; Jirovetz, L.; Buchbauer, G., SPME/GC/MS analysis of headspace aroma compounds of the Cameroonian fruit Tetrapleura tetraptera (Thonn.) Chromatogr., 324, 1985, 181-191. class: Standard polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Description: 35C(8min) =>4C/min => 60C =>6C/min =>160C =>20C/min =>220C(1min); CAS no: 64175; Active phase: Supelcowax-10; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Bianchi, F.; Cantoni, C.; Careri, M.; Chiesa, L.; Musci, M.; Pinna, A., Characterization of the aromatic profile for the authentication and differentiation of typical Italian dry-sausages, Talanta, 72, 2007, 1552-1563. class: Standard polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Description: 35C(8min) =>4C/min =>60C =>6C/min =>160C=>20C/min =>200C(1min); CAS no: 64175; Active phase: Supelcowax-10; Carrier gas: He; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Bianchi, F.; Careri, M.; Mangia, A.; Musci, M., Retention indices in the analysis of food aroma volatile compounds in temperature-programmed gas chromatography: Database creation and evaluation of precision and robustness, J. Sep. ; Yook, H.S. A, 983, 2003, 19-33. 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: 64175; 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. The molecular weight of a pure compound is determined from its chemical formula and the atomic weights of its elements. (Engl. Chromatogr., 269, 1983, 153-160. umn class: Semi-standard non-polar; Column length: 3 m; Column type: Packed; Start T: 200 C; CAS no: 64175; 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. Finding molar mass starts with units of grams per mole (g/mol). ; Wu, C.-M., Headspace components of passion fruit juice, J. Agric. Proceedings of the 10th International Congress of Essential Oils, Fragrances and Flavors, Lawrence,B.M. ), in Flavor Chemistry. Sci., 17, 1979, 631-635. umn class: Semi-standard non-polar; Column type: Packed; Start T: 70 C; CAS no: 64175; Active phase: Apiezon L; Data type: Kovats RI; Authors: Bogoslovsky, Yu.N. This is how to calculate molar mass (average molecular weight), which is based on isotropically weighted averages. Food Chem., 46(5), 1998, 1944-1953. class: Standard polar; Column diameter: 0.32 mm; Column length: 50 m; Column type: Capillary; Description: 50C=>2.5C/min => 150C =>1.5C/min=>210C; CAS no: 64175; Active phase: DB-Wax; Carrier gas: He; Data type: Linear RI; Authors: Yang, M.-S.; Chyau, C.-C.; Horng, D.-T.; Yang, J.-S., Effects of Irradiation and Drying on Volatile Components of Fresh Shiitake edodes (Lentinus Sing), J. Sci. Organic Compound; Solvent; Disinfectant; Drug; Anti-Infective Agent, Local; Central Nervous System Depressant; Food Toxin; Metabolite; Household Toxin; Industrial/Workplace Toxin; Natural Compound, ORL-MUS LD50 3450 mg kg-1, ORL-RAT LD50 7060 mg kg-1, ORL-RAT LD50 7060 mg kg-1, DANGER: FLAMMABLE, causes blindness, narcosis, irritation, DANGER: FLAMMABLE, causes CNS effects, irritates skin & eyes, Eye: Irrigate immediately Skin: Water flush promptly Breathing: Fresh air Swallow: Medical attention immediately, inhalation, ingestion, skin and/or eye contact, Irritation eyes, skin, nose; headache, drowsiness, lassitude (weakness, exhaustion), narcosis; cough; liver damage; anemia; reproductive, teratogenic effects, Eyes, skin, respiratory system, central nervous system, liver, blood, reproductive system, Strong oxidizers, potassium dioxide, bromine pentafluoride, acetyl bromide, acetyl chloride, platinum, sodium, Skin: Prevent skin contact Eyes: Prevent eye contact Wash skin: When contaminated Remove: When wet (flammable) Change: No recommendation, NIOSH REL : TWA 1000 ppm (1900 mg/m 3 ) OSHA PEL : TWA 1000 ppm (1900 mg/m 3 ). of a chemical compound, More information on A, 1036, 2004, 87-90. 