Kinetics Database Logo

Kinetics Database Resources

Simple Reaction Search

Search Reaction Database

Search Bibliographic Database

Set Unit Preferences

Feedback

Rate Our Products and Services

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

NIST home page

MML home page

Chemical and Biochemical Reference Data Division

MML home page

Chemical and Biochemical Reference Data Division

  NIST Logo Home
©NIST, 2013
Accessibility information
Author(s):   Zhang, Y.-X.; Bauer, S.H.
Title:   Gas-Phase Pyrolyses of 2-Nitropropane and 2-Nitropropanol: Shock-Tube Kinetics
Journal:   J. Phys. Chem. A
Volume:   104
Page(s):   1207 - 1216
Year:   2000
Reference type:   Journal article
Squib:   2000ZHA/BAU1207-1216

Reaction:   2-nitropropaneiso-C3H7 + NO2
Reaction order:   1
Temperature:   970 - 1150 K
Pressure:  4.56 - 6.08 bar
Rate expression:   3.5x1014 [±1.2x1014 s-1] e-226773 [±15899 J/mole]/RT
Category:  Experiment
Data type:   Absolute value measured directly
Experimental procedure:   Shock tube
Excitation technique:   Thermal
Time resolution:   In both real time and by end product analysis
Analytical technique:   Vis-UV absorption
Comments:   The unimolecular rate constant deduced from the loss of 2-nitropropane at the high-pressure limit

View full bibliographic record.


Rate constant values calculated from the Arrhenius expression:

T (K)k(T) [s-1]
970 2.15E2
975 2.48E2
1000 5.00E2
1025 9.72E2
1050 1.83E3
1075 3.35E3
1100 5.97E3
1125 1.04E4
1150 1.75E4