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

被引：17

作者：

Gaona Colman, Elizabeth ^{[1
,2
]}

Blanco, Maria B. ^{[1
]}

Barnes, Ian ^{[3
]}

Teruel, Mariano A. ^{[1
]}

机构：

[1] Univ Nacl Cordoba, Fac Ciencias Quim, Inst Invest Fis Quim Cordoba INFIQC, RA-5000 Cordoba, Argentina

[2] Univ Nacl Asunc, Fac Ciencias Exactas & Nat, San Lorenzo, Paraguay

[3] Berg Univ Wuppertal, Phys Chem FBC, Wuppertal, Germany

来源：

CHEMICAL PHYSICS LETTERS | 2013年 / 579卷

关键词：

RATE CONSTANTS; UNSATURATED ESTERS; ORGANIC-COMPOUNDS; OZONE; OH; DEGRADATION; OXIDATION; CHEMISTRY; HYDROXYL; PRODUCTS;

D O I：

10.1016/j.cplett.2013.05.049

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

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 cm(3) molecule(-1) s(-1) units) were obtained: k(1)(O-3 + CH2=C(CH3)C(O)OC4H9) = (1.0 +/- 0.3) x 10(-17), k(2)(O-3 + CH3CH=CHC(O)OCH2CH3) = (8.0 +/- 1.8) x 10(-18) and k(3)(O-3 + CH3CH2C(O)OCH=CH2) = (5.3 +/- 1.3) x 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. (C) 2013 Elsevier B.V. All rights reserved.

引用

页码：11 / 15

页数：5

共 17 条

[1] Reactions of n-butyl acrylate and ethyl methacrylate with ozone in the gas phase
Sun, Yanhui
Cao, Haijie
Han, Dandan
Li, Jing
He, Maoxia
COMPUTATIONAL AND THEORETICAL CHEMISTRY, 2014, 1039 : 33 - 39
[2] Kinetics of the gas-phase reactions of NO3 radicals with ethyl acrylate, n-butyl acrylate, methyl methacrylate and ethyl methacrylate
Wang, Kun
Ge, Maofa
Wang, Weigang
ATMOSPHERIC ENVIRONMENT, 2010, 44 (15) : 1847 - 1850
[3] Rate constants for the gas phase reaction of ozone with n-butyl acrylate and ethyl methacrylate
Gai, Yanbo
Ge, Maofa
Wang, Weigang
CHEMICAL PHYSICS LETTERS, 2009, 473 (1-3) : 57 - 60
[4] GAS-PHASE OZONOLYSIS OF ALKENES UNDER ATMOSPHERIC CONDITIONS
NEEB, P
HORIE, O
SCHAFER, C
SAUER, F
MOORTGAT, GK
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1995, 209 : 38 - ENVR
[5] Dielectric spectroscopy in the αβ splitting region of glass transition in poly(ethyl methacrylate) and poly(n-butyl methacrylate):: Different evaluation methods and experimental conditions
Schröter, K
Unger, R
Reissig, S
Garwe, F
Kahle, S
Beiner, M
Donth, E
MACROMOLECULES, 1998, 31 (25) : 8966 - 8972
[6] Deprotection of the tert-butyl ester of poly(n-butyl methacrylate-b-tert-butyl methacrylate) under flow conditions by heterogeneous catalysts leading to acidic diblock copolymers
Takabayashi, Ryo
Feser, Stephan
Yonehara, Hiroshi
Hyodo, Mamoru
Ryu, Ilhyong
Fukuyama, Takahide
Polymer Journal, 2024,
[7] Deprotection of the tert-butyl ester of poly(n-butyl methacrylate-b-tert-butyl methacrylate) under flow conditions by heterogeneous catalysts leading to acidic diblock copolymers
Ryo Takabayashi
Stephan Feser
Hiroshi Yonehara
Mamoru Hyodo
Ilhyong Ryu
Takahide Fukuyama
Polymer Journal, 2025, 57 (2) : 215 - 224
[8] KINETICS AND MECHANISM OF QUATERNIZATION OF POLY(4-VINYL PYRIDINE) WITH ETHYL, N-PROPYL, N-BUTYL, N-HEXYL AND BENZYL BROMIDE IN SULFOLANE
BOUCHER, EA
GROVES, JA
MOLLETT, CC
FLETCHER, PW
JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS I, 1977, 73 : 1629 - 1635
[9] ON THE THERMODYNAMIC CHARACTERIZATION OF POLYMER BLENDS BY INVERSE GAS-LIQUID-CHROMATOGRAPHY .1. POLY(VINYL ACETATE) + POLY(N-BUTYL METHACRYLATE)
WOHLFARTH, C
ACTA POLYMERICA, 1991, 42 (10) : 503 - 507
[10] Gas-phase reaction of n-butyl acetate with the hydroxyl radical under simulated tropospheric conditions: Relative rate constant and product study
Veillerot, M
Foster, P
Guillermo, R
Galloo, JC
INTERNATIONAL JOURNAL OF CHEMICAL KINETICS, 1996, 28 (04) : 235 - 243

← 1 2 →