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 Sciences Division

  NIST Logo Home
©NIST, 2013
Accessibility information
Author(s):   Kalra, B.L.; Lewis, D.K.
Title:   Kinetics fo the Thermal Isomerization of 1,1-Dimethylcyclopropane
Journal:   Int J. Chem. Kinet.
Volume:   33
Page(s):   853 - 858
Year:   2001
Reference type:   Journal article
Squib:   2001KAL/LEW853-858

Reaction:   1,1-Dimethylcyclopropane(CH3)2C=CHCH3
Reaction order:   1
Temperature:   683 - 1132 K
Pressure:  0.40 - 1.84 bar
Rate expression:   6.31x1014 [s-1] e-258990 [J/mole]/RT
Category:  Experiment
Data type:   Absolute value measured directly
Pressure dependence:   Rate constant is pressure independent
Experimental procedure:   Shock tube
Excitation technique:   Thermal
Time resolution:   By end product analysis
Analytical technique:   Gas chromatography
Comments:   Both shock tube and static reactor apparatuses were used.

View full bibliographic record.

Rate constant values calculated from the Arrhenius expression:

T (K)k(T) [s-1]
683 9.85E-6
700 2.98E-5
725 1.38E-4
750 5.79E-4
775 2.21E-3
800 7.76E-3
825 2.53E-2
850 7.67E-2
875 2.19E-1
900 5.87E-1
925 1.50E0
950 3.63E0
975 8.42E0
1000 1.87E1
1025 4.00E1
1050 8.25E1
1075 1.64E2
1100 3.18E2
1125 5.96E2
1132 7.07E2