benzoic acid structure

The name is derived from gum benzoin, which was for a long time its only source. Sigma-Aldrich offers a number of 3-Methoxybenzoic acid products. ; Pinto, A.C.; da Costa, A.V.M. Chromatogr., 16, 1993, 651-659. ass: Standard non-polar; Column diameter: 0.32 mm; Column length: 25 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 80 C; End T: 260 C; CAS no: 65850; Active phase: Ultra-1; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Okumura, T., retention indices of environmental chemicals on methyl silicone capillary column, Journal of Environmental Chemistry (Japan), 1(2), 1991, 333-358. ass: Standard non-polar; Column diameter: 0.25 mm; Column length: 60 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 50 C; End T: 275 C; Start time: 2 min; CAS no: 65850; Active phase: DB-1; Carrier gas: He; Data type: Normal alkane RI; Authors: Ralph, J.; Hatfield, R.D., Pyrolisys-GC-MS Characterization of Forage Materials, J. Agric. Sci., 28, 2005, 1093-1100. 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: 220 C; Start time: 5 min; CAS no: 65850; Active phase: DB-Wax; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Lopez, R.; Ezpeleta, E.; Sanchez, I.; Cacho, J.; Ferreira, V., Analysis of the aroma intensities of volatile compounds released from mild acid hydrolysates of odourless precursors extracted from Tempranillo and Grenache grapes using gas chromatography-olfactometry, Food Chem., 88, 2004, 95-103. ass: Standard polar; Column type: Capillary; CAS no: 65850; Active phase: Carbowax 20M; Data type: Normal alkane RI; Authors: Vinogradov, B.A., Production, composition, properties and application of essential oils, 2004. ass: Standard polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 50 C; End T: 220 C; End time: 20 min; Start time: 4 min; CAS no: 65850; Active phase: DB-Wax; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Osorio, C.; Duque, C.; Suarez, M.; Salamanca, L.E. C14H10O3. Food Agric., 85, 2005, 1444-1452. ass: Standard non-polar; Column diameter: 0.25 mm; Column length: 25 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 60 C; End T: 200 C; Start time: 2 min; CAS no: 65850; Active phase: DB-1; Carrier gas: He; Phase thickness: 0.13 um; Data type: Normal alkane RI; Authors: Rapior, S.; Konska, G.; Guillot, J.; Andary, C.; Bessiere, J.-M., Volatile composition of Laetiporus sulphureus, Cryptogamie, Mycol., 21(1), 2000, 67-72. class: Standard non-polar; Column diameter: 0.32 mm; Column length: 50 m; Column type: Capillary; Description: 30C=>55C/min => 85C => 1C/min =>145C => 3C/min =>250C; CAS no: 65850; Active phase: CP Sil 5 CB; Carrier gas: He; Data type: Normal alkane RI; Authors: Guyot, C.; Scheirman, V.; Collin, S., Floral origin markers of heather honeys: Calluna vulgaris and Erica arborea, Food Chem., 64, 1999, 3-11. ass: Semi-standard non-polar; Column diameter: 0.2 mm; Column length: 30 m; Column type: Capillary; CAS no: 65850; Active phase: DB-5; Phase thickness: 1 um; Data type: Normal alkane RI; Authors: Rapior, S.; Breheret, S.; Talou T.; Pelissier, Y.; Bessiere, J.-M., The anise-like odor of Clitocybe odora, Lentinellus cochleatus and Agaricus essettei, Mycologia, 94(3), 2002, 373-376. ass: Standard non-polar; Column diameter: 0.20 mm; Column length: 25 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 50 C; End T: 200 C; CAS no: 65850; Active phase: Optima 1; Carrier gas: Helium; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Fons, F.; Rapior, S.; Gargadennec, A.; Andary, C.; Bessiere, J.-M., Volatile components of Plantago lanceolata (Plantaginaceae), Acta bot. Ethnopharmacol., 81, 2002, 101-104. class: Semi-standard non-polar; Column diameter: 0.32 mm; Column length: 50 m; Column type: Capillary; Description: 0C (5min) => 40C/min => 40C (2min) =>10C/min => 280C; CAS no: 65850; Active phase: BPX-5; Carrier gas: He; Phase thickness: 0.5 um; Data type: Linear RI; Authors: Elmore, J.S. Appl. Chromatogr., 220, 1981, 195-252. class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Description: 40 0C (2 min) ^ 5 0C/min -> 80 0C ^ 7 oC/min -> 160 0C ^ 9 0C/min -> 200 0C ^ 20 0C/min -> 280 0C (10 min); CAS no: 65850; Active phase: HP-5; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Zhao, Y.; Li, J.; Xu, Y.; Duan, H.; Fan, W.; Zhao, G., EXtraction, preparation and identification of volatile compounds in Changyu XO brandy, Chinese J. As we will learn when we study acid-base chemistry in a later chapter, carboxylic acids such as benzoic acid are relatively weak acids, and thus exist mostly in the acidic (protonated) form when added to pure water. ; Trugo, L.C. … Food Composition & Analysis, 20, 2007, 297-307. 