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dc.contributor.author
Malanca, Fabio Ernesto
dc.contributor.author
Fraire, Juan Carlos
dc.contributor.author
Argüello, Gustavo Alejandro
dc.date.available
2020-09-14T18:27:10Z
dc.date.issued
2009-04
dc.identifier.citation
Malanca, Fabio Ernesto; Fraire, Juan Carlos; Argüello, Gustavo Alejandro; Kinetics and reaction mechanism in the oxidation of ethyl formate in the presence of NO2: Atmospheric implications; Elsevier Science Sa; Journal of Photochemistry and Photobiology A: Chemistry; 204; 1; 4-2009; 75-81
dc.identifier.issn
1010-6030
dc.identifier.uri
http://hdl.handle.net/11336/113955
dc.description.abstract
The mechanism for the Cl-initiated oxidation of ethyl formate (EF) has been determined in the presence of NO2. The Cl atom initiates the oxidation mainly at two different sites of the molecule; one corresponds to the H-atom abstraction on the carbon atom in the α-position of the oxygenated carbonylic group (62 ± 7)% and the second to the H-atom on the carbonylic group (44 ± 5)%. The quantification of products, within experimental uncertainties, accounts for the complete disappearance of EF. The attack of Cl atoms to the methyl group, if occurring at all, should provide for less than (2 ± 1)%. The progress of the reaction was followed by FTIR. The oxidation reaction carried out in the presence of NO2 led to the formation of formic acid, peroxyacetyl nitrate (CH3C(O)OONO2), ethyl nitrate (CH3CH2ONO2), acetic formic anhydride (CH3C(O)OC(O)H), 1-(nitrooxy) ethyl formate and the new peroxynitrate, peroxy ethoxyformyl nitrate (CH3CH2OC(O)OONO2, PEFN), whose thermal stability at room temperature was also measured.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier Science Sa
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
ATMOSPHERIC OXIDATION
dc.subject
ETHYL FORMATE
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KINETICS MECHANISM
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PEROXYNITRATES
dc.subject.classification
Físico-Química, Ciencia de los Polímeros, Electroquímica
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Ciencias Químicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
Kinetics and reaction mechanism in the oxidation of ethyl formate in the presence of NO2: Atmospheric implications
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2019-05-06T14:15:08Z
dc.journal.volume
204
dc.journal.number
1
dc.journal.pagination
75-81
dc.journal.pais
Países Bajos
dc.journal.ciudad
Amsterdam
dc.description.fil
Fil: Malanca, Fabio Ernesto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina
dc.description.fil
Fil: Fraire, Juan Carlos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina
dc.description.fil
Fil: Argüello, Gustavo Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina
dc.journal.title
Journal of Photochemistry and Photobiology A: Chemistry
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S1010603009000823
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1016/j.jphotochem.2009.02.015
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