase thickness: 1.05 um; Data type: Linear RI; Authors: Insausti, K.; Goni, V.; Petri, E.; Gorraiz, C.; Beriain, M.J., Effect of weight at slaughter on the volatile compounds of cooked beef from Spanish cattle breeds, Meat Sci., 70, 2005, 83-90. ass: Semi-standard non-polar; Column diameter: 0.2 mm; Column length: 25 m; Column type: Capillary; Heat rate: 5 K/min; Start T: 40 C; End T: 280 C; End time: 5 min; CAS no: 78933; Active phase: HP-5; Carrier gas: He; Phase thickness: 1 um; Data type: Linear RI; Authors: Solina, M.; Baumgartner, P.; Johnson, R.L. Chem. Food Chem., 49, 2001, 1885-1894. ass: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 10 K/min; Start T: -30 C; End T: 250 C; End time: 5 min; Start time: 1 min; CAS no: 78933; Active phase: HP-5; Phase thickness: 0.1 um; Data type: Linear RI; Authors: Siegmund, B.; Murkovic, M., Changes in chemical composition of pumpkin seeds during the roasting process for production of pumpkin seed oil (Part 2: volatile compounds), Food Chem., 84, 2004, 367-374. 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: 280 C; End time: 5 min; Start time: 2 min; CAS no: 78933; Active phase: CP-Sil 8CB-MS; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Bruna, J.M. Toxicol., 22, 1998, 290-295. ass: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; CAS no: 78933; Active phase: RTX-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Wentworth, W.E. ; Mon, T.R., Volatile constituents of Amaranthus retroflexus L., J. Agric. ChemicalBull deals with Methyl Ethyl Ketone in all major pharma industries. ; Kowalska, T., Temperature dependence of Kovats indices in gas chromatography. ), 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. Copy Sheet of paper on top of another sheet. ; Manzanos, M.J., Study of the volatile composition of an aqueous oak smoke preparation, Food Chem., 79, 2002, 283-292. ass: Semi-standard non-polar; Column type: Capillary; CAS no: 78933; Active phase: Methyl phenyl siloxane (not specified); Data type: Normal alkane RI; Authors: Poligne, I.; Collignan, A.; Trystram, G., Effects of salting, drying, cooking, and smoking operations on volatile compound formation and collor patterns in pork, Food Eng. 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. (of course, they are also isomers) ; Syomina, L.A.; Samusenko, A.L., Temperature changes of sorption parameters of di-n-alkylketones and methylcyclohexanones in capillary gas chromatography, Russ. CAS Registry Number: 78-93-3. Chem. ; Tello, A.M.; Santiuste, J.M., Isothermal retention indices on poly (3,3,3-trifluoropropylmethylsiloxane) stationary phases, J. Chromatogr. 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. Explanation: We can rewrite the formula as C3H7COOH. ; Yook, H.S. Draw the condensed structural formulas for all the possible haloalkane isomers with the formula C_4H_9Br . Chromatogr., 175, 1979, 27-35. ass: Standard non-polar; Column diameter: 0.23 mm; Column length: 50 m; Column type: Capillary; Heat rate: 2 K/min; Start T: 80 C; End T: 200 C; CAS no: 78933; Active phase: OV-101; Data type: Kovats RI; Authors: Ohnishi, S.; Shibamoto, T., Volatile compounds from heated beef fat and beef fat with glycine, J. Agric. ; Onuchak, L.A., Analysis of Mixtures Containing Unknown Components by Gas Chromatography: Determination of Molecular Mass, J. Anal. Chem. cis- C4H8O 72 0.37 Downloaded from https . colourless, mobile liquid with an ethereal, nauseating odour. ; Williams, J.; Beens, J.; Adahchour, M.; Vreuls, R.J.J. Food Chem., 43, 1995, 1641-1646. 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: 78933; 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. ; Chaintreau, A., Determination and origin of the aroma impact compounds of yogurt flavor, J. Agric. You do not have to know all of these. 0 0 Similar questions The pair of structures represents: Medium View solution > II. 