FTIR relative kinetic study of the reactions of CH3CH2SCH2CH3 and CH3CH2SCH3 with OH radicals and Cl atoms at atmospheric pressure

GABRIELA OKSDATH-MANSILLA

CHEMICAL PHYSICS LETTERS

ELSEVIER SCIENCE BV

Lugar: Amsterdam; Año: 2009 vol. 477 p. 22 - 22

0009-2614

elative rate coefficients (in cm3 molecule−1 s−1) for the gas-phase reactions of OH radicals and Cl atoms with diethyl sulfide (DES) and ethyl methyl sulfide (EMS) have been determined at 298 K and atmospheric pressure using long path in situ FTIR analysis:The rate coefficients did not show any dependence on the oxygen partial pressure and are compared with previous determinations. Reactivity trends and atmospheric implications are discussed.