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Accessibility information
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:   HC≡CCH2CH(CH3)C2H51-C4H8 + CH2=C=CH2
Reaction order:   1
Reference reaction:   CyclohexeneC2H4 + 1,3-Butadiene
Temperature:   990 - 1200 K
Pressure:  2.03 - 6.08 bar
Rate expression:   7.94x1012 [s-1] e-232805 [±9312 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 4.14E0
1000 5.49E0
1025 1.09E1
1050 2.08E1
1075 3.87E1
1100 7.00E1
1125 1.23E2
1150 2.12E2
1175 3.55E2
1200 5.84E2