Gas phase kinetics for the ozonolysis of n-butyl methacrylate, ethyl crotonate and vinyl propionate under atmospheric conditions

Autores
Gaona Colmán, Elizabeth; Blanco, Maria Belen; Barnes, Ian; Teruel, Mariano Andres
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Rate coefficients for the reactions of ozone with n-butyl methacrylate, ethyl crotonate and vinyl propionate have been determined at 298 ± 1 K and atmospheric pressure. The following room temperature rate coefficients (in cm3 molecule−1 s−1 units) were obtained: k1(O3 + CH2C(CH3)C(O)OC4H9) = (1.0 ± 0.3) × 10−17, k2(O3 + CH3CHCHC(O)OCH2CH3) = (8.0 ± 1.8) × 10−18 and k3(O3 + CH3CH2C(O)OCHCH2) = (5.3 ± 1.3) × 10−18. This is the first kinetic study for these reactions at atmospheric pressure. The effect of substituent groups on the overall rate coefficients is analyzed. Free energy relationships are presented and atmospheric lifetimes are discussed.
Fil: Gaona Colmán, Elizabeth. 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. Universidad Nacional de Asunción; Paraguay
Fil: Blanco, Maria Belen. 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
Fil: Barnes, Ian. Bergische Universitaet Wuppertal; Alemania
Fil: Teruel, Mariano Andres. 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
Materia
Ozonolysis
N-Butyl Methacrylate
Ethyl Crotonate
Vinyl Propionate
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/25431
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/25431
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Gas phase kinetics for the ozonolysis of n-butyl methacrylate, ethyl crotonate and vinyl propionate under atmospheric conditionsGaona Colmán, ElizabethBlanco, Maria BelenBarnes, IanTeruel, Mariano AndresOzonolysisN-Butyl MethacrylateEthyl CrotonateVinyl Propionatehttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1Rate coefficients for the reactions of ozone with n-butyl methacrylate, ethyl crotonate and vinyl propionate have been determined at 298 ± 1 K and atmospheric pressure. The following room temperature rate coefficients (in cm3 molecule−1 s−1 units) were obtained: k1(O3 + CH2C(CH3)C(O)OC4H9) = (1.0 ± 0.3) × 10−17, k2(O3 + CH3CHCHC(O)OCH2CH3) = (8.0 ± 1.8) × 10−18 and k3(O3 + CH3CH2C(O)OCHCH2) = (5.3 ± 1.3) × 10−18. This is the first kinetic study for these reactions at atmospheric pressure. The effect of substituent groups on the overall rate coefficients is analyzed. Free energy relationships are presented and atmospheric lifetimes are discussed.Fil: Gaona Colmán, Elizabeth. 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. Universidad Nacional de Asunción; ParaguayFil: Blanco, Maria Belen. 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; ArgentinaFil: Barnes, Ian. Bergische Universitaet Wuppertal; AlemaniaFil: Teruel, Mariano Andres. 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; ArgentinaElsevier Science2013-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/25431Gaona Colmán, Elizabeth; Blanco, Maria Belen; Barnes, Ian; Teruel, Mariano Andres; Gas phase kinetics for the ozonolysis of n-butyl methacrylate, ethyl crotonate and vinyl propionate under atmospheric conditions; Elsevier Science; Chemical Physics Letters; 579; 5-2013; 11-150009-2614CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.cplett.2013.05.049info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S000926141300701Xinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:47:46Zoai:ri.conicet.gov.ar:11336/25431instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 09:47:46.679CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Gas phase kinetics for the ozonolysis of n-butyl methacrylate, ethyl crotonate and vinyl propionate under atmospheric conditions
title Gas phase kinetics for the ozonolysis of n-butyl methacrylate, ethyl crotonate and vinyl propionate under atmospheric conditions
spellingShingle Gas phase kinetics for the ozonolysis of n-butyl methacrylate, ethyl crotonate and vinyl propionate under atmospheric conditions
Gaona Colmán, Elizabeth
Ozonolysis
N-Butyl Methacrylate
Ethyl Crotonate
Vinyl Propionate
