ICARE-CNRS, Orleans, France.
Phys Chem Chem Phys. 2009 Sep 21;11(35):7619-28. doi: 10.1039/b905776e.
The gas phase reactions of allyl alcohol with OH radicals and ozone have been investigated using different experimental systems. The rate coefficient for the OH reaction is reported in the temperature range 231-373 K, k(OH) = (5.7 +/- 0.2) x 10(-12) exp[(650 +/- 52)/T] cm3 molecule(-1) s(-1). This reaction is found to be pressure independent between 33 and 760 Torr. Rate coefficient (k(O3)) and gas phase products of the ozone reaction with allyl alcohol are reported at atmospheric pressure and 298 K. The obtained k(O3) = (1.8 +/- 0.2) x 10(-17) cm3 molecule(-1) s(-1) is in good agreement with the single measurement reported in the literature. The reaction of 03 with allyl alcohol is found to lead to the formation of formaldehyde and glycolaldehyde as the main products. Other products such as CH3OH, CO and CO2 have also been observed in low yield. Aerosol formation has been detected in the ozonolysis of allyl alcohol and its size distribution investigated.
采用不同的实验体系研究了烯丙醇与 OH 自由基和臭氧的气相反应。在 231-373 K 的温度范围内，报道了 OH 反应的速率系数，k(OH) = (5.7 +/- 0.2) x 10(-12) exp[(650 +/- 52)/T] cm3 molecule(-1) s(-1)。该反应在 33 至 760 Torr 之间被发现与压力无关。在大气压力和 298 K 下报道了臭氧与烯丙醇反应的速率系数（k(O3)）和气相产物。得到的 k(O3) = (1.8 +/- 0.2) x 10(-17) cm3 molecule(-1) s(-1)与文献中报道的单一测量值非常吻合。臭氧与烯丙醇的反应被发现导致甲醛和乙二醇醛作为主要产物的形成。还观察到其他产物，如甲醇、一氧化碳和二氧化碳，产量较低。在烯丙醇的臭氧化作用中已检测到气溶胶的形成，并对其尺寸分布进行了研究。
