Environmental science and technology p. 1099 - 1105 (1994)
Update date:2022-08-03
Topics:
Grosjean, Daniel
Grosjean, Eric
Williams, Edwin L.
The butyl-substituted peroxyacyl nitrates n-C4H9C(O)OONO2 and i-C4H9C(O)OONO2 have been synthesized in the liquid phase, prepared in-situ in the gas phase by sunlight irradiation of aldehyde-NO mixtures, measured by electron capture gas chromatography, and characterized in a number of gas-phase and liquid-phase tests. Gas-phase yields as a fraction of initial NO were 0.39 for the n-butyl isomer and 0.20 for the isobutyl isomer. The corresponding gas-phase aldehyde oxidation mechanisms are outlined. Thermal decomposition in the presence of excess NO yielded n-butanal and isobutanal as the major carbonyl products. Thermal decomposition rates at ambient temperature and atmospheric pressure are comparable to that of PAN
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Doi:10.1016/S0040-4039(00)76206-X
(1994)Doi:10.1016/S0957-4166(00)00189-0
(2000)Doi:10.1021/jo00085a020
(1994)Doi:10.1002/hc.21218
(2015)Doi:10.1016/S0040-4039(00)60141-7
(1993)Doi:10.1016/S0040-4020(01)80743-2
(1994)