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  • 1
    Electronic Resource
    Electronic Resource
    Kinetics of the reactions of OH radicals with selected acetates and other esters under simulated atmospheric conditions (1993)
    New York, NY : Wiley-Blackwell
    International Journal of Chemical Kinetics 25 (1993), S. 539-548 
    Details
    ISSN: 0538-8066
    Keywords: Chemistry ; Physical Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Notes: The relative hydroxyl radical reaction rate constants from the simulated atmospheric oxidation of selected acetates and other esters have been measured. Reactions were carried out at 297 ± 2 K in 100-liter FEP Teflon®-film bags. The OH radicals were generated from the photolysis of methyl nitrite in pure air. Using a rate constant of 2.63 × 10-11 cm3 molecule-1 s-1 for the reaction of OH radicals with propene, the principal reference organic compound, the rate constants (×1012 cm3 molecule-1 s-1) obtained for the acetates and esters used in this study are: Textn-propyl acetate3.42 ± 0.87n-butyl acetate5.71 ± 0.94n-pentyl acetate7.53 ± 0.482-ethoxyethyl acetate10.56 ± 1.312-ethoxyethyl isobutyrate13.56 ± 2.322-ethoxyethyl methacrylate27.22 ± 2.064-pentene-1-yl acetate43.40 ± 3.853-Ethoxyacrylic acid ethyl ester33.30 ± 1.22Error limits represent 2σ from linear least-squares analysis of data.A linear correlation was observed for a plot of the measured relative rate constants vs. the number of CH2 groups per molecule of the following acetates: methyl acetate, ethyl acetate, n-propyl acetate, butyl acetate, and pentyl acetate. © 1993 John Wiley & Sons, Inc.
    Additional Material: 4 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/kin.550250704
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  • 2
    Electronic Resource
    Electronic Resource
    The products of the reaction of the hydroxyl radical with 2-ethoxyethyl acetate (1996)
    New York, NY : Wiley-Blackwell
    International Journal of Chemical Kinetics 28 (1996), S. 475-480 
    Details
    ISSN: 0538-8066
    Keywords: Chemistry ; Physical Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Notes: The gas-phase reaction products of the OH radical with 2-ethoxyethyl acetate (EEA, CH3C(O)OCH2CH2OCH2CH3) have been investigated. 1,2-Ethanediol acetate formate (EAF, CH3C(O)OCH2CH2OC(O)H) and ethyl formate (EF, HC(O)OCH2CH3) were identified as the two main products. A third product, ethylene glycol diacetate (EGD, CH3C(O)OCH2CH2OC(O)CH3), was also observed. EAF, EF, and EGD formation yields were determined to be 0.37 ± 0.03 and 0.328 ± 0.018 and 0.040 ± 0.005, respectively. Proposed reaction mechanisms are discussed and compared with these data. © 1996 John Wiley & Sons, Inc.
    Additional Material: 3 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/kin.1
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