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Accessibility information
Author(s):   Kiefer, J.H.; Wei, H.C.; Kern, R.D.; Wu, C.H.
Title:   The high temperature pyrolysis of 1,3-butadiene: Heat of formation and rate of dissociation of vinyl radical
Journal:   Int. J. Chem. Kinet.
Volume:   17
Page(s):   225 - 253
Year:   1985
Reference type:   Journal article
Squib:   1985KIE/WEI225-253

Reaction:   1,3-ButadieneC2H3 + C2H3
Reaction order:   1
Temperature:   1600 - 1900 K
Pressure:  0.15 - 0.78 bar
Rate expression:   4.1x1016 [s-1] e-390780 [J/mole]/RT
Bath gas:   Ar
Category:  Experiment
Data type:   High or low pressure extrapolation
Excitation technique:   Thermal
Analytical technique:   Laser schlieren

View full bibliographic record.


Rate constant values calculated from the Arrhenius expression:

T (K)k(T) [s-1]
1600 7.17E3
1625 1.13E4
1650 1.75E4
1675 2.67E4
1700 4.03E4
1725 6.02E4
1750 8.89E4
1775 1.30E5
1800 1.87E5
1825 2.68E5
1850 3.80E5
1875 5.33E5
1900 7.41E5