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Author(s):   Sehested, J.; Sehested, K.; Platz, J.; Egsgaard, H.; Nielsen, O.J.
Title:   Oxidation of dimethyl ether: absolute rate constants for the self reaction of CH3OCH2 radicals, the reaction of CH3OCH2 radicals with O2, and the thermal decomposition of CH3OCH2 radicals
Journal:   Int. J. Chem. Kinet.
Volume:   29
Page(s):   627 - 636
Year:   1997
Reference type:   Journal article
Squib:   1997SEH/SEH627-636

Reaction:   CH3OCH2CH2O + ·CH3
Reaction order:   1
Temperature:   573 - 666 K
Pressure:  18.27 bar
Rate expression:   1.6x1013 [s-1] e-106425 [J/mole]/RT
Bath gas:   SF6
Category:  Experiment
Data type:   Absolute value measured directly
Excitation technique:   Flash photolysis (laser or conventional)
Time resolution:   In real time
Analytical technique:   Vis-UV absorption

View full bibliographic record.


Rate constant values calculated from the Arrhenius expression:

T (K)k(T) [s-1]
573 3.18E3
575 3.44E3
600 8.69E3
625 2.04E4
650 4.49E4
666 7.20E4