Temperature-dependent rate constants and product branching ratios for the gas-phase reaction between methylperoxy and chlorine monoxide radicals

F Helleis, JN Crowley, GK Moortgat

Index: Helleis, Frank; Crowley, John N.; Moortgat, Geert K. Journal of Physical Chemistry, 1993 , vol. 97, # 44 p. 11464 - 11473

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Citation Number: 48

Abstract

Kinetic and product branching data have been measured for the reaction of CH3O2 radicals with C10 in the temperature range 225-355 K using the discharge-flow/mass spectrometry technique. The pressure-independent overall reaction rate constant is described by k (12)(225-355 K)=(3.25 f 0.50) X 10-12 exp ((-114 & 38)/T) cm3 molecule-'sl. Two reaction channels were identified, leading to CH30+ ClOO (12a) and CHJOCl+ 0 2 (12b), ...