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Accessibility information
Author(s):   Al-Awadi, N.A.; Kumar, A.; Chuchani, G.; Herize, A.
Title:   Kinetics and Mechanism of Thermal Gas-Phase Elimination of 2-Aryloxyacetic Acid
Journal:   Int J. Chem. Kinet.
Volume:   33
Page(s):   612 - 616
Year:   2001
Reference type:   Journal article
Squib:   2001ALA/KUM612-616

Reaction:   4-cyanophenoxyacetic acid → CH2O + CO + 4-hydroxybenzonitrile
Reaction order:   1
Temperature:   546 - 602 K
Rate expression:   1.68x1010 [±6.1x109 s-1] e-148580 [±4540 J/mole]/RT
Category:  Experiment
Data type:   Absolute value measured directly
Pressure dependence:   None reported
Experimental procedure:   Static or low flow - Data taken vs time
Excitation technique:   Thermal
Time resolution:   By end product analysis
Analytical technique:   Fourier transform (FTIR)
Comments:   GC/MS also used for analysis

View full bibliographic record.

Rate constant values calculated from the Arrhenius expression:

T (K)k(T) [s-1]
546 1.06E-4
550 1.30E-4
575 5.35E-4
600 1.95E-3
602 2.11E-3