Kinetics Database Logo

Kinetics Database Resources

Simple Reaction Search

Search Reaction Database

Search Bibliographic Database

Set Unit Preferences


Rate Our Products and Services


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


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):   Koike, T.; Morinaga, K.
Title:   UV Absorption Studies of the Pyrolysis of Butane in Shock Waves
Journal:   Bull. Chem. Soc. Jpn.
Volume:   54
Year:   1981
Reference type:   Journal article
Squib:   1981KOI/MOR2439

Reaction:   n-C4H10n-C3H7 + ·CH3
Reaction order:   1
Temperature:   1290 - 1610 K
Pressure:  2.67E-2 bar
Rate expression:   8.89x1013 [s-1] e-300984 [J/mole]/RT
Bath gas:   Ar
Category:  Experiment
Data type:   Derived from fitting to a complex mechanism
Excitation technique:   Thermal
Analytical technique:   Vis-UV absorption

View full bibliographic record.

Rate constant values calculated from the Arrhenius expression:

T (K)k(T) [s-1]
1290 5.78E1
1300 7.17E1
1325 1.21E2
1350 2.01E2
1375 3.27E2
1400 5.24E2
1425 8.25E2
1450 1.28E3
1475 1.95E3
1500 2.94E3
1525 4.36E3
1550 6.40E3
1575 9.27E3
1600 1.33E4
1610 1.53E4