Abstract
The reaction of a typical unsaturated alcohol, 3-methyl-3-buten-1-ol (MBO331), with Cl atoms, was investigated for the first time. The reaction was investigated using discharged flow-tube coupled with electron impact mass spectrometer. The experiments were performed over the temperature range of 248 K-298 K and at pressure of 1 torr in He as the bath gas. The obtained kinetic data were used to derive the Arrhenius expression: k 1 = (3.47 ± 1.21) × 10−11 exp[(599 ± 69)/T] cm3 molecule−1 s−1. Finally, atmospheric lifetimes of the MBO331 with respect to OH radicals, NO3 radicals and Cl atoms have been calculated and the atmospheric implications are considered briefly.
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Supported by the Knowledge Innovation Program of Chinese Academy of Sciences (Grant No. KJCX2-YW-N24, KZCX2-YW-Q02-03), National Basic Research Program of China (Grant No. 2006CB403701) of Ministry of Science and Technology of China, and National Natural Science Foundation of China (Grant No. 40830101).
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Wang, L., Ge, M. & Wang, W. Kinetic study of the reaction of chlorine atoms with 3-methyl-3-buten-1-ol. Chin. Sci. Bull. 54, 3808–3812 (2009). https://doi.org/10.1007/s11434-009-0439-1
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DOI: https://doi.org/10.1007/s11434-009-0439-1