Long-path FTIR spectroscopic product studies were made of mixtures containing part-per- million concentrations of O3 and (CH3), C= C (CH3),(TME) in 700 Torr of Oz-N, to determine the formation and reactions of the dimethyl-substituted Criegee intermediate (CH3), CO0 expected from O3+ TME-(CH3), CO0+(CH3), C= 0. The observed stoichiometry, A-[TME]/A [03], was typically 1.7, and among the products were CO, CO,, HCHO, CH30H, CH300H, ...
[Sehested, Jens; Christensen, Lene K.; Nielsen, Ole J.; Bilde, Merete; Wallington, Timothy I.; Schneider, William F.; Orlando, John J.; Tyndall, Geoffrey S. International Journal of Chemical Kinetics, 1998 , vol. 30, # 7 p. 475 - 489]