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):   Cadman, P.; Day, M.; Kirk, A.W.; Trotman-Dickenson, A.F.
Title:   Activation energies for the elimination of hydrogen fluoride from alkyl fluorides obtained by the activated molecule and competitive shock-tube techniques
Journal:   J. Chem. Soc. Chem. Commun.
Page(s):   203 - 204
Year:   1970
Reference type:   Journal article
Squib:   1970CAD/DAY203-204

Reaction:   CH3CF3CH2=CF2 + HF
Reaction order:   1
Reference reaction:   C2H5ClC2H4 + HCl
Temperature:   1140 - 1510 K
Rate expression:   2.95x1013 [s-1] e-297658 [J/mole]/RT
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]
1140 6.78E-1
1150 8.91E-1
1175 1.73E0
1200 3.26E0
1225 5.99E0
1250 1.08E1
1275 1.89E1
1300 3.24E1
1325 5.44E1
1350 8.97E1
1375 1.45E2
1400 2.31E2
1425 3.62E2
1450 5.59E2
1475 8.49E2
1500 1.27E3
1510 1.49E3