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):   Brouwer, L.; Muller-Markgraf, W.; Troe, J.
Title:   Identification of primary reaction products in the thermal decomposition of aromatic hydrocarbons
Journal:   Symp. Int. Combust. Proc.
Volume:   20
Year:   1985
Reference type:   Journal article
Squib:   1985BRO/MUL799

Reaction:   1,4-Dimethylbenzene4-Methylbenzyl +
Reaction order:   1
Temperature:   1400 - 1800 K
Pressure:  8.11 bar
Rate expression:   3.16x1015 [s-1] e-354197 [±10643 J/mole]/RT
Uncertainty:   2.51
Bath gas:   Ar
Category:  Experiment
Data type:   Absolute value measured directly
Excitation technique:   Thermal
Analytical technique:   Vis-UV absorption

View full bibliographic record.

Rate constant values calculated from the Arrhenius expression:

T (K)k(T) [s-1]
1400 1.93E2
1425 3.29E2
1450 5.50E2
1475 9.05E2
1500 1.46E3
1525 2.33E3
1550 3.66E3
1575 5.66E3
1600 8.64E3
1625 1.30E4
1650 1.94E4
1675 2.85E4
1700 4.14E4
1725 5.95E4
1750 8.47E4
1775 1.19E5
1800 1.66E5