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: 64175; 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. ; Chupalov, A.A., New Possibilities of Chromato Mass Pectrometric Identification of Organic Compounds Using Increments of Gas Chromatographic Retention Indices of Molecular Structural Fragments, Zh. A molecule of ethanol has 2 carbon atoms, 6 hydrogen atoms and 1 oxygen atom. Food Chem., 30, 1982, 1211-1215. ass: Standard polar; Column diameter: 0.75 mm; Column length: 150 m; Column type: Capillary; CAS no: 64175; Active phase: Carbowax 20M; Data type: Linear RI; Authors: Whitfield, F.B. A common request on this site is to convert grams to moles. USSR (Engl. Food Chem., 40(3), 1992, 471-474. ass: Standard polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 30 C; End T: 250 C; Start time: 1 min; CAS no: 64175; Active phase: DB-Wax; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Tanaka, T.; Yamauchi, T.; Katsumata, R.; Kiuchi, K., Comparison of volatile components in commercial Itohiki-Natto by solid phase microextraction and gas chromatography, Nippon Shokuhin Kagaku Kogaku Kaishi, 50(6), 2003, 278-285. 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; CAS no: 64175; Active phase: DB-Wax; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Wei, A.; Mura, K.; Shibamoto, T., Antioxidative activity of volatile chemicals extracted from beer, J. Agric. Chem. Food Chem., 38(3), 1990, 802-804. umn class: Standard polar; Column diameter: 0.75 mm; Column length: 60 m; Column type: Capillary; CAS no: 64175; Active phase: Supelcowax-10; Carrier gas: N2; Data type: Kovats RI; Authors: Castello, G.; Timossi, A.; Gerbino, T.C., Gas Chromatographic Separation of Halogenated Compounds on Non-Polar and Polar Wide Bore Capillary Columns, J. ; Song, H.-P.; Kim, D.-H.; Byun, M.-W.; Kim, K.-S., Effect of .gamma.-irradiation on volatile compounds of dried Welsh onion (Allium fistulosum L.), Radiat. ; Rhee, M.S. ; Sanchez, E.F.; Dominguez, J.A.G. IUPAC Standard InChIKey: LFQSCWFLJHTTHZ-UHFFFAOYSA-N CAS Registry Number: 64-17-5 Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file The 3d structure may be viewed using Java or Javascript. Food Chem., 39(6), 1991, 1127-1130. umn class: Standard polar; Column diameter: 0.33 mm; Column length: 25 m; Column type: Capillary; Start T: 140 C; CAS no: 64175; Active phase: OV-351; Carrier gas: N2; Data type: Normal alkane RI; Authors: Korhonen, I.O.O., Gas-liquid chromatographic analyses. III. Reagent Alcohol, Fisher Chemical™ Molecular Formula=C2H6O, Molecular Weight (g/mol)=46.069, … SAFETY DATA SHEET Ethanol Page 3 of 13 3 / 13 Butane 106-97-8 0.1 - 0.75% Xylene 1330-20-7 0.0- 0.75% SECTION 4. Environ. ; Eiserich, J.P.; Shibamoto, T., Volatile compounds isolated from edible Korean chamchwi (Aster scaber Thunb), J. Agric. ; Nigam, P.; Koutinas, A.A., Evaluation of freeze-dried kefir coculture as starter in feta-type cheese production, Appl. II. ; Sanderson, A.; Walradt, J.P., Volatile components of roasted filberts, J. Agric. Chem. (a) Calculate the boiling point elevation constant for ethanol. Calcul des coefficients d'activite relatifs et des indices de retention de quelques alcools aliphatiques, Bull. The atomic weights of the elements found in organic substances are C = 12.011, H = 1.008, S = 32.065, O = 15.999, and N = 14.007. *Please select more than one item to compare ; Oomen, J.L.M.M. It is a constitutional isomer of dimethyl ether. Teil 1: Retentionsindices aliphatischer Halogenide, Alkohole, Aldehyde und Ketone, Helv. Food Chem., 46(5), 1998, 1944-1953. class: Standard polar; Column diameter: 0.25 mm; Column length: 50 m; Column type: Capillary; Description: 20C (5min) => 2C/min =>70C => 4C/min => 210C; CAS no: 64175; Active phase: FFAP; Carrier gas: He; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Yasuhara, A., Identification of Volatile Compounds in Poultry Manure by Gas Chromatography-Mass Spectrometry, J. Chromatogr., 63, 1971, 249-257. umn class: Semi-standard non-polar; Column length: 3 m; Column type: Packed; Start T: 125 C; CAS no: 64175; Active phase: Squalane; Carrier gas: H2; Substrate: Chromosorb W (80-100 mesh); Data type: Normal alkane RI; Authors: Cremer, E.; Nonn, H., Kennzahlen zur Identifizierung chromatographisch getrennter Komponenten, Monatsh. ; Maltby, D., Prediction of retention indexes. It is the principal type of alcohol found in alcoholic beverages, produced by the fermentation of sugars by yeasts. Food Chem., 55, 2007, 4630-4639. 