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):   Goldsmith, C.F.; Ismail, H.; Green, W.H.
Title:   Pressure and Temperature Dependence of the Reaction of Vinyl Radical with Alkenes III: Measured Rates and Predicted Product Distributions for Vinyl plus Butene
Journal:   J. Phys. Chem. A
Volume:   113
Page(s):   13357 - 13371
Year:   2009
Reference type:   Journal article
Squib:   2009GOL/ISM13357-13371

Reaction:   CH3CH=CHCH3 + C2H3 → Products
Reaction order:   2
Temperature:   292 - 700 K
Pressure:  0.13 bar
Rate expression:   1.7x10-12 [±3.0x10-13 cm3/molecule s] e-21701 [±998 J/mole]/RT
Category:  Experiment
Data type:   Absolute value measured directly
Pressure dependence:   None reported
Experimental procedure:   Static or low flow - Data taken vs time
Excitation technique:   Flash photolysis (laser or