Methyl acetate reaction with OH and Cl: Reaction rates and products for a biodiesel analogue
作者:Vibeke F. Andersen、Elna J.K. Nilsson、Solvejg Jørgensen、Ole John Nielsen、Matthew S. Johnson
DOI:10.1016/j.cplett.2009.02.066
日期:2009.4
s−1 and k(CH3C(O)OCH3 + OH) = (3.18 ± 0.13) × 10−13 cm3 molecule−1 s−1. The product branching ratio for the Cl-initiated oxidation of CH3C(O)OCH3 was investigated at 293 ± 0.5 K and 980 mbar N2, air, or O2, in the presence and absence of NO. Products observed were CH3C(O)OCHO, CH3C(O)OH, HC(O)OH, CO, and CO2. The product branching ratios were dependent on NO, but not on the oxygen partial pressure
在光化学反应器中以293±0.5 K和980 mbar的总气压进行的相对速率实验用于确定k(CH 3 C(O)OCH 3 + Cl)=(1.93±0.27)×10 -12 cm 3 分子-1 s -1和k(CH 3 C(O)OCH 3 + OH)=(3.18±0.13)×10 -13 cm 3 分子-1 s -1。在293±0.5 K和980 mbar N 2,空气或O下研究了由Cl引发的CH 3 C(O)OCH 3氧化的产物支化比。2,在有无NO的情况下。观察到的产物为CH 3 C(O)OCHO,CH 3 C(O)OH,HC(O)OH,CO和CO 2。产物支化比取决于NO,而不取决于氧分压。