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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
Page(s):
Year: 1970
Reference type: Journal article
Squib: 1970KIN/GOL5541
Reaction:
CH3C(O)CH2(·) + HBr → Acetone + Br·
Reaction order:
2
Reference reaction:
CH3C(O)CH2(·) + Br2 → CH3COCH2Br + 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:
Acetone
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 |