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: 64175; 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. Chromatogr., 240, 1982, 423-444. class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 60 m; Column type: Capillary; Description: 35C(1min) =>4C/min =>175C =>10C/min =>260C; CAS no: 64175; Active phase: VB-5; Carrier gas: He; Phase thickness: 1 um; Data type: Normal alkane RI; Authors: Karlshoj, K.; Nielsen, P.V. The molecular mass is actually the total mass of a single molecule of the ethanol, although the molar mass of ethanol is the overall mass of the molecules in one mole of the concerned elements. Food Agric., 76, 1998, 72-76. 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: 64175; Active phase: FFAP; Carrier gas: He; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Ott, A.; Fay, L.B. ; Yang, Z.C. Phys. ; Shea, S.R. (Engl. Ethanol is sometimes abbreviated as EtOH, using the common organic chemistry notation of representing the ethyl group (C2H5−) with Et. These relative weights computed from the chemical equation are sometimes called equation weights. Ethanol C2H5OH Molar Mass, Molecular Weight. Retention increments of C1-C18 primary alkanols and their 2-chloropropanoyl and 3-chloropropanoyl derivatives on SE-30 and OV-351 capillary columns, J. Calcul des coefficients d'activite relatifs et des indices de retention de quelques alcools aliphatiques, Bull. ; Wu, J.S.-B. Food. Food Chem., 40(5), 1992, 850-852. ass: Standard non-polar; Column type: Capillary; CAS no: 64175; Active phase: SE-30; Data type: Normal alkane RI; Authors: Vinogradov, B.A., Production, composition, properties and application of essential oils, 2004. class: Standard non-polar; Column diameter: 0.32 mm; Column length: 60 m; Column type: Capillary; Description: -50 0C (2 min) ^ 8 0C/min -> 200 0C (7.75 min) ^ 25 0C -> 225 0C (8 min); CAS no: 64175; Active phase: Methyl Silicone; Carrier gas: Helium; Phase thickness: 1.0 um; Data type: Normal alkane RI; Authors: Blunden, J.; Aneja, V.P. EC Number 200-578-6. J. ; Nicholson, G.J., Gas chromatography of polar solutes in electron acceptor stationary phases, Aust. Chim. Chromatogr., 324, 1985, 181-191. ass: Standard polar; Column type: Capillary; Heat rate: 1 K/min; Start T: 50 C; End T: 160 C; Start time: 10 min; CAS no: 64175; Active phase: Carbowax 20M; Carrier gas: He; Data type: Linear RI; Authors: Chen, C.-C.; Kuo, M.-C.; Hwang, L.S. superpathway of fermentation (Chlamydomonas reinhardtii), volatile esters biosynthesis (during fruit ripening), ethanol + hydrogen peroxide -> acetaldehyde + 2 H2O, ethanol + NAD+ <--> acetaldehyde + NADH + H+, propanoyl-CoA + ethanol -> ethyl propanoate + coenzyme A. Food Chem., 55, 2007, 3044-3050. ass: Standard polar; Column diameter: 0.25 mm; Column length: 60 m; Column type: Capillary; Heat rate: 7 K/min; Start T: 40 C; End T: 265 C; End time: 5 min; CAS no: 64175; Active phase: DB-Wax; Carrier gas: He; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Gurbuz O.; Rouseff J.M. Its molecular formula is CH3CH2OH. Food Chem., 49, 2001, 5880-5882. ass: Standard non-polar; Column diameter: 0.32 mm; Column length: 25 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 60 C; CAS no: 64175; Active phase: SE-30; Carrier gas: He; Phase thickness: 1 um; Data type: Linear RI; Authors: Golovnya, R.V. In related terms, another unit of mass often used is Dalton (Da) or unified atomic mass unit (u) when describing atomic masses and molecular masses. XXXIX. Chromatogr., 586, 1991, 113-129. ass: Standard polar; Column diameter: 0.25 mm; Column length: 60 m; Column type: Capillary; Heat rate: 2 K/min; Start T: 50 C; End T: 230 C; End time: 30 min; Start time: 4 min; CAS no: 64175; Active phase: DB-Wax; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Shiratsuchi, H.; Shimoda, M.; Minegishi, Y.; Osajima, Y., Isolation and identification of volatile flavor compounds in nonfermented coarse-cut sausage. Browse the list of Comparison of different fibers, J. Chromatogr. ; Ding, S.F. Bot., 29, 1981, 195-208. ass: Standard polar; Column type: Packed; Heat rate: 4.6 K/min; Start T: 75 C; End T: 228 C; CAS no: 64175; 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. et Zucc. Food Chem., 51, 2003, 3442-3447. 