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Accessibility information
Author(s):   King, K.D.; Golden, D.M.; Benson, S.W.
Title:   Kinetics of the gas-phase thermal bromination of acetone. Heat of formation and stabilization energy of the acetonyl radical
Journal:   J. Am. Chem. Soc.
Volume:   92
Year:   1970
Reference type:   Journal article
Squib:   1970KIN/GOL5541

Reaction:   CH3C(O)CH2(·) + HBr(CH3)2CO + Br·
Reaction order:   2
Reference reaction:   CH3C(O)CH2(·) + Br2CH3COCH2Br + Br·
Reference reaction order:   2
Temperature:   494 - 618 K
Pressure:  1.52E-2 - 0.33 bar
Rate expression:   2.3x10-1 e-7533 [±4598 J/mole]/RT
Uncertainty:   2.56999993
Bath gas:   (CH3)2CO
Category:  Experiment
Data type:   Relative rate value measured
Excitation technique:   Thermal
Analytical technique:   Vis-UV absorption

View full bibliographic record.

Rate constant values calculated from the Arrhenius expression:

T (K)k(T) []
494 3.67E-2
500 3.76E-2
525 4.10E-2
550 4.43E-2
575 4.76E-2
600 5.08E-2
618 5.31E-2