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Author(s):   Yampol'skii, Yu.P.; Tsikhinski, V.
Title:   Concentrations of Radicals during the Pyrolysis of Isobutane in the 630-800o Range
Journal:   Neftekhimiya
Volume:   16
Year:   1976
Reference type:   Journal article
Squib:   1976YAM/TSI560

Reaction:   iso-C4H10 + ·CH3CH4 + tert-C4H9
Reaction order:   2
Temperature:   903 - 1070 K
Pressure:  7.33E-2 bar
Rate expression:   2.76x10-12 [cm3/molecule s] e-47725 [±10476 J/mole]/RT
Uncertainty:   5.0
Bath gas:   iso-C4H10
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) [cm3/molecule s]
903 4.78E-15
925 5.56E-15
950 6.55E-15
975 7.65E-15
1000 8.86E-15
1025 1.02E-14
1050 1.16E-14
1070 1.29E-14