Rate constants for the gas-phase reactions of O3 with selected organics at 296 K

Rate constants for the gas-phase reactions of O₃ with ethene, propene, 1-hexene, 1-heptene, styrene, o-, m-, and p-cresol, o- and m-xylene, benzylchloride, acrylonitrile, and trichloroethene have been determined at 296 ± 2 K. The rate constants ranged from <5 × 10^?21 cm³ molecule^?1 s^?1 for m-xylene to 2.16 × 10^?17 cm³ molecule^?1 s^?1 for styrene, with those for ethene, propene, and 1-hexene being in excellent agreement with literature data.