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):   Tschuikow-Roux, E.; Millward, G.E.; Quiring, W.J.
Title:   Kinetics of the shock wave pyrolysis of pentafluoroethane
Journal:   J. Phys. Chem.
Volume:   75
Page(s):   3493 - 3498
Year:   1971
Reference type:   Journal article
Squib:   1971TSC/MIL3493-3498

Reaction:   C2F5H·CF3 + ·CHF2
Reaction order:   1
Temperature:   1180 - 1470 K
Pressure:  3.87 - 5.33 bar
Rate expression:   3.98x1016 [s-1] e-386623 [±23197 J/mole]/RT
Uncertainty:   5.0
Bath gas:   Ar
Category:  Experiment
Data type:   Derived from fitting to a complex mechanism
Excitation technique:   Thermal
Analytical technique:   Gas chromatography

View full bibliographic record.


Rate constant values calculated from the Arrhenius expression:

T (K)k(T) [s-1]
1180 3.06E-1
1200 5.90E-1
1225 1.30E0
1250 2.78E0
1275 5.77E0
1300 1.16E1
1325 2.28E1
1350 4.37E1
1375 8.18E1
1400 1.50E2
1425 2.68E2
1450 4.70E2
1470 7.28E2