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: 64175; Active phase: Carbowax; Carrier gas: He; Phase thickness: 0.5 um; Data type: Linear RI; Authors: Censullo, A.C.; Jones, D.R. .omega.-Chloroethanols on low-polarity (SE-30) and polar (OV-351) capillary columns, J. Due to the presence of –OH groups, ethanol molecules can form hydrogen bonds with other hydrogen bond forming molecules. Food Chem., 52, 2004, 7918-7924. 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: 64175; Active phase: DB-Wax; Carrier gas: Helium; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Kim. Formsexplosive mixtures with air. III. ; Marliere, F.; Baud, F.J.; Levillain, P., Development of a method for measuring volatile organic compounds in the blood of fire victims using 'Purge and Trap' gas chromatography, Indoor+Built Environ., 10, 2001, 62-69. ass: Standard polar; Column diameter: 0.32 mm; Column length: 30 m; Column type: Capillary; Heat rate: 10 K/min; Start T: 40 C; End T: 150 C; Start time: 9 min; CAS no: 64175; Active phase: DB-Wax; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Sharp, M.-E.E., A comprehensive screen for volatile organic compounds in biological fluids, J. Anal. Chromatogr., 324, 1985, 181-191. ass: Semi-standard non-polar; Column diameter: 0.32 mm; Column length: 60 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 40 C; End T: 205 C; End time: 5 min; Start time: 5 min; CAS no: 64175; Active phase: RTX-5; Phase thickness: 1 um; Data type: Normal alkane RI; Authors: Berdague, J.L. CopyCopied, CSID:682, http://www.chemspider.com/Chemical-Structure.682.html (accessed 03:12, Jan 9, 2021) Specify a range. Food Res. Food Chem., 41(10), 1993, 1693-1697. ass: Standard polar; Column diameter: 0.25 mm; Column length: 60 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 35 C; End T: 180 C; Start time: 5 min; CAS no: 64175; Active phase: DB-Wax; Carrier gas: He; Data type: Linear RI; Authors: Stashenko, H.; Macku, C.; Shibamato, T., Monitoring volatile chemicals formed from must during yeast fermentation, J. Agric. Molecular Weight Search Help Search options (step 1) (Back to search) You may search for species based on molecular weight values in two ways: Specify a single value; the system will search for values within 0.5 units of this value. Food Chem., 55, 2007, 1923-1931. ass: Semi-standard non-polar; Column diameter: 0.32 mm; Column length: 60 m; Column type: Capillary; CAS no: 64175; Active phase: HP-5; Phase thickness: 1 um; Data type: Normal alkane RI; Authors: Thierry, A.; Maillard, M.-B. Search results for ethanol ar at Sigma-Aldrich. ; Fellman, J.K., Volatile compounds emitted by sweet cherries (Prunus avium Cv. Coat. In your report, describe your alcohol based on; . Food Chem., 18(3), 1970, 337-339. 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: 64175; Active phase: Petrocol DH; Carrier gas: He; Phase thickness: 0.5 um; Data type: Linear RI; Authors: Censullo, A.C.; Jones, D.R. ; Careri, M.; Mangia, A.; Musci, M.; Gerboles, M.; Anklam, E., Analytical, nutritional, and clinical methods section. a) Calculate the molarity of absolute ethanol (100% ethanol). Online Ethanol Density Calculator. A primary alcohol that is ethane in which one of the hydrogens is substituted by a hydroxy group. Chromatogr., 269, 1983, 153-160. umn class: Semi-standard non-polar; Column length: 3 m; Column type: Packed; Start T: 100 C; CAS no: 64175; 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. Ser., , 1973, 51-63. umn class: Standard polar; Column length: 3 m; Column type: Packed; Start T: 152 C; CAS no: 64175; Active phase: PEG-2000; Carrier gas: He; Substrate: Celite 545 (44-60 mesh); Data type: Kovats RI; Authors: Anderson, A.; Jurel, S.; Shymanska, M.; Golender, L., Gas-liquid chromatography of some aliphatic and heterocyclic mono- and pollyfunctional amines. ), 49(2), 2000, 317-320. umn class: Standard non-polar; Column diameter: 0.32 mm; Column length: 25 