Atmospheric photodegradation of ethyl vinyl ketone and vinyl propionate initiated by OH radicals

M. B. BLANCO AND M. A TERUEL

ELSEVIER SCIENCE BV

Año: 2011 vol. 502 p. 159 - 159

p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: justify">Rate coefficients for the reactions of hydroxyl radicals with ethyl vinyl ketone and vinyl propionate were determined at 298K and atmospheric pressure. A collapsible chamber with gas chromatography was used to perform relative kinetic determinations. The room temperature rate coefficients (in cm3 molecule-1 s-1) were:  k1(OH + CH2=CHC(O)CH2CH3) = (2.90