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Author(s):   Tsang, W.
Title:   Thermal Stability of Intermediate Sized Acetylenic Compounds and the Heats of Formation of Propargyl Radicals
Journal:   Int. J. Chem. Kinet.
Volume:   10
Year:   1978
Reference type:   Journal article
Squib:   1978TSA687

Reaction:   CH3C≡C(CH2)2CH(CH3)2Isobutene + 1,2-butadiene
Reaction order:   1
Reference reaction:   CyclohexeneC2H4 + 1,3-Butadiene
Temperature:   990 - 1200 K
Pressure:  2.03 - 6.08 bar
Rate expression:   2.0x1012 [s-1] e-238625 [±7159 J/mole]/RT
Bath gas:   Ar
Category:  Experiment
Data type:   Derived from fitting to a complex mechanism
Excitation technique:   Thermal
Analytical technique:   Gas chromatography

View full bibliographic record.

Rate constant values calculated from the Arrhenius expression:

T (K)k(T) [s-1]
990 5.14E-1
1000 6.87E-1
1025 1.38E0
1050 2.69E0
1075 5.09E0
1100 9.33E0
1125 1.67E1
1150 2.90E1
1175 4.93E1
1200 8.21E1