title_short Gas phase kinetics for the ozonolysis of n-butyl methacrylate, ethyl crotonate and vinyl propionate under atmospheric conditions
title_full Gas phase kinetics for the ozonolysis of n-butyl methacrylate, ethyl crotonate and vinyl propionate under atmospheric conditions
title_fullStr Gas phase kinetics for the ozonolysis of n-butyl methacrylate, ethyl crotonate and vinyl propionate under atmospheric conditions
title_full_unstemmed Gas phase kinetics for the ozonolysis of n-butyl methacrylate, ethyl crotonate and vinyl propionate under atmospheric conditions
title_sort Gas phase kinetics for the ozonolysis of n-butyl methacrylate, ethyl crotonate and vinyl propionate under atmospheric conditions
dc.creator.none.fl_str_mv Gaona Colmán, Elizabeth
Blanco, Maria Belen
Barnes, Ian
Teruel, Mariano Andres
author Gaona Colmán, Elizabeth
author_facet Gaona Colmán, Elizabeth
Blanco, Maria Belen
Barnes, Ian
Teruel, Mariano Andres
author_role author
author2 Blanco, Maria Belen
Barnes, Ian
Teruel, Mariano Andres
author2_role author
author
author
dc.subject.none.fl_str_mv Ozonolysis
N-Butyl Methacrylate
Ethyl Crotonate
Vinyl Propionate
topic Ozonolysis
N-Butyl Methacrylate
Ethyl Crotonate
Vinyl Propionate
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Rate coefficients for the reactions of ozone with n-butyl methacrylate, ethyl crotonate and vinyl propionate have been determined at 298 ± 1 K and atmospheric pressure. The following room temperature rate coefficients (in cm3 molecule−1 s−1 units) were obtained: k1(O3 + CH2C(CH3)C(O)OC4H9) = (1.0 ± 0.3) × 10−17, k2(O3 + CH3CHCHC(O)OCH2CH3) = (8.0 ± 1.8) × 10−18 and k3(O3 + CH3CH2C(O)OCHCH2) = (5.3 ± 1.3) × 10−18. This is the first kinetic study for these reactions at atmospheric pressure. The effect of substituent groups on the overall rate coefficients is analyzed. Free energy relationships are presented and atmospheric lifetimes are discussed.
Fil: Gaona Colmán, Elizabeth. 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. Universidad Nacional de Asunción; Paraguay
Fil: Blanco, Maria Belen. 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
Fil: Barnes, Ian. Bergische Universitaet Wuppertal; Alemania
Fil: Teruel, Mariano Andres. 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
description Rate coefficients for the reactions of ozone with n-butyl methacrylate, ethyl crotonate and vinyl propionate have been determined at 298 ± 1 K and atmospheric pressure. The following room temperature rate coefficients (in cm3 molecule−1 s−1 units) were obtained: k1(O3 + CH2C(CH3)C(O)OC4H9) = (1.0 ± 0.3) × 10−17, k2(O3 + CH3CHCHC(O)OCH2CH3) = (8.0 ± 1.8) × 10−18 and k3(O3 + CH3CH2C(O)OCHCH2) = (5.3 ± 1.3) × 10−18. This is the first kinetic study for these reactions at atmospheric pressure. The effect of substituent groups on the overall rate coefficients is analyzed. Free energy relationships are presented and atmospheric lifetimes are discussed.
publishDate 2013
dc.date.none.fl_str_mv 2013-05
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/25431
Gaona Colmán, Elizabeth; Blanco, Maria Belen; Barnes, Ian; Teruel, Mariano Andres; Gas phase kinetics for the ozonolysis of n-butyl methacrylate, ethyl crotonate and vinyl propionate under atmospheric conditions; Elsevier Science; Chemical Physics Letters; 579; 5-2013; 11-15
0009-2614
CONICET Digital
CONICET
url http://hdl.handle.net/11336/25431
identifier_str_mv Gaona Colmán, Elizabeth; Blanco, Maria Belen; Barnes, Ian; Teruel, Mariano Andres; Gas phase kinetics for the ozonolysis of n-butyl methacrylate, ethyl crotonate and vinyl propionate under atmospheric conditions; Elsevier Science; Chemical Physics Letters; 579; 5-2013; 11-15
0009-2614
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.cplett.2013.05.049
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S000926141300701X
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier Science
publisher.none.fl_str_mv Elsevier Science
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1842268880525852672
score 13.13397

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