Kinetics Database Logo

Kinetics Database Resources

Simple Reaction Search

Search Reaction Database

Search Bibliographic Database

Set Unit Preferences


Rate Our Products and Services


Other Databases

NIST Standard Reference Data Program

NIST Chemistry Web Book

NDRL-NIST Solution Kinetics Database

NIST Computational Chemistry Comparison and Benchmark Database

The NIST Reference on Constants, Units, and Uncertainty


Administrative Links

NIST home page

MML home page

Chemical and Biochemical Reference Data Division

MML home page

Chemical and Biochemical Reference Data Division

  NIST Logo Home
©NIST, 2013
Accessibility information
Author(s):   Rice, F.O.; Varnerin, R.E.
Title:   Activation energies of reactions of methyl radicals with organic molecules
Journal:   J. Am. Chem. Soc.
Volume:   77
Year:   1955
Reference type:   Journal article
Squib:   1955RIC/VAR221

Reaction:   neo-C5H12 + ·CH3CH4 + (CH3)3CCH2
Reaction order:   2
Reference reaction:   C2D6 + ·CH3CH3D + ·C2D5
Reference reaction order:   2
Temperature:   843 - 883 K
Pressure:  0.27 bar
Rate expression:   2.02 e5471 [J/mole]/RT
Bath gas:   C2D6
Category:  Experiment
Data type:   Relative rate value measured
Excitation technique:   Thermal
Analytical technique:   Mass spectrometry

View full bibliographic record.

Rate constant values calculated from the Arrhenius expression:

T (K)k(T) []
843 4.41E0
850 4.38E0
875 4.28E0
883 4.26E0