Photolysis and oxidation by OH radicals of two carbonyl nitrates: 4-nitrooxy-2-butanone and 5-nitrooxy-2-pentanone

Picquet-Varrault, Bénédicte; Suarez-Bertoa, Ricardo; Duncianu, Marius; Cazaunau, Mathieu; Pangui, Edouard; David, Marc; Doussin, Jean-François

doi:https://doi.org/10.5194/acp-20-487-2020

Articles | Volume 20, issue 1

https://doi.org/10.5194/acp-20-487-2020

© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.

Special issue:

Simulation chambers as tools in atmospheric research (AMT/ACP/GMD...

https://doi.org/10.5194/acp-20-487-2020

© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.

Articles | Volume 20, issue 1

Research article

|

14 Jan 2020

Research article |

| 14 Jan 2020

Photolysis and oxidation by OH radicals of two carbonyl nitrates: 4-nitrooxy-2-butanone and 5-nitrooxy-2-pentanone

Bénédicte Picquet-Varrault, Ricardo Suarez-Bertoa, Marius Duncianu, Mathieu Cazaunau, Edouard Pangui, Marc David, and Jean-François Doussin

Supplement

https://doi.org/10.5194/acp-20-487-2020-supplement

Data sets

Library of Advanced Data Products: Gas Phase Rate constants B. Picquet-Varrault, R. Suarez-Bertoa, M. Duncianu, M. Cazaunau, E. Pangui, M. David, and J.-F. Doussin https://data.eurochamp.org/data-access/gas-phase-rate-constants/

Library of Advanced Data Products: Photolysis Frequencies & Quantum yields B. Picquet-Varrault, R. Suarez-Bertoa, M. Duncianu, M. Cazaunau, E. Pangui, M. David, and J.-F. Doussin https://data.eurochamp.org/data-access/photolysis-frequencies-quantum-yields/

Database of Atmospheric Simulation Chamber Studies B. Picquet-Varrault, R. Suarez-Bertoa, M. Duncianu, M. Cazaunau, E. Pangui, M. David, and J.-F. Doussin https://data.eurochamp.org/data-access/chamber-experiments/

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Short summary

Multifunctional organic nitrates are important atmospheric species that are known to play a key role in the transport of reactive nitrogen and in aerosol composition. However, very little is known about their atmospheric reactivity. Here we provide an experimental study on the photolysis and reaction of two carbonyl nitrates with OH radicals. Atmospheric implications and the influence of the chemical structure on the reactivity are discussed.