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Title: Free-radical addition to olefins, Part 22. Arrhenius parameters for the addition of trifluooromethyl radicals to vinyl monomers (CH2=CHX)
Journal: Int. J. Chem. Kinet.
Volume: 10
Page(s):
Year: 1978
Reference type: Journal article
Squib: 1978LOW/TED325
Reaction:
(CH3)2C=CHCH3 + ·CF3 → CF3CH(CH3)C(·)(CH3)2
Reaction order:
2
Reference reaction:
C2H4 + ·CF3 → CF3CH2CH2
Temperature:
308 - 369
K
Pressure: 0.18 bar
Rate expression:
5.01x10-14 [cm3/molecule s] e-3800 [J/mole]/RT
Bath gas:
CF3I
Category: Experiment
Data type:
Derived from fitting to a complex mechanism
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] |
|---|---|
| 308 | 1.14E-14 |
| 325 | 1.23E-14 |
| 350 | 1.36E-14 |
| 369 | 1.45E-14 |