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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
Year:   1972
Reference type:   Journal article
Squib:   1972SHA/WES1669

Reaction:   (CH3)2CO + ·CH3CH4 + CH3C(O)CH2(·)
Reaction order:   2
Reference reaction:   ·CH3 + D2CH3D + D
Reference reaction order:   2
Temperature:   398 - 718 K
Pressure:  8.67E-2 - 0.33 bar
Rate expression:   6.17x10-1±4.3x10-2 e8481 [±339 J/mole]/RT
Bath gas:   D2
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 8.00E0
400 7.90E0
425 6.80E0
450 5.95E0
475 5.28E0
500 4.75E0
525 4.31E0
550 3.94E0
575 3.64E0
600 3.38E0
625 3.16E0
650 2.96E0
675 2.80E0
700 2.65E0
718 2.55E0