KINETICS OF CL ATOM REACTIONS WITH BUTADIENES INCLUDING ISOPRENE

Authors
NOTARIO A LEBRAS G MELLOUKI A
Citation
A. Notario et al., KINETICS OF CL ATOM REACTIONS WITH BUTADIENES INCLUDING ISOPRENE, Chemical physics letters, 281(4-6), 1997, pp. 421-425
Citations number
15
Categorie Soggetti
Physics, Atomic, Molecular & Chemical
Journal title
Chemical physics letters → ACNP
ISSN journal
00092614
Volume
281
Issue
4-6
Year of publication
1997
Pages
421 - 425
Database
ISI
SICI code
0009-2614(1997)281:4-6<421:KOCARW>2.0.ZU;2-A
Abstract
The laser photolysis-resonance fluorescence technique was used to dete rmine the rate constants for the reactions of Cl atoms with 1,3-butadi ene, 2-methyl-1,3 butadiene (isoprene) and 2,3-dimethyl-1,3-butadiene in the pressure range 15-60 Torr and T=(298 +/- 2) K. The obtained rat e constants (in units of 10(-10) cm(3) molecule(-1) s(-1)) were as fol lows: 1,3-butadiene (3.48 +/- 0.10), isoprene (3.61 +/- 0.10) and 2,3- dimethyl-1,3-butadiene (3.63 +/- 0.14). These kinetic data are discuss ed. (C) 1997 Elsevier Science B.V.