Determination of the rate constants for the gas-phase reactions of methyl butenol with OH radicals, ozone, NO3 radicals, and Cl atoms

被引:0
作者
Fantechi, G
Jensen, NR
Hjorth, J
Peeters, J
机构
[1] Commiss European Communities, Joint Res Ctr, Inst Environm, Atmospher Proc Unit, I-21020 Ispra, VA, Italy
[2] Katholieke Univ Leuven, Dept Chem, Heverlee, Belgium
关键词
D O I
10.1002/(SICI)1097-4601(1998)30:8<589::AID-KIN8>3.0.CO;2-O
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
Using a relative rate method, rate constants for the gas-phase reactions of 2-methyl-3-buten-2-ol (MBO) with OH radicals, ozone, NO, radicals, and Cl atoms have been investigated using FTIR. The measured values for MBO at 298 +/- 2 K and 740 +/- 5 torr total pressure are: k(OH) = (3.9 +/- 1.2) x 10(-11) cm(3) molecule(-1) s(-1), k(o3) = (8.6 +/- 2.9) x 10(-18) cm(3) molecule(-1) s(-1), k(No3) = (8.6 +/- 2.9) x 10-(15) cm(3) molecule-(1) s(-1), and k(Cl) = (4.7 +/- 1.0) x 10(-10) cm(3) molecule(-1) s(-1). Atmospheric lifetimes have been estimated with respect to the reactions with OH, O-3, NO3, and Cl. The atmospheric relevance of this compound as a precursor for acetone is, also, briefly discussed. (C) 1998 John Wiley & Sons, Inc. Int J Chem Kinet: 30. 589-594, 1998.
引用
收藏
页码:589 / 594
页数:6
相关论文
共 50 条
[21]   Rate Constants for the Gas-Phase Reactions of Ozone and Nitrate Radicals with the Sesquiterpenes: Valencene and Farnesol [J].
Ham, Jason E. .
INTERNATIONAL JOURNAL OF CHEMICAL KINETICS, 2013, 45 (08) :508-514
[22]   RATE CONSTANTS AND ATMOSPHERIC LIFETIMES FOR THE REACTIONS OF OH RADICALS AND CL ATOMS WITH HALOALKANES [J].
DONAGHY, T ;
SHANAHAN, I ;
HANDE, M ;
FITZPATRICK, S .
INTERNATIONAL JOURNAL OF CHEMICAL KINETICS, 1993, 25 (04) :273-284
[23]   RATE CONSTANTS FOR GAS-PHASE REACTIONS OF OH RADICALS WITH ETHYLENE AND HALOGENATED ETHYLENE COMPOUNDS [J].
HOWARD, CJ .
JOURNAL OF CHEMICAL PHYSICS, 1976, 65 (11) :4771-4777
[24]   Mechanisms of the gas-phase reactions of aromatic hydrocarbons and PAHs with OH and NO3 radicals [J].
Atkinson, Roger ;
Arey, Janet .
POLYCYCLIC AROMATIC COMPOUNDS, 2007, 27 (01) :15-40
[25]   Product study of the gas-phase reactions of O3, OH and NO3 radicals with methyl vinyl ether [J].
Klotz, B ;
Barnes, I ;
Imamura, T .
PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 2004, 6 (08) :1725-1734
[27]   Kinetic of the gas-phase reactions of OH radicals and Cl atoms with diethyl ethylphosphonate and triethyl phosphate [J].
Laversin, H. ;
El Masri, A. ;
Al Rashidi, M. ;
Roth, E. ;
Chakir, A. .
ATMOSPHERIC ENVIRONMENT, 2016, 126 :250-257
[28]   Atmospheric fate of formyl chloride and mechanisms of the gas-phase reactions with OH radicals and Cl atoms [J].
Vijayakumar, S. ;
Wilmouth, David M. .
CHEMICAL PHYSICS LETTERS, 2021, 777 (777)
[29]   Atmospheric fate of acrylic acid and acrylonitrile: Rate constants with Cl atoms and OH radicals in the gas phase [J].
Teruel, Mariano A. ;
Blanco, Maria B. ;
Luque, Gabriela R. .
ATMOSPHERIC ENVIRONMENT, 2007, 41 (27) :5769-5777
[30]   RATE CONSTANTS FOR THE GAS-PHASE REACTIONS OF OH AND NO3 RADICALS AND O-3 WITH SABINENE AND CAMPHENE AT 296+/-2-K [J].
ATKINSON, R ;
ASCHMANN, SM ;
AREY, J .
ATMOSPHERIC ENVIRONMENT PART A-GENERAL TOPICS, 1990, 24 (10) :2647-2654