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Methyl-tcrt-butyl ether

Smith CA, MR Flyman (2004) Oxidation of methyl tcrt-butyl ether by alkane hydroxylase in dicyclopro-pyUcetone-induced and n-octane-grown Pseudomonas putida Gpol. Appl Environ Microbiol 70 4544-4550. [Pg.584]

Reuter, J. E., B. C. Allen, R. C. Richards, J. F. Pankow, C. R. Goldman, R. L. Scholl, and J. S. Seyfried, Concentrations, Sources, and Fate of the Gasoline Oxygenate Methyl tcrt-Butyl Ether (MTBE) in a Multiple-Use Lake, Environ. Sci. Technol., 32, 3666-3672 (1998). [Pg.939]

Le VANMAO ET AL. Methyl tcrt-Butyl Ether and Ethyl tert-Butyl Ether 241... [Pg.242]

The first analysis of PFOS and related chemicals in human blood serum involved the use of LC-MS/MS after liquid-liquid extraction with methyl tcrt-butyl ether (MTBE). ... [Pg.1137]

J.M. Davis, in Health Risk Issues for Methyl tcrt-Butyl Ether (A.F. Diaz andD.L. Drogos, eds.). Oxygenates in Gasoline, Environmental Aspects, ACS Symposium Series 799, American Chanical Society, Washington, DC, 2002. [Pg.258]

MTBE methyl tcrt-butyl ether NMDPP ((15,25, 5R)-2-isopropyl-5-methylcy-... [Pg.1800]

Steffan RJ, K McClay, S Vainberg, CW Condee, D Zhang (1997) Biodegradation of the gasoline oxygenates methyl ferf-butyl ether, ethyl ferf-butyl ether, and amyl tcrt-butyl ether by propane-oxidizing bacteria. Appl Environ Microbiol 63 4216-4222. [Pg.145]

Figure 7 Colour plot of a GCxGC separation of reformulated gasoline [35]. Ol. methanol, 02. ethanol, 03. isoproyl alcohol, 04. tert-butanol, 05. n-propanol, 06. sec-butanol, 07. iso butanol, 08. tert-pentanol, 09. n-butanol, OlO. methyl tert-butyl ether. Oil. diisopropyl ether, 012. ethyl tert-butyl ether, 013. tcrt-amyl methyl ether, Nl. cyclo hexane, N2. methylcyclo hexane, IS. 1,2-dimethoxy ethane as internal standard. Figure 7 Colour plot of a GCxGC separation of reformulated gasoline [35]. Ol. methanol, 02. ethanol, 03. isoproyl alcohol, 04. tert-butanol, 05. n-propanol, 06. sec-butanol, 07. iso butanol, 08. tert-pentanol, 09. n-butanol, OlO. methyl tert-butyl ether. Oil. diisopropyl ether, 012. ethyl tert-butyl ether, 013. tcrt-amyl methyl ether, Nl. cyclo hexane, N2. methylcyclo hexane, IS. 1,2-dimethoxy ethane as internal standard.
The methyl and tcrt-butyl ether-protected monomers, 5b and 5c (Figure 21), were not anionically polymerized under the same conditions. Thus, the protection of 5 by ethers was also not effective for the anionic polymerization. A similar... [Pg.604]

Acid-catalyzed addition of alcohols to alkenes is sometimes used. Indeed, before its use as a gasoline additive was curtailed, billions of pounds of tcrt-butyl methyl ether (MTBE) was prepared by the reaction ... [Pg.672]

Figure 5.13 Separation of phenolic antioxidants by thin-layer chromatography. Solvent benzene development distance 15 cm indicators (a) borate buffer (b) 0.1% 2,6-dichloro quinonechlorimide in methanol. 1 = hydroquinone monobenzyl ether 2 = 2,6-di-rerr-butyl-phenol 3 = 2,6-di-tert-butyl-4-methyl-phenol 4 = 2,6-di-tcrt-butyl-a-methoxy-4-methyl-phenol 5 = 2-a-methyl-cyclohexyl-4, 6-dimethyl-phenol 6 = butylated hydroxyanisole 7 = butylated hydroxy toluene 8 = 4,4"-bis (2,6-di-terf-butyl-phenol) 9 = 2,2"-methylene-bis (4-methyl-6-terf-butyl-phenol) 10 = 2,2"-methylene-bis (4-ethyl-6-fert-butyl-phenol) Reproduced from Kreiner and Warner, Journal of Chromatography [119]... Figure 5.13 Separation of phenolic antioxidants by thin-layer chromatography. Solvent benzene development distance 15 cm indicators (a) borate buffer (b) 0.1% 2,6-dichloro quinonechlorimide in methanol. 1 = hydroquinone monobenzyl ether 2 = 2,6-di-rerr-butyl-phenol 3 = 2,6-di-tert-butyl-4-methyl-phenol 4 = 2,6-di-tcrt-butyl-a-methoxy-4-methyl-phenol 5 = 2-a-methyl-cyclohexyl-4, 6-dimethyl-phenol 6 = butylated hydroxyanisole 7 = butylated hydroxy toluene 8 = 4,4"-bis (2,6-di-terf-butyl-phenol) 9 = 2,2"-methylene-bis (4-methyl-6-terf-butyl-phenol) 10 = 2,2"-methylene-bis (4-ethyl-6-fert-butyl-phenol) Reproduced from Kreiner and Warner, Journal of Chromatography [119]...
Fig. 7. Short-wavelength near-infrared spectra for selected hydrocarbons and water. 1, Acetone 2, cyclohexane 3, ethylbenzene 4, gasoline with added ethanol 5, isopropanol 6, tert-butyl methyl ether 7, -decane 8, n-heptane 9, pentane 10, p-xylene 11, tcrt-butanol 12, toluene 13, trimethyl pentane 14, water. Fig. 7. Short-wavelength near-infrared spectra for selected hydrocarbons and water. 1, Acetone 2, cyclohexane 3, ethylbenzene 4, gasoline with added ethanol 5, isopropanol 6, tert-butyl methyl ether 7, -decane 8, n-heptane 9, pentane 10, p-xylene 11, tcrt-butanol 12, toluene 13, trimethyl pentane 14, water.

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Butyl methyl ether

Butyl-methyl

Tcrt.-Butyl-

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