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Author(s):   Bui, B.; Tsay, T.J.; Lin, M.C.; Melius, C.F.
Title:   Theoretical and experimental studies of the diketene system: Product branching decomposition rate constants and energetics of isomers
Journal:   Int. J. Chem. Kinet.
Volume:   39
Page(s):   580 - 590
Year:   2007
Reference type:   Journal article
Squib:   2007BUI/TSA580-590

Reaction:   4-Methylene-2-oxetanoneCO2 + CH2=C=CH2
Reaction order:   1
Temperature:   510 - 603 K
Pressure:  0.13 - 1.07 bar
Rate expression:   4.5x1014 [s-1] e-205058 [±9288 J/mole]/RT
Category:  Review
Data type:   Experimental value and limited review
Experimental procedure:   Static or low flow - Data taken vs time
Time resolution:   In both real time and by end product analysis
Analytical technique:   Fourier transform (FTIR)

View full bibliographic record.

Rate constant values calculated from the Arrhenius expression:

T (K)k(T) [s-1]
510 4.48E-7
525 1.78E-6
550 1.51E-5
575 1.06E-4
600 6.33E-4
603 7.77E-4