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Title: Infrared Laser Absorption Measurements of HCl(v=1) Production in Reactions of Cl Atoms with Isobutane, Methanol, Acetaldehyde, and Toluene at 295 K
Journal: Chem. Phys. Lett.
Volume: 366
Page(s): 417 - 425
Year: 2002
Reference type: Journal article
Squib: 2002SMI/DES417-425
Reaction:
Toluene + Cl → Benzyl + HCl
Reaction order:
2
Temperature:
295
K
Pressure: 1.33E-2 bar
Rate expression:
6.1x10-11 [±2.0x10-12 cm3/molecule s]
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:
IR absorption
Comments:
193 nm photolysis of CF2Cl2 / IR laser absorption of HCl, branching into HCl (v=1) also given when buffer is Ar (rate coefficients used CO2), a large portion of the available energy partitions into HCl vibration, results are constent with a direct H atom abstraction
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