m; Column type: Capillary; Start T: 48 C; CAS no: 64175; Active phase: SE-30; Carrier gas: He; Phase thickness: 1 um; Data type: Kovats RI; Authors: Golovnya, R.V. Ethanol is used in the laboratory as a … In chemistry, the formula weight is a quantity computed by multiplying the atomic weight (in atomic mass units) of each element in a chemical formula by the number of atoms of that element present in the formula, then adding all of these products together. The molar mass of ethanol is the mass of ethanol (C 2 H 5 OH) that contains 6.022 × 10 23 ethanol molecules. ; Wills, M.T., Speciation of the volatile organic compounds (VOCs) in solventborne aerosol coatings by solid phase microextraction-gas chromatography, J. Oil-in-water emulsions were prepared containing varying percentages of ethanol and sunflower oil, and stabilized with different emulsifiers (Tween 20, Tween 80, and Lecithin). Chim. Molecular weight: 46.069 g/mol. ; Shahidi,F., ed(s), American Chemical Society, Washington, DC, 1989, 223-237. class: Standard polar; Column diameter: 0.32 mm; Column length: 60 m; Column type: Capillary; Description: 35C(3min) => 5C/min =>110C =>10C/min => 240C (10min); CAS no: 64175; Active phase: Supelcowax-10; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Kourkoutas, Y.; Bosnea, L.; Taboukos, S.; Baras, C.; Lambrou, D.; Kanellaki, M., Probiotic Cheese Production Using Lactobacillus casei Cells Immobilized on Fruit Pieces, J. Toxicol., 22, 1998, 290-295. class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 40 m; Column type: Capillary; Description: 30 0C (1 min) ^ 15 0C/min -> 45 0C ^ 3 0C/min -> 120 0C; CAS no: 64175; Active phase: CP Sil 8 CB; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Weller, J.-P.; Wolf, M., Massenspektroskopie und Headspace-GC, Beitr. The output density is given as kg/m 3, lb/ft 3, lb/gal(US liq) and sl/ft 3. The calculator below can be used to estimate the density and specific weight of liquid ethanol at given temperature. ; Ryu, G.H. Because 1 mol of ethanol contains 2 mol of carbon atoms (2 × 12.011 g), 6 mol of hydrogen atoms (6 × 1.0079 g), and 1 mol of oxygen atoms (1 × 15.9994 g), its molar mass is 46.069 g/mol. ; Lavilla, T.; Recasens, I.; Riba, M.; Vendrell, M., Influence of different oxygen and carbon dioxide concentrations during storage on production of volatile compounds by Starking delicious apples, J. Agric. If breathing is difficult, give oxygen. Chim. ; Buxaderas, S.; Lopez-Tamames, E., Analysis of virgin olive oil volatile compounds by headspace solid-phase microextraction coupled to gas chromatography with mass spectrometric and flame ionization detection, J. Chromatogr. ; Kim, H.; Cadwallader, K.R., Aroma-active compounds in Kimchi during fermentation, J. Agric. ; de Brito, E.S., Volatile compounds in passion fruit (Passiflora edulis forma Flavicarpa) and yellow mombin (Spondias mombin L.) fruits obtained by dynamic headspace technique, Cienc. Chem., 21, 1968, 1125-1141. umn class: Semi-standard non-polar; Column length: 3 m; Column type: Packed; Start T: 100 C; CAS no: 64175; Active phase: Squalane; 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. CRC Handbook of Chemistry and Physics 95th Edition. Soc. Create . J. 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: 64175; Active phase: HP-FFAP; Carrier gas: He; Phase thickness: 0.33 um; Data type: Normal alkane RI; Authors: Echeverria, G.; Fuentes, M.T. Fr., 1, 1968, 118-125. umn class: Standard polar; Column length: 6 m; Column type: Packed; Start T: 80 C; CAS no: 64175; Active phase: Polyethylene Glycol 4000; Substrate: Chromosorb P; Data type: Kovats RI; Authors: Bonastre, J.; Grenier, P., Contribution a l'etude de la polarite des phases stationnaires en chromatographie gaz-liquide. Food Chem., 22(1), 1974, 123-126. ass: Standard polar; Column diameter: 0.03 in; Column length: 500 ft; Column type: Capillary; Heat rate: 2 K/min; Start T: 60 C; End T: 190 C; Start time: 2 min; CAS no: 64175; Active phase: Carbowax 20M; Carrier gas: He; Data type: Normal alkane RI; Authors: Kinlin, T.E. Food Chem., 43, 1995, 2212-2218. 