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Author(s):   Awan, I.A.; Burgess, D.R.; Tsang, W.; Manion, J.A.;
Title:   Standard reactions for comparative rate studies: Experiments on the dehydrochlorination reactions of 2-chloropropane, chlorocyclopentane, and chlorocyclohexane
Journal:   Int J. Chem. Kinet.
Volume:   44
Page(s):   351 - 368
Year:   2012
Reference type:   Journal article
Squib:   2012AWA/BUR351-368

Reaction:   Cyclopentane, chloro-Cyclopentene + HCl
Reaction order:   1
Temperature:   591 - 1021 K
Pressure:  1.00 - 3.00 bar
Rate expression:   4.47x1013 [s-1] e-204287 [J/mole]/RT
Category:  Experiment
Data type:   Experimental value and limited review
Pressure dependence:   None reported
Experimental procedure:   Shock tube
Excitation technique:   Thermal
Time resolution:   By end product analysis
Analytical technique:   GC-MS
Comments:   Absolute rate constants have been derived using k(cyclohexene→ethene + butadiene) = 1.4×1015 exp(–33,500/T ) s−1. The quoted expression is the results of a combined analysis of the experimental results of this study with the literature data from lower temperature static studies.

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Rate constant values calculated from the Arrhenius expression:

T (K)k(T) [s-1]
591 3.94E-5
600 7.34E-5
625 3.78E-4
650 1.71E-3
675 6.95E-3
700 2.55E-2
725 8.55E-2
750 2.65E-1
775 7.62E-1
800 2.05E0
825 5.20E0
850 1.25E1
875 2.85E1
900 6.22E1
925 1.30E2
950 2.62E2
975 5.08E2
1000 9.54E2
1021 1.58E3