Kinetic data for the reaction of hydroxyl radicals with 1,1,1-trichloroacetaldehyde at 298 ± 2 K
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Kinetic data for the reaction of hydroxyl radicals with 1,1,1-trichloroacetaldehyde at 298 ± 2 K. / Barry, John; Scollard, Donncha J.; Treacy, Jack J.; Sidebottom, Howard W.; Le Bras, Georges; Poulet, Giles; Téton, Sophie; Chichinin, Alexei; Canosa-Mas, Carlos E.; Kinnison, David J.; Wayne, Richard P.; Nielsen, Ole John.
I: Chemical Physics Letters, Bind 221, Nr. 5-6, 29.04.1994, s. 353-358.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
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TY - JOUR
T1 - Kinetic data for the reaction of hydroxyl radicals with 1,1,1-trichloroacetaldehyde at 298 ± 2 K
AU - Barry, John
AU - Scollard, Donncha J.
AU - Treacy, Jack J.
AU - Sidebottom, Howard W.
AU - Le Bras, Georges
AU - Poulet, Giles
AU - Téton, Sophie
AU - Chichinin, Alexei
AU - Canosa-Mas, Carlos E.
AU - Kinnison, David J.
AU - Wayne, Richard P.
AU - Nielsen, Ole John
PY - 1994/4/29
Y1 - 1994/4/29
N2 - The rate constant for the reaction of the hydroxyl radical with 1,1,1-trichloroacetaldehyde has been determined at 298 ± 2 K. Rate data were obtained at atmospheric pressure by a relative rate method. The rate constant was also measured at lower pressures (1-3.4 Torr) using the discharge flow technique with OH radical detection both by resonance fluorescence and electron paramagnetic resonance. The results provide a value of k(OH + CCl3CHO) = (1.1 ± 0.2) × 10-12 cm3 molecule-1 s-1 at room temperature giving an atmospheric lifetime for CCl3CHO with respect to reaction with OH radicals of 290 h.
AB - The rate constant for the reaction of the hydroxyl radical with 1,1,1-trichloroacetaldehyde has been determined at 298 ± 2 K. Rate data were obtained at atmospheric pressure by a relative rate method. The rate constant was also measured at lower pressures (1-3.4 Torr) using the discharge flow technique with OH radical detection both by resonance fluorescence and electron paramagnetic resonance. The results provide a value of k(OH + CCl3CHO) = (1.1 ± 0.2) × 10-12 cm3 molecule-1 s-1 at room temperature giving an atmospheric lifetime for CCl3CHO with respect to reaction with OH radicals of 290 h.
UR - http://www.scopus.com/inward/record.url?scp=0001543637&partnerID=8YFLogxK
U2 - 10.1016/0009-2614(94)00274-6
DO - 10.1016/0009-2614(94)00274-6
M3 - Journal article
AN - SCOPUS:0001543637
VL - 221
SP - 353
EP - 358
JO - Chemical Physics Letters
JF - Chemical Physics Letters
SN - 0009-2614
IS - 5-6
ER -
ID: 214272132