TY - JOUR
T1 - Atmospheric chemistry of CF3CH2CH2OH
T2 - kinetics, mechanisms and products of Cl atom and OH radical initiated oxidation in the presence and absence of NOX
AU - Hurley, Michael D.
AU - Misner, Jessica A.
AU - Ball, James C.
AU - Wallington, Timothy J.
AU - Ellis, D. A.
AU - Martin, J. W.
AU - Mabury, S. A.
AU - Andersen, Mads Peter Sulbæk
PY - 2005
Y1 - 2005
N2 - Relative rate techniques were used to study the kinetics of the reactions of Cl atoms and OH radicals with CF3CH2C(O)H and CF3CH2CH2OH in 700 Torr of N-2 or air diluent at 296 2 K. The rate constants determined were k(Cl+CF3CH2C(O)H) = (1.81 +/- 0.27) x 10(-11), k(OH+CF3CH2C(O)H) = (2.57 +/- 0.44) x 10(-12), k(Cl+CF3CH2CH2OH) = (1.59 +/- 0.20) x 10(-11), and k(OH+CF3CH2CH2OH) = (6.91 +/- 0.91) x 10(-13) cm(3) molecule(-1) s(-1). Product studies of the chlorine initiated oxidation of CF3CH2CH2OH in the absence of NO show the sole primary product to be CF3CH2C(O)H. Product studies of the chlorine initiated oxidation of CF3CH2CH2OH in the presence of NO show the primary products to be CF3CH2C(O)H (81, HC(O)OH (10, and CF3C(O)H. Product studies of the chlorine initiated oxidation of CF3CH2C(O)H in the absence of NO show the primary products to be CF3C(O)H (76, CF3CH2C(O)OH (14, and CF3CH2C(O)OOH (
AB - Relative rate techniques were used to study the kinetics of the reactions of Cl atoms and OH radicals with CF3CH2C(O)H and CF3CH2CH2OH in 700 Torr of N-2 or air diluent at 296 2 K. The rate constants determined were k(Cl+CF3CH2C(O)H) = (1.81 +/- 0.27) x 10(-11), k(OH+CF3CH2C(O)H) = (2.57 +/- 0.44) x 10(-12), k(Cl+CF3CH2CH2OH) = (1.59 +/- 0.20) x 10(-11), and k(OH+CF3CH2CH2OH) = (6.91 +/- 0.91) x 10(-13) cm(3) molecule(-1) s(-1). Product studies of the chlorine initiated oxidation of CF3CH2CH2OH in the absence of NO show the sole primary product to be CF3CH2C(O)H. Product studies of the chlorine initiated oxidation of CF3CH2CH2OH in the presence of NO show the primary products to be CF3CH2C(O)H (81, HC(O)OH (10, and CF3C(O)H. Product studies of the chlorine initiated oxidation of CF3CH2C(O)H in the absence of NO show the primary products to be CF3C(O)H (76, CF3CH2C(O)OH (14, and CF3CH2C(O)OOH (
U2 - 10.1021/jp0535902
DO - 10.1021/jp0535902
M3 - Journal article
C2 - 16833295
VL - 109
SP - 9816
EP - 9826
JO - Journal of Physical Chemistry Part A: Molecules, Spectroscopy, Kinetics, Environment and General Theory
JF - Journal of Physical Chemistry Part A: Molecules, Spectroscopy, Kinetics, Environment and General Theory
SN - 1089-5639
IS - 43
ER -