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Title: Gas-Phase Pyrolysis Kinetics of 2-Substituted-2-Propyl Acetates. Effect of Substituents on the α-Carbon of Tertiary Acetates
Journal: J. Phys. Chem.
Volume: 84
Page(s):
Year: 1980
Reference type: Journal article
Squib: 1980MAR/CHU9
Reaction:
CH3C(O)OC(CH3)2C(O)OCH3 → CH3C(O)OH + Methyl methacrylate
Reaction order:
1
Temperature:
503 - 613
K
Pressure: 7.47E-2 - 0.28 bar
Rate expression:
3.39x1012 [s-1] e-176267 [±3525 J/mole]/RT
Uncertainty:
2.08999991
Category: Experiment
Data type:
Absolute value measured directly
Excitation technique:
Thermal
Analytical technique:
Pressure measurement
View full bibliographic record.
Rate constant values calculated from the Arrhenius expression:
| T (K) | k(T) [s-1] |
|---|---|
| 503 | 1.68E-6 |
| 525 | 9.84E-6 |
| 550 | 6.17E-5 |
| 575 | 3.30E-4 |
| 600 | 1.53E-3 |
| 613 | 3.24E-3 |