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Title: Formation of Peroxy Radicals from OH-Toluene Adducts and O2
Journal: J. Phys. Chem. A
Volume: 105
Page(s): 6092 - 6101
Year: 2001
Reference type: Journal article
Squib: 2001BOH6092-6101
Reaction:
Toluene + ·OH → Products
Reaction order:
2
Temperature:
298
K
Pressure: 1.01 bar
Rate expression:
5.7x10-12 [±1.9x10-13 cm3/molecule s]
Bath gas:
N2
Category: Experiment
Data type:
Absolute value measured directly
Pressure dependence:
None reported
Experimental procedure:
Static or low flow - Data taken vs time
Excitation technique:
Flash photolysis (laser or conventional)
Time resolution:
In real time
Analytical technique:
Vis-UV absorption
Comments:
OH radicals are produced by 248 nm photolysis of H2O2.The OH and OH-Toluene (-h8 and -d8) adducts have been detected through their absorptions at 308 nm. Absorption-cross sections of (1.1+/-0.2)E-17 cm^2 have been determined for both OH-toluene and OH-toluene-d8 at 308 nm.
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