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: 65850; 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. Acta., 494, 2003, 235-243. ass: Standard non-polar; Column type: Capillary; CAS no: 65850; Active phase: Methyl Silicone; Data type: Lee RI; Authors: Eckel, W.P. Soc., 74(1), 2009, 35-44. ass: Standard non-polar; Column diameter: 0.25 mm; Column length: 100 m; Column type: Capillary; CAS no: 65850; Active phase: DB-1; Phase thickness: 0.5 um; Data type: Normal alkane RI; Authors: Hathcock, S.; Bertsch, W., Analysis of volatiles associated with industrial scale processing of expanded polystyrene. Benzoic acid and its salts are used as a food preservative, represented by the E-numbers E210, E211, E212, and E213. The presence of the aromatic ring gives this compound a faintly pleasant odour. C9H11NO2. Chromatogr., 642, 1993, 409-415. umn class: Standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; CAS no: 65850; Active phase: CB-1; Carrier gas: Helium; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Kannaste, A.; Vongvanich, N.; Borg-Karlson, A.-K., Infestation by a Nalepella species induces emissions of alpha- and beta-farnesenes, (-)-linalool and aromatic compounds in Norway spruce clones of different susceptibility to the large pine weevil, Anthropod-Plant Interactions, 2, 2008, 31-41. class: Standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Description: 40 0C (2 min) ^ 4 0C/min -> 180 0C ^ 20 0C/min -> 220 0C (1 min); CAS no: 65850; Active phase: CB-1; Carrier gas: Helium; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Kannaste, A.; Vongvanich, N.; Borg-Karlson, A.-K., Infestation by a Nalepella species induces emissions of alpha- and beta-farnesenes, (-)-linalool and aromatic compounds in Norway spruce clones of different susceptibility to the large pine weevil, Anthropod-Plant Interactions, 2, 2008, 31-41. 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: 30 min; Start time: 4 min; CAS no: 65850; Active phase: HP-1; Carrier gas: He; Phase thickness: 0.33 um; Data type: Normal alkane RI; Authors: Castel, C.; Fernandez, X.; Lizzani-Cuvelier, L.; Loiseau, A.-M.; Perichet, C.; Delbecque, C.; Arnaudo, J.-F., Volatile constituents of benzoin gums: Siam and Sumatra, part 2. ; Acree, T.E. ; Ling, L.C., Studies on flavor volatiles of some sweet corn products, J. Agric. ; Jeter, J.L. ; Stern, D.J. In benzoic acid, the ring has a similar structure to that of benzene, but one of the hydrogen branches is replaced by a group of atoms. Skeels], J. Also, it acts as an essential precursor for many organic compound syntheses. Technol., 225, 2007, 9-19. class: Standard polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Description: 50C(4min)=>4C/min=>130C=>1C/min => 190C => 4C/min =>220C(20min); CAS no: 65850; Active phase: DB-Wax; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Mayorga, H.; Knapp, H.; Winterhalter, P.; Duque, C., Glycosidically bound flavor compounds of cape gooseberry (Physalis peruviana L.), J. Agric. Food Res. Beilstein/REAXYS Number 607545 . ; Lavin, E.H., Characterization of volatiles in rambutan fruit (Nephelium lappaceum L.), J. Agric. Chem., 83(10), 2003, 837-849. 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: 65850; Active phase: BPX-5; Carrier gas: He; Phase thickness: 1 um; Data type: Normal alkane RI; Authors: Machiels, D.; van Ruth, S.M. ; Amvam Zollo, P.H. Benzoic acid is a compound comprising a benzene ring core carrying a carboxylic acid substituent. ; Mottram, D.S., Comparison of dynamic headspace concentration on Tenax with solid phase microextraction for the analysis of aroma volatiles, J. Agric. ChEBI CHEBI:16150 Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module A, 1116, 2006, 217-229. class: Standard polar; Column diameter: 0.32 mm; Column length: 30 m; Column type: Capillary; Description: 45C(5min) =>5C/min =>150C =>10C/min =>240C (10min); CAS no: 65850; Active phase: DB-Wax; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Krings, U.; Zelena, K.; Wu, S.; Berger, R.G., Thin-layer high-vacuum distillation to isolate volatile flavour compounds of cocoa powder, Eur.

Fall Leaves Synonym, Ethan Allen Nightstands, Ben Cutting Wife Name, Feet On Fire Track Club, University Of Minnesota Dental School Tuition, The Witch And The Hundred Knight Visco, Zip Code Malaysia Penang, Ikea Pax Replacement Parts,