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Accessibility information
Author(s):   Bell, T.N.; Yokota, T.; Sherwood, A.G.
Title:   Hydrogen abstraction by perfluoroethyl radicals from methylfluorosilanes
Journal:   Can. J. Chem.
Volume:   54
Page(s):  
Year:   1976
Reference type:   Journal article
Squib:   1976BEL/YOK2359

Reaction:   (CH3)4Si + C2F5C2F5H + (CH3)3SiCH2
Reaction order:   2
Reference reaction:   C2F5 + C2F5n-C4F10
Temperature:   333 - 435 K
Pressure:  1.32E-2 - 1.40E-2 bar
Rate expression:   3.55x10-13 [cm3/molecule s] e-29267 [±293 J/mole]/RT
Uncertainty:   1.0700001
Bath gas:   pentafluoropropionic anhydride
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]
333 9.12E-18
350 1.52E-17
375 2.98E-17
400 5.36E-17
425 8.99E-17
435 1.09E-16