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©NIST, 2013
Accessibility information
Author(s):   Lynch, P. T.; Annesley, C. J.; Tranter, R. S.
Title:   Dissociation of ortho-benzyne radicals in the high temperature fall-off regime
Journal:   Proc. Combust. Inst.
Volume:   35
Page(s):   145 - 152
Year:   2015
Book Title:   ''
Editor:   ''
Publisher:   ''
Publisher address:   ''
Comments:   ''
Reference type:   Journal article
Squib:   2015LYN/ANN145-152

Reaction:   o-C6H4C2H2 + 1,3-Butadiyne
Reaction order:   1
Temperature:   2050 - 2980 K
Pressure:  0.16 bar
Rate expression:   5.77x1027 [s-1] (T/298 K)-14.27 e-438065 [J/mole]/RT
Category:  Experiment
Data type:   Derived from fitting to a complex mechanism
Pressure dependence:   Rate constant is pressure dependent
Experimental procedure:   Shock tube
Excitation technique:   Thermal
Time resolution:   In real time
Analytical technique:   Laser schlieren

View full bibliographic record.


Rate constant values calculated from the Arrhenius expression:

T (K)k(T) [s-1]
2050 4.44E4
2100 5.81E4
2150 7.44E4
2200 9.36E4
2250 1.16E5
2300 1.41E5
2350 1.68E5
2400 1.99E5
2450 2.32E5
2500 2.67E5
2550 3.05E5
2600 3.43E5
2650 3.84E5
2700 4.25E5
2750 4.66E5
2800 5.07E5
2850 5.48E5
2900 5.88E5
2950 6.27E5
2980 6.50E5