NIST Chemical Kinetics Database

Author(s):   Tichenor, L.AB.; Lozada-Ruiz, A.J.; Yamada, T.; El-Sinawi, A.; Taylor, P.H.; Peng, J.P.; Hu, X.H.; Marshall, P.
Title:   Reaction of hydroxyl radicals with trichloroethylene: Evidence for chlorine elimination channels at elevated temperatures
Journal:   Proc. Combust. Inst.
Volume:   28
Page(s):   1495 - 1502
Year:   2000
Reference type:   Journal article
Squib:   2000TIC/LOZ1495-1502

Reaction:   C₂HCl₃ + ·OH → Products
Reaction order:   2
Temperature:   291 - 750 K
Pressure:  0.99 bar
Rate expression:   2.54x10^-14 [±2.43x10^-15 cm³/molecule s] (T/298 K)^(2.76±0.18) e^{10529 [±343 J/mole]/RT}
Category: Experiment
Data type:   Absolute value measured directly
Experimental procedure:   Static or low flow - Data taken vs time
Excitation technique:   Flash photolysis (laser or conventional)
Time resolution:   In real time
Analytical technique:   GC-MS

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Rate constant values calculated from the Arrhenius expression:

T (K)	k(T) [cm³/molecule s]
291	1.84E-12
300	1.76E-12
325	1.59E-12
350	1.47E-12
375	1.40E-12
400	1.35E-12
425	1.33E-12
450	1.32E-12
475	1.32E-12
500	1.33E-12
525	1.35E-12
550	1.38E-12
575	1.41E-12
600	1.44E-12
625	1.49E-12
650	1.53E-12
675	1.58E-12
700	1.63E-12
725	1.69E-12
750	1.75E-12