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Title: Reactions of Oxygenated Radicals in the Gas Phase. Part 11. Reaction of Isopropylperoxyl Radicals with 2,3-Dimethylbut-2-ene
Journal: J. Chem. Soc. Perkin Trans. 2
Page(s):
Year: 1982
Reference type: Journal article
Squib: 1982SWA/WAD999
Reaction:
(CH3)2C=C(CH3)2 + (CH3)2CHO2 → (CH3)2CHO· + oxirane, tetramethyl-
Reaction order:
2
Temperature:
303 - 363
K
Pressure: 0.67 bar
Rate expression:
1.51x10-13 [cm3/molecule s] e-40907 [±1638 J/mole]/RT
Uncertainty:
3.16000009
Bath gas:
N2
Category: Experiment
Data type:
Absolute value measured directly
Excitation technique:
Direct photolysis
Analytical technique:
Gas chromatography
View full bibliographic record.
Rate constant values calculated from the Arrhenius expression:
| T (K) | k(T) [cm3/molecule s] |
|---|---|
| 303 | 1.34E-20 |
| 325 | 4.03E-20 |
| 350 | 1.19E-19 |
| 363 | 1.97E-19 |