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Accessibility information
Author(s):   King, K.D.
Title:   Kinetics of the Gas-Phase Retroene Decomposition of Unsaturated Hydrocarbons. Very Low-Pressure Pyrolysis of Hepta-1,6-diene
Journal:   J. Phys. Chem.
Volume:   84
Page(s):  
Year:   1980
Reference type:   Journal article
Squib:   1980KIN2517

Reaction:   CH2=CH(CH2)3CH=CH21,3-Butadiene + CH3CH=CH2
Reaction order:   1
Temperature:   794 - 1220 K
Rate expression:   2.0x1011 [s-1] e-197053 [±3941 J/mole]/RT
Uncertainty:   2.51
Bath gas:   CH2=CH(CH2)3CH=CH2
Category:  Experiment
Data type:   Absolute value measured directly
Excitation technique:   Thermal
Analytical technique:   Mass spectrometry

View full bibliographic record.


Rate constant values calculated from the Arrhenius expression:

T (K)k(T) [s-1]
794 2.18E-2
800 2.72E-2
825 6.68E-2
850 1.56E-1
875 3.45E-1
900 7.32E-1
925 1.49E0
950 2.93E0
975 5.55E0
1000 1.02E1
1025 1.82E1
1050 3.15E1
1075 5.33E1
1100 8.79E1
1125 1.42E2
1150 2.24E2
1175 3.48E2
1200 5.29E2
1220 7.32E2