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Accessibility information
Author(s):   Stothard, N.D.; Walker, R.W.
Title:   Arrhenius parameters for the addition of HO2 radicals to (E)-but-2-ene over the range 400-520°C
Journal:   J. Chem. Soc. Faraday Trans.
Volume:   86
Year:   1990
Reference type:   Journal article
Squib:   1990STO/WAL2115

Reaction:   (E)-2-C4H8 + HO22,2-dimethyloxirane + ·OH
Reaction order:   2
Reference reaction:   CH3CH=CH2 + HO2Methyloxirane + ·OH
Temperature:   673 - 793 K
Pressure:  8.00E-2 bar
Rate expression:   6.76x10-13 [cm3/molecule s] e-49970 [±3999 J/mole]/RT
Uncertainty:   2.0
Bath gas:   N2
Category:  Experiment
Data type:   Derived from fitting to a complex mechanism
Excitation technique:   Thermal
Analytical technique:   Gas chromatography

View full bibliographic record.

Rate constant values calculated from the Arrhenius expression:

T (K)k(T) [cm3/molecule s]
673 8.94E-17
675 9.18E-17
700 1.26E-16
725 1.70E-16
750 2.24E-16
775 2.90E-16
793 3.45E-16