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Author(s):   Dillon, T.J.; Holscher, D.; Sivakumaran, V.; Horowitz, A.; Crowley, J.N.
Title:   Kinetics of the reactions of HO with methanol (210-351 K) and with ethanol (216-368 K)
Journal:   Phys. Chem. Chem. Phys.
Volume:   7
Page(s):   349 - 355
Year:   2005
Reference type:   Journal article
Squib:   2005DIL/HOL349-355

Reaction:   C2H5OH + ·OH → Products
Reaction order:   2
Temperature:   216 - 368 K
Pressure:  0.13 bar
Rate expression:   4.0x10-12 [cm3/molecule s] e-349 [±83.14 J/mole]/RT
Category:  Experiment
Data type:   Absolute value measured directly
Pressure dependence:   Rate constant is pressure independent
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:   OH radicals generated by either the 248-nm photolysis of H2O2, or by the photolysis of O3 to produce O1D in the presence of CH4.
N2 also used as bath gas in two runs.

View full bibliographic record.


Rate constant values calculated from the Arrhenius expression:

T (K)k(T) [cm3/molecule s]
216 3.29E-12
225 3.32E-12
250 3.38E-12
275 3.43E-12
300 3.48E-12
325 3.52E-12
350 3.55E-12
368 3.57E-12