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Gas-phase reaction of n-butyl acetate with the hydroxyl radical under simulated tropospheric conditions: Relative rate constant and product study

✍ Scribed by M. Veillerot; P. Foster; R. Guillermo; J. C. Galloo

Publisher: John Wiley and Sons
Year: 1996
Tongue: English
Weight: 541 KB
Volume: 28
Category: Article
ISSN: 0538-8066
DOI: 10.1002/(sici)1097-4601(1996)28:4<235::aid-kin1>3.0.co;2-w

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✦ Synopsis

The gas-phase reaction of n-butyl acetate with hydroxyl radicals has been studied in an environmental smog chamber at 298 K, atmospheric pressure, and simulated tropospheric concentrations. The rate constant for this reaction has been determined by a relative method and the experimental result, relative to n-octane used a s reference compound, is

This value appears to be about 25% higher than absolute rate constants found in the literature, but agrees very well with the other relative determination. Two reaction products have been identified and their production yield has been estimated, each accounting for about (15 2 9% of the overall OH reaction processes

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