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Accessibility information
Author(s):   Park, J.; Wang, L.M.; Lin, M.C.
Title:   Kinetics of phenyl radical reactions with propane, n-butane, n-hexane, and n-octane: Reactivity of C6H5 toward the secondary C-H bond of alkanes
Journal:   Inter. J. Chem. Kinet.
Volume:   36
Page(s):   49 - 56
Year:   2004
Reference type:   Journal article
Squib:   2004PAR/WAN49-56

Reaction:   n-C4H10 + Phenyl → C4H9 (mixture of 2-C4H9 and 1-C4H9) + Benzene
Reaction order:   2
Temperature:   531 - 1046 K
Rate expression:   4.4x10-13 [±3.82x10-14 cm3/molecule s] e-16213 [±457 J/mole]/RT
Category:  Experiment
Data type:   Derived from fitting to a complex mechanism
Pressure dependence:   None reported
Experimental procedure:   Static or low flow - Data taken vs time
Excitation technique:   Flash photolysis (laser or conventional)
Time resolution:   In real time
Analytical technique:   Mass spectrometry
Comments:   Pressure was not specified but judging from the general experiment description it is likely to in the P < 3 Torr range. Error limits in Arrhenius expressions are 1 sigma from scattering of the data only.

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Rate constant values calculated from the Arrhenius expression:

T (K)k(T) [cm3/molecule s]
531 1.12E-14
550 1.27E-14
600 1.71E-14
650 2.19E-14
700 2.71E-14
750 3.27E-14
800 3.85E-14
850 4.44E-14
900 5.04E-14
950 5.65E-14
1000 6.26E-14
1046 6.82E-14