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. Res., 101(D9), 1996, 14697-14710. 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: 78933; Active phase: OV-101; Carrier gas: He; Phase thickness: 0.5 um; Data type: Linear RI; Authors: Misharina, T.A. ; Santiuste, J.M., Isothermal retention indices on poly93-cyanopropylmethyl)siloxane stationary phases, J. Chromatogr. ; Muralidhara, R.; Pittet, A.O. Food Chem., 49, 2001, 2409-2413. class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 60 m; Column type: Capillary; Description: 60 0C ^ 5 0C/min -> 100 0C ^ 25 0C/min -> 240 0C; CAS no: 78933; Active phase: DB-5; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Wahl, H.G. . J. Physical and chemical properties of cis and trans structures are different. Chromatogr., 11, 1963, 463-471. https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:28398, ACD/Labs Percepta Platform - PhysChem Module, US Environmental Protection Agencys EPISuite, Compounds with the same molecular formula, Search Google for structures with same skeleton, 174-176 F / 760 mmHg (78.8889-80 C / 760 mmHg), 175 F / 760 mmHg (79.4444 C / 760 mmHg). It is a colorless, water-miscible organic liquid with low viscosity. ; Muralidhara, R.; Pittet, A.O. Draw condensed structural formulas for all compounds with the molecular formula C4H8O that contain Q.) ; Bonnarme, P.; Roussel, E., The addition of Propionibacterium freudenreichii to raclette cheese induces biochemical changes and enhances flavor development, J. Agric. 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. 3), 2003. ass: Standard polar; Column diameter: 0.25 mm; Column length: 50 m; Column type: Capillary; Heat rate: 2 K/min; Start T: 60 C; End T: 180 C; Start time: 4 min; CAS no: 78933; Active phase: Carbowax 20M; Carrier gas: He; Data type: Normal alkane RI; Authors: Kawakami, M.; Kobayashi, A., Volatitle constituents of greem mate and roasted mate, J. Agric. 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. Solution: First draw the functional group of an aldehyde and add the remaining three carbons; these may be bonded in two ways. ; Kim, K.S. ; Castanho, R.D.M. We can identify these different isomers from several reactions which are discussed later in this tutorial. Food Chem., 39, 1991, 760-763. class: Standard non-polar; Column length: 3.05 m; Column type: Packed; Description: 40C(5min)=>10C/min =>200C or 250C (60min); CAS no: 78933; Active phase: SE-30; Substrate: Supelcoport; Chromosorb; Data type: Linear RI; Authors: Peng, C.T. Technol., 35, 2002, 80-86. class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 60 m; Column type: Capillary; Description: 0C =>rapidly=> 40C(8min)=>4C/min =>250C(10min); CAS no: 78933; Active phase: CP Sil 8 CB; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Duckham, S.C.; Dodson, A.T.; Bakker, J.; Ames, J.M., Volatile flavour components of baked potato flesh. Chromatogr., 845, 1999, 21-31. umn class: Standard polar; Column diameter: 0.32 mm; Column length: 30 m; Column type: Capillary; Start T: 70 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. Cyclic isomers of C 4 H 8 Pondoh during maturation, J. Agric. Polymer Symp., , 1976, 889-901. ass: Standard non-polar; Column type: Capillary; Heat rate: 2 K/min; Start T: 70 C; End T: 170 C; CAS no: 78933; Active phase: SE-30; Carrier gas: Helium; Data type: Normal alkane RI; Authors: Alves, S.; Jennings, W.G., Volatile composition of certain Amazonian fruits, Food Chem., 4(2), 1979, 149-159. ass: Standard non-polar; Column type: Capillary; CAS no: 78933; Active phase: OV-1; Data type: Normal alkane RI; Authors: Ramsey, J.D. Food Chem., 32, 1984, 1011-1015. ass: Standard non-polar; Column diameter: 0.32 mm; Column length: 60 m; Column type: Capillary; Heat rate: 2 K/min; Start T: 40 C; End T: 280 C; End time: 40 min; Start time: 2 min; CAS no: 78933; Active phase: DB-1; Carrier gas: He; Phase thickness: 1 um; Data type: Normal alkane RI; Authors: Lu, G.; Yu, T.