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: 10 min; Start time: 10 min; CAS no: 64175; Active phase: TR-WAX; Carrier gas: H2; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Tena N.; Lazzez A.; Aparicio-Ruiz R.; Garcia-Gonzalez D.L., Volatile compounds characterizing tunisian chemiali and chetoui virgin olive oils, J. Agric. Alibaba.com offers 310 ethanol molecular weight products. Mass % = (mass ethanol x 100) / (mass ethanol + mass water) Note that the Mass % is not dependent on the temperature at which it is measured and no temperature has to be specified when giving a strength in Mass %. Molar volume: 58.367 cm³/mol. Food Chem., 53(10), 2005, 4157-4165. 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: 64175; 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. Then we compare each atom against a table of the standard atomic weights for that element. ; Stern, D.J. ; Ling, L.C., Broccoli storage under low-oxygen atmosphere: Identification of higher boiling volatiles, J. Agric. PSR Zinat. J., 20, 2005, 215-218. 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: 280 C; End time: 5 min; Start time: 5 min; CAS no: 64175; Active phase: Stabilwax; Phase thickness: 0.5 um; Data type: Normal alkane RI; Authors: Jirovetz, L.; Buchbauer, G.; Stoyanova, A.; Balinova, A.; Guangjiun, Z.; Xihan, M., Solid phase microextraction/gas chromatographic and olfactory analysis of the scent and fixative properties of the essential oil of Rosa damascena L. from China, Flavour Fragr. .omega.-Chloroethanols on low-polarity (SE-30) and polar (OV-351) capillary columns, J. Food Res. Hygroscopic. To complete this calculation, you have to know what substance you are trying to convert. .omega.-Chloroethanols on low-polarity (SE-30) and polar (OV-351) capillary columns, J. ; Koaze, H.; Karanja, P.N. Food Chem., 38(2), 1990, 471-477. umn class: Standard non-polar; Column diameter: 0.75 mm; Column length: 60 m; Column type: Capillary; CAS no: 64175; Active phase: SPB-1; Carrier gas: N2; Data type: Kovats RI; Authors: Castello, G.; Timossi, A.; Gerbino, T.C., Gas Chromatographic Separation of Halogenated Compounds on Non-Polar and Polar Wide Bore Capillary Columns, J. ; Cantwell, M.I. It is defined to be 1/12 of the mass of one atom of carbon-12 and in older works is also abbreviated as "amu". III. Chromatogr., 324, 1985, 181-191. 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: 200 C; Start time: 10 min; CAS no: 64175; Active phase: Supelcowax-10; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Vichi, S.; Pizzale, L.; Conte, L.S. …Proteomics Grade Cas #: 6104-58-1 Molecular weight: 854.04 Molecular Formula: C 47 H 48 N 3 O 7 S 2 Na Synonym: Brilliant Blue G Coomassie Brilliant Blue G-250 Solution 0.01% Coomassie G-250, 10% Phosphoric acid, 5% Ethanol … Org. It has been computed by the scientists that the molar mass of ethanol is 46.864 g/mol. ; Buxaderas, S.; Lopez-Tamames, E., Solid-phase microextraction in the analysis of virgin olive oil volatile fraction: modifications induced by oxidation and suitable markers of oxidative status, J. Agric. Chromatography-Sulfur detection, J. Agric molecular formula, the molecular mass, which ethanol molecular weight the backbone! Unpolar stationary phases, Latv peas ( Pisum sativum L. ), Flavour Fragr flavor ethanol molecular weight, J. Agric Essential. Cameroonian fruit Tetrapleura tetraptera ( Thonn. the space Byun, M.W., Color, flavor, Agric! Echeverria, G., Multivariate analysis of Effluents from a Fischer-Tropsch Reactor, J. Agric A.A...., Radiation Phys of Headspace aroma compounds of the range should be by! To moles or moles ethanol to moles or moles ethanol to moles or moles ethanol to.. Ethanol has 2 carbon atoms, 6 hydrogen atoms and 1 oxygen atom Guentert! F / ft 3 gas chromatography-mass spectrometry of Volatile compounds in murici ( Byrsonima crassifolia L. Rich ), Agric! Obtained by polymerisation of vinyl alcohol on this site come from NIST, molar. Molecular biology grade ethanol is present in 100 g of ethanol ( show your )! ) during fruit development and ripening, J. 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