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Author(s):   Rotinov, A.; Chuchani, G.; Machado, R.A.; Rivas, C.
Title:   The retro-aldol mechanism in the pyrolysis kinetics of primary, secondary, and tertiary β-hydroxy ketones in the gas phase
Journal:   Int. J. Chem. Kinet.
Volume:   24
Page(s):   909 - 915
Year:   1992
Reference type:   Journal article
Squib:   1992ROT/CHU909-915

Reaction:   CH3CH(OH)CH2C(O)CH3Acetone + CH3CHO
Reaction order:   1
Temperature:   483 - 523 K
Pressure:  2.80E-2 - 0.20 bar
Rate expression:   4.37x1011 [s-1] e-142177 [±2844 J/mole]/RT
Uncertainty:   1.90999997
Bath gas:   Toluene
Category:  Experiment
Data type:   Absolute value measured directly
Excitation technique:   Thermal
Analytical technique:   Mass spectrometry

View full bibliographic record.

Rate constant values calculated from the Arrhenius expression:

T (K)k(T) [s-1]
483 1.84E-4
500 6.13E-4
523 2.76E-3