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Accessibility information
Author(s):   Shapiro, J.S.; Weston, R.E., Jr.
Title:   Kinetic Isotope Effects in the Reaction of Methyl Radicals with Molecular Hydrogen
Journal:   J. Phys. Chem.
Volume:   76
Page(s):  
Year:   1972
Reference type:   Journal article
Squib:   1972SHA/WES1669

Reaction:   (CH3)2CO + ·CH3CH4 + CH3C(O)CH2(·)
Reaction order:   2
Reference reaction:   ·CH3 + HDCH3D +
Reference reaction order:   2
Temperature:   398 - 718 K
Pressure:  8.67E-2 - 0.33 bar
Rate expression:   2.3±9.2x10-1 e3434 [±1546 J/mole]/RT
Bath gas:   HD
Category:  Experiment
Data type:   Relative rate value measured
Excitation technique:   Direct photolysis
Analytical technique:   Mass spectrometry

View full bibliographic record.


Rate constant values calculated from the Arrhenius expression:

T (K)k(T) []
398 6.49E0
400 6.46E0
425 6.08E0
450 5.76E0
475 5.49E0
500 5.25E0
525 5.05E0
550 4.87E0
575 4.72E0
600 4.58E0
625 4.45E0
650 4.34E0
675 4.24E0
700 4.15E0
718 4.09E0