ISSN:
0538-8066
Keywords:
Chemistry
;
Physical Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
Absolute rate coefficient for the gas-phase reaction of NO3 with 3-fluoropropene has been measured using the discharge-flow technique coupled to a LIF detection system for a range of temperatures from 296 K to 430 K. The measured room temperature rate constant is (0.39 ± 0.02) × 10-14 molecule-1 cm3 s-1. The Arrhenius expression k = (7.17 ± 3.34) × 10-12 exp[-(2248 ± 169)/T] is proposed for the reaction.The reactivity of alkenes containing halogen atoms is discussed and compared to that of simple alkenes, on the basis of the correlations between the reactivity against NO3 and the ionization potential of the alkenes.Tropospheric half life of 3-fluoropropene has been estimated at night and during daytime for typical NO3 and OH trophospheric concentrations. © 1997 John Wiley & Sons, Inc. Int J Chem Kinet: 29: 927-932, 1997.
Additional Material:
3 Ill.
Type of Medium:
Electronic Resource
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