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Accessibility information
Author(s):   Meagher, J.F.; Kim, P.; Lee, J.H.; Timmons, R.B.
Title:   Kinetic Isotope Effects in the Reactions of Hydrogen and Deuterium Atoms with Dimethyl Ether and Methanol
Journal:   J. Phys. Chem.
Volume:   78
Year:   1974
Reference type:   Journal article
Squib:   1974MEA/KIM2650

Reaction:   CH3OH + D → Products
Reaction order:   2
Temperature:   298 - 575 K
Pressure:  2.13E-3 - 3.73E-3 bar
Rate expression:   4.68x10-11 [±6.48x10-12 cm3/molecule s] e-21784 [±435 J/mole]/RT
Bath gas:   He
Category:  Experiment
Data type:   Absolute value measured directly
Excitation technique:   Electron beam
Analytical technique:   Electron spin resonance (ESR or EPR)

View full bibliographic record.

Rate constant values calculated from the Arrhenius expression:

T (K)k(T) [cm3/molecule s]
298 7.12E-15
300 7.55E-15
325 1.48E-14
350 2.63E-14
375 4.33E-14
400 6.70E-14
425 9.84E-14
450 1.39E-13
475 1.88E-13
500 2.48E-13
525 3.19E-13
550 4.00E-13
575 4.92E-13