Kinetics Database Logo

Kinetics Database Resources

Simple Reaction Search

Search Reaction Database

Search Bibliographic Database

Set Unit Preferences

Feedback

Rate Our Products and Services

Help


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

More...


Administrative Links

NIST home page

MML home page

Chemical Sciences Division

  NIST Logo Home
©NIST, 2013
Accessibility information
Author(s):   Lynch, P. T.; Annesley, C. J.; Tranter, R. S.
Title:   Dissociation of ortho-benzyne radicals in the high temperature fall-off regime
Journal:   Proc. Combust. Inst.
Volume:   35
Page(s):   145 - 152
Year:   2015
Book Title:   ''
Editor:   ''
Publisher:   ''
Publisher address:   ''
Comments:   ''
Reference type:   Journal article
Squib:   2015LYN/ANN145-152

Reaction:   o-C6H4C2H2 + 1,3-Butadiyne
Reaction order:   1
Temperature:   2050 - 2980 K
Pressure:  4.00E-2 - 0.16 bar
Rate expression:   1.65x1017 [s-1] (T/298 K)-0.00 e-394970 [J/mole]/RT
Category:  Experiment
Data type:   RRK(M) extrapolation
Pressure dependence:   Rate constant is high pressure limit
Experimental procedure:   Shock tube
Excitation technique:   Thermal
Time resolution:   In real time
Analytical technique:   Laser schlieren

View full bibliographic record.


Rate constant values calculated from the Arrhenius expression:

T (K)k(T) [s-1]
2050 1.41E7
2100 2.45E7
2150 4.15E7
2200 6.86E7
2250 1.11E8
2300 1.75E8
2350 2.72E8
2400 4.14E8
2450 6.21E8
2500 9.15E8
2550 1.33E9
2600 1.90E9
2650 2.68E9
2700 3.74E9
2750 5.14E9
2800 7.00E9
2850 9.43E9
2900 1.26E10
2950 1.66E10
2980 1.95E10