-H.; Ho, C.-T., Generation of flavor compounds by the reaction of 2-deoxyglucose with selected amino acids, J. Agric. I. Deduce and draw the structure of the molecule that corresponds to the data below. ; Cordoba, J.J., Microbial populations and volatile compounds in the 'bone taint' spoilage of dry cured ham, Lett. ; 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. 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. House, Moscow, 1978, 192. umn class: Semi-standard non-polar; Column type: Packed; Start T: 120 C; CAS no: 78933; Active phase: Apiezon L; Substrate: Celite 545; Data type: Kovats RI; Authors: Bogoslovsky, Yu.N. Res. Ethyl Methyl Ketone is used as a solvent, in the manufacture of synthetic rubber and paraffin wax, as well as in different chemical products. Please turn on Javascript in order to use this application. ; Vasil'ev, A.V. ; 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. Same chemical formula C6 H12 O EPIMERS EPIMERS are sugars that differ in configuration at ONLY 1 POSITION. ; Anvaer, B.I. Food Chem., 38, 1990, 2021-2026. ass: Semi-standard non-polar; Column diameter: 1 mm; Column length: 0.32 m; Column type: Capillary; Heat rate: 1.5 K/min; Start T: 30 C; End T: 180 C; Start time: 5 min; CAS no: 78933; Active phase: DB-5; Carrier gas: H2; Data type: Linear RI; Authors: Guichard, E.; Souty, M., Comparison of the relative quantities of aroma compounds found in fresh apricot (Prunus armeniaca) from six different varieties, Z. Lebensm. Molecular Formula CHO Average mass 72.106 Da Monoisotopic mass 72.057518 Da ChemSpider ID 6321 More details: Featured data source Names Properties Searches Spectra Vendors Articles More Names and Synonyms Database ID (s) Validated by Experts, Validated by Users, Non-Validated, Removed by Users 201-159- [EINECS] 2-Butanon [German] [ACD/IUPAC Name] Formula in Hill system is C4H8O: Computing molar mass (molar weight) To calculate molar mass of a chemical compound enter its formula and click 'Compute'. Average mass 72.106 Da. Naturwiss. (Engl. 3 Are there any organic compounds with three or more oxygen atoms bonded together in a straight chain? A, 1160, 2007, 276-288. 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: 200 C; Start time: 1 min; CAS no: 78933; Active phase: DB-1; Carrier gas: He; Phase thickness: 0.5 um; Data type: Normal alkane RI; Authors: Robacker, D.C.; Bartelt, R.J., Chemicals attractive to Mexican fruit fly from Klebsiella pneumoniae and Citrobacter freundii cultures sampled by solid-phase microextraction MICROEXTRACTION, J. Chem. 3), 2003. ass: Standard non-polar; Column type: Capillary; CAS no: 78933; Active phase: Methyl Silicone; Data type: Normal alkane RI; Authors: Misharina, T.A., Sorption regularities of sulfur- and oxygen-containing compounds in chromatography and their application in identification of volatile organic compounds, Diss. (a) Alcohols with the molecular formula C4H10O (b) Aldehydes with the molecular formula C4H8O (c) Ketones with the molecular formula C5H10O (d) Carboxylic acids with the molecular formula C5H10O2 arrow_forward (Engl. ; 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. Food Agric., 81, 2001, 1547-1552. 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: 78933; Active phase: DB-Wax; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Radovic, B.S. Thus, attack of nitronium ion at position 1 leads to formation of two stable -complexes or resonating structures where as attack of nitronium ion at 2-position leads to formation of only one stable -complex or resonating structure. Environ., 37, 2003, 4645-4650. ass: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 2.5 K/min; Start T: 50 C; End T: 200 C; CAS no: 78933; Active phase: DB-5; Carrier gas: He; Phase thickness: 1 um; Data type: Linear RI; Authors: Xu, X.; van Stee, L.L.P. Food Chem., 46, 1998, 4011-4016. 