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Author(s):   Badra, J.; Farooq, A.
Title:   Site-specific reaction rate constant measurements for various secondary and tertiary H-abstraction by OH radicals
Journal:   Combust. Flame
Volume:   162
Page(s):   2034 - 2044
Year:   2015
Reference type:   Journal article
Squib:   2015BAD/FAR2034-2044

Reaction:   (CH3)3CCH2CH3 + ·OH → Other Products + H2O
Reaction order:   2
Temperature:   254 - 1327 K
Rate expression:   1.65x10-12 [cm3/molecule s] (T/298 K)2.09 e658 [J/mole]/RT
Category:  Experiment
Data type:   Experimental value and limited review
Pressure dependence:   None reported
Experimental procedure:   Shock tube
Excitation technique:   Thermal
Time resolution:   In real time
Analytical technique:   Vis-UV absorption
Comments:   Experimental results from this work were combined with literature data to obtain the quoted extended temperature range expression. Site-specific rate constants for abstractions from various types of secondary and tertiary H atoms by OH radicals were derived.

View full bibliographic record.

Rate constant values calculated from the Arrhenius expression:

T (K)k(T) [cm3/molecule s]
254 1.61E-12
300 2.17E-12
400 3.71E-12
500 5.69E-12
600 8.11E-12
700 1.10E-11
800 1.43E-11
900 1.81E-11
1000 2.24E-11
1100 2.71E-11
1200 3.23E-11
1300 3.80E-11
1327 3.96E-11