Articles | Volume 16, issue 9
Research article
04 May 2016
Research article |  | 04 May 2016

Photochemical degradation of isoprene-derived 4,1-nitrooxy enal

Fulizi Xiong, Carlos H. Borca, Lyudmila V. Slipchenko, and Paul B. Shepson

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Cited articles

Aschmann, S. M., Tuazon, E. C., Arey, J., and Atkinson, R.: Products of the OH radical-initiated reactions of 2-propyl nitrate, 3-methyl-2-butyl nitrate and 3-methyl-2-pentyl nitrate, Atmos. Environ., 45, 1695–1701,, 2011.
Atkinson, R. and Aschmann, S. M.: Kinetics of the gas phase reaction of Cl atoms with a series of organics at 296 ± 2 K and atmospheric pressure, Int. J. Chem. Kinet., 17, 33–41,, 1985.
Atkinson, R., Baulch, D. L., Cox, R. A., Crowley, J. N., Hampson, R. F., Hynes, R. G., Jenkin, M. E., Rossi, M. J., and Troe, J.: Evaluated kinetic and photochemical data for atmospheric chemistry: Volume III – gas phase reactions of inorganic halogens, Atmos. Chem. Phys., 7, 981–1191,, 2007.
Barnes, I., Becker, K. H., and Zhu, T.: Near UV absorption spectra and photolysis products of difunctional organic nitrates: Possible importance as NOx reservoirs, J. Atmos. Chem., 17, 353–373,, 1993.
Bayliss, N. S. and McRae, E. G.: Solvent Effects in the Spectra of Acetone, Crotonaldehyde, Nitromethane and Nitrobenzene, J. Phys. Chem., 58, 1006–1011, 10.1021/j150521a018, 1954.
Short summary
Here we report on a detailed study of the photochemistry and fate of a nitrooxy enal that is produced from the reaction of NO3 with isoprene. We synthesized the 4,1-nitrooxy enal, purified it, and measured the O3 and OH reaction rate constants, and determined the atmospheric photodissociation rate constant for specified radiation conditions. The determined fast photolysis rate and high reactivity toward OH lead to a lifetime of less than 1 hour, with photolysis being a dominant daytime sink.
Final-revised paper