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Author(s):   Slater, D.H.; Collier, S.S.; Calvert, J.G.
Title:   The photolysis of 1,1'-azoisobutane vapor at 3660 A. The reactions of the isobutyl free radical
Journal:   J. Am. Chem. Soc.
Volume:   90
Page(s):   268 - 273
Year:   1968
Reference type:   Journal article
Squib:   1968SLA/COL268-273

Reaction:   (CH3)2CHCH2N=NCH2CH(CH3)2 + iso-C4H9 → Other Products + iso-C4H10
Reaction order:   2
Reference reaction:   iso-C4H9 + iso-C4H92,5-Dimethylhexane
Temperature:   296 - 598 K
Pressure:  4.39E-3 - 2.19E-2 bar
Rate expression:   5.31x10-14 [cm3/molecule s] e-28020 [J/mole]/RT
Bath gas:   (CH3)2CHCH2N=NCH2CH(CH3)2
Category:  Experiment
Data type:   Derived from fitting to a complex mechanism
Excitation technique:   Direct photolysis
Analytical technique:   Gas chromatography

View full bibliographic record.

Rate constant values calculated from the Arrhenius expression:

T (K)k(T) [cm3/molecule s]
296 6.04E-19
300 7.03E-19
325 1.67E-18
350 3.50E-18
375 6.65E-18
400 1.17E-17
425 1.91E-17
450 2.97E-17
475 4.41E-17
500 6.28E-17
525 8.66E-17
550 1.16E-16
575 1.51E-16
598 1.90E-16