Rate constants for the reaction of the OH radical with CH3SH and CH3NH2 over the temperature range 299–426 °K
- 15 February 1977
- journal article
- Published by AIP Publishing in The Journal of Chemical Physics
- Vol. 66 (4) , 1578-1581
- https://doi.org/10.1063/1.434076
Abstract
Rate constants for reaction of the OH radical with CH3SH and CH3NH2 were determined over the temperature range 299–426 °K by a flash photolysis–resonance fluorescence technique. The Arrhenius expressions obtained were k (CH3SH) =8.89×10−12e(790±300)/RT cm3 molecule−1 sec−1 and k (CH3NH2) =1.02×10−11e(455±300)/RT cm3 molecule−1 sec−1, with rate constants at room temperature of (3.39±0.34) ×10−11 and (2.20±0.22) ×10−11 cm3 molecule−1 sec−1 for CH3SH and CH3NH2, respectively.Keywords
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