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):   Lifshitz, A.; Ben-Hamou, H.
Title:   Thermal reactions of cyclic ethers at high temperatures. 1. Pyrolysis of ethylene oxide behind reflected shocks
Journal:   J. Phys. Chem.
Volume:   87
Year:   1983
Reference type:   Journal article
Squib:   1983LIF/BEN1782

Reaction:   Oxirane·CH3 + HCO
Reaction order:   1
Temperature:   830 - 1200 K
Pressure:  1.52 - 10.13 bar
Rate expression:   3.63x1013 [s-1] e-239457 [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]
830 3.09E-2
850 7.00E-2
875 1.84E-1
900 4.60E-1
925 1.09E0
950 2.48E0
975 5.39E0
1000 1.13E1
1025 2.28E1
1050 4.44E1
1075 8.41E1
1100 1.55E2
1125 2.77E2
1150 4.83E2
1175 8.22E2
1200 1.37E3