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Accessibility information
Author(s):   Carr, S.A.; Baeza-Romero, M.T.; Blitz, M.A.; Price, B.JS.; Seakins, P.W.
Title:   Ketone photolysis in the presence of oxygen: A useful source of OH for flash photolysis kinetics experiments
Journal:   Int. J. Chem. Kinet.
Volume:   40
Page(s):   504 - 514
Year:   2008
Reference type:   Journal article
Squib:   2008CAR/BAE504-514

Reaction:   C2H5OH + ·OH → Products
Reaction order:   2
Temperature:   298 - 498 K
Pressure:  3.33E-2 - 0.26 bar
Rate expression:   4.68x10-13 [±3.02x10-14 cm3/molecule s] (T/298 K)2.00 e4631 [±166 J/mole]/RT
Category:  Experiment
Data type:   Absolute value measured directly
Experimental procedure:   Static or low flow - Data taken vs time
Excitation technique:   Flash photolysis (laser or conventional)
Time resolution:   In real time
Analytical technique:   Laser induced fluorescence
Comments:   t-butyl hydroperoxide was used as the precursor of OH radicals

View full bibliographic record.


Rate constant values calculated from the Arrhenius expression:

T (K)k(T) [cm3/molecule s]
298 3.03E-12
300 3.04E-12
325 3.09E-12
350 3.17E-12
375 3.27E-12
400 3.39E-12
425 3.53E-12
450 3.68E-12
475 3.84E-12
498 4.00E-12