Temperature-Dependent Kinetics of the Reactions of Methyl-2-methyl Propionate and Methyl-2-methyl Butanoate with Cl Atoms under Tropospheric Conditions
Abstract:The relative rate technique coupled
with gas chromatography (GC)–flame
ionization detection was used to investigate the kinetics of the reaction
of methyl-2-methyl propionate (M2MP) and methyl-2-methyl butanoate
(M2MB) with the Cl atom between 268 and 363 K and at 760 Torr of N2 as a diluent gas. Temperature-dependent Arrhenius expressions
were obtained as k
268–363K
M2MP+Cl = [(7.15 ± 1.16) × 10–12 exp((566 ± 50)/T)] cm3 molecule–1 s–1 and k
268 –363K
M2MB+Cl = [(6.88 ± 0.80) × 10–12 exp((794 ± 125)/T)] cm3 mo… Show more
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