Kinetics Database Logo     Home
©NIST, 2022
Accessibility information
Kinetics Database Resources

Simple Reaction Search

Search Reaction Database

Search Bibliographic Database

Set Unit Preferences

Contact Us to Submit an Article

Citation

Help


Other Databases

NIST Standard Reference Data Program

NIST Chemistry Web Book

NDRL-NIST Solution Kinetics Database

NIST Computational Chemistry Comparison and Benchmark Database

The NIST Reference on Constants, Units, and Uncertainty

More...


Administrative Links

DOC home page

NIST home page

MML home page

Chemical Sciences Division

Applied Chemicals and Materials Division

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