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Author(s):   Rosado-Reyes, C.M.; Tsang, W.
Title:   Shock Tube Studies on the Decomposition of 2-Butanol
Journal:   J. Phys. Chem. A
Volume:   116
Page(s):   9599 - 9606
Year:   2012
Book Title:   ''
Editor:   ''
Publisher:   ''
Publisher address:   ''
Comments:   ''
Reference type:   Journal article
Squib:   2012ROS/TSA9599-9606

Reaction:   sec-C4H9OH(E)-2-C4H8 + H2O
Reaction order:   1
Temperature:   1045 - 1221 K
Pressure:  1.50 - 6.00 bar
Rate expression:   2.9x1013 [s-1] e-281195 [±6277 J/mole]/RT
Category:  Experiment
Data type:   Absolute value measured directly
Pressure dependence:   Rate constant is pressure independent
Experimental procedure:   Shock tube
Excitation technique:   Thermal
Time resolution:   By end product analysis
Analytical technique:   Gas chromatography
Comments:   The uncertainty in the preexponential factor is expressed as follows: log(A/s-1) = (13.5 ± 0.3).

View full bibliographic record.

Rate constant values calculated from the Arrhenius expression:

T (K)k(T) [s-1]
1045 2.55E-1
1050 2.98E-1
1075 6.30E-1
1100 1.29E0
1125 2.55E0
1150 4.90E0
1175 9.16E0
1200 1.67E1
1221 2.71E1