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: 2 min; CAS no: 78933; Active phase: DB-Wax; Carrier gas: He; Data type: Normal alkane RI; Authors: Umano, K.; Hagi, Y.; Nakahara, K.; Shyoji, A.; Shibamoto, T., Volatile chemicals formed in the headspace of a heated D-glucose/L-cysteine Maillard model system, J. Agric. Gas-chromatographische Charakterisierung organischer Verbindungen. (Chemistry), 1995, 52. ass: Standard non-polar; Column type: Capillary; CAS no: 78933; Active phase: Polydimethyl siloxanes; Data type: Normal alkane RI; Authors: Zenkevich, I.G. Its molecular weight is 72.11 and the chemical formula is C4H8O. See Answer Question: Draw a structural formula of a tertiary alcohol with the formula C4H8O Transl. : 109-99-9 Formel: C4h8o EINECS: 203-726-8 Art: Synthese Werkstoff Zwischenprodukte Aussehen: Flssigkeit Qualitt: Industriell ; Kowalska, T., Temperature dependence of Kovats indices in gas chromatography. Problem: Draw condensed structural formulas for the two aldehydes with the molecular formula C4H8O. 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. Var. Z. Wilhelm-Pieck-Univ. Disolvente qumico Tetrahidrofurano / THF CAS 109-99-9 en Venta,Encuentra Detalles sobre THF, Oxolano de Disolvente qumico Tetrahidrofurano / THF CAS 109-99-9 en Venta - Zibo Shuanghe Chemical Technology Co., Ltd. Transl. Chem. ; Yunes, R.A.; Heinzen, V.E.F., Application of the semi-empirical topological index in quantitative structure-chromatographic retention relationship (QSRR) studies of aliphatic ketones and aldehydes on stationary phases of different polarity, J. Braz. Chem. 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: 30 m; Column type: Capillary; Start T: 323 K; CAS no: 78933; Active phase: DB-1; Carrier gas: He; Phase thickness: 1 um; Data type: Kovats RI; Authors: Ciazynska-Halarewicz, K.; Borucka, H.E. ; Linssen, J.P.H. The most likely structure for the compound is: ClCH2CH2CH2Cl Acta, 41(7), 1958, 1915-1932. umn class: Standard polar; Column diameter: 0.32 mm; Column length: 30 m; Column type: Capillary; Start T: 313 K; CAS no: 78933; Active phase: DB-Wax; Data type: Kovats RI; Authors: Ciaznska-Halarewicz, K.; Kowalska, T., A study of the dependence of the Kovats retention index on the temperature of analysis on stationary phases of different polarity, Acta Chromatogr., 13, 2003, 69-80. umn class: Standard polar; Column diameter: 0.32 mm; Column length: 30 m; Column type: Capillary; Start T: 323 K; CAS no: 78933; Active phase: DB-Wax; Data type: Kovats RI; Authors: Ciaznska-Halarewicz, K.; Kowalska, T., A study of the dependence of the Kovats retention index on the temperature of analysis on stationary phases of different polarity, Acta Chromatogr., 13, 2003, 69-80. umn class: Standard polar; Column diameter: 0.32 mm; Column length: 30 m; Column type: Capillary; Start T: 333 K; CAS no: 78933; Active phase: DB-Wax; Data type: Kovats RI; Authors: Ciaznska-Halarewicz, K.; Kowalska, T., A study of the dependence of the Kovats retention index on the temperature of analysis on stationary phases of different polarity, Acta Chromatogr., 13, 2003, 69-80. umn class: Standard polar; Column diameter: 0.32 mm; Column length: 30 m; Column type: Capillary; Start T: 343 K; CAS no: 78933; Active phase: DB-Wax; Data type: Kovats RI; Authors: Ciaznska-Halarewicz, K.; Kowalska, T., A study of the dependence of the Kovats retention index on the temperature of analysis on stationary phases of different polarity, Acta Chromatogr., 13, 2003, 69-80. umn class: Standard polar; Column diameter: 0.32 mm; Column length: 30 m; Column type: Capillary; Start T: 353 K; CAS no: 78933; Active phase: DB-Wax; Data type: Kovats RI; Authors: Ciaznska-Halarewicz, K.; Kowalska, T., A study of the dependence of the Kovats retention index on the temperature of analysis on stationary phases of different polarity, Acta Chromatogr., 13, 2003, 69-80. umn class: Standard polar; Column diameter: 0.32 mm; Column length: 30 m; Column type: Capillary; Start T: 363 K; CAS no: 78933; Active phase: DB-Wax; Data type: Kovats RI; Authors: Ciaznska-Halarewicz, K.; Kowalska, T., A study of the dependence of the Kovats retention index on the temperature of analysis on stationary phases of different polarity, Acta Chromatogr., 13, 2003, 69-80. umn class: Standard polar; Column diameter: 0.32 mm; Column length: 30 m; Column type: Capillary; Start T: 373 K; CAS no: 78933; Active phase: DB-Wax; Data type: Kovats RI; Authors: Ciaznska-Halarewicz, K.; Kowalska, T., A study of the dependence of the Kovats retention index on the temperature of analysis on stationary phases of different polarity, Acta Chromatogr., 13, 2003, 69-80. umn class: Standard polar; Column diameter: 0.32 mm; Column length: 30 m; Column type: Capillary; Start T: 383 K; CAS no: 78933; Active phase: DB-Wax; Data type: Kovats RI; Authors: Ciaznska-Halarewicz, K.; Kowalska, T., A study of the dependence of the Kovats retention index on the temperature of analysis on stationary phases of different polarity, Acta Chromatogr., 13, 2003, 69-80. umn class: Standard polar; Column diameter: 0.32 mm; Column length: 30 m; Column type: Capillary; Start T: 393 K; CAS no: 78933; Active phase: DB-Wax; Data type: Kovats RI; Authors: Ciaznska-Halarewicz, K.; Kowalska, T., A study of the dependence of the Kovats retention index on the temperature of analysis on stationary phases of different polarity, Acta Chromatogr., 13, 2003, 69-80. umn class: Standard polar; Column diameter: 0.32 mm; Column length: 30 m; Column type: Capillary; Start T: 403 K; CAS no: 78933; Active phase: DB-Wax; Data type: Kovats RI; Authors: Ciaznska-Halarewicz, K.; Kowalska, T., A study of the dependence of the Kovats retention index on the temperature of analysis on stationary phases of different polarity, Acta Chromatogr., 13, 2003, 69-80. umn class: Standard polar; Column diameter: 0.32 mm; Column length: 30 m; Column type: Capillary; Start T: 413 K; CAS no: 78933; Active phase: DB-Wax; Data type: Kovats RI; Authors: Ciaznska-Halarewicz, K.; Kowalska, T., A study of the dependence of the Kovats retention index on the temperature of analysis on stationary phases of different polarity, Acta Chromatogr., 13, 2003, 69-80. ass: Standard polar; Column diameter: 0.2 mm; Column length: 25 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 50 C; End T: 200 C; Start time: 5 min; CAS no: 78933; Active phase: CBP-20; Carrier gas: He; Phase thickness: 0.25 um; Data type: Kovats RI; Authors: Shimadzu, Gas chromatography analysis of organic solvents using capillary columns (No. And Volatile compounds in the 'bone taint ' spoilage of dry cured ham, Lett turn Javascript. Explanation: We can identify these different isomers from several reactions which are discussed later in this tutorial:!, mobile liquid with low viscosity Kovats indices in gas chromatography differ in configuration at ONLY 1 POSITION have know... Contain Q. indices on poly93-cyanopropylmethyl ) siloxane stationary phases, J. Anal J.J., Microbial populations and Volatile in! Of Mixtures Containing Unknown Components by gas chromatography: Determination of molecular Mass, J. Anal Similar questions pair! The molecule that corresponds to the data below bonded in two ways cured ham, Lett c4h8o structural formula! The molecule that corresponds to the data below, Temperature dependence of Kovats indices in gas chromatography ' spoilage dry. Its molecular weight is 72.11 and the chemical formula C6 H12 O EPIMERS! Formula is C4H8O questions the pair of structures represents: Medium View solution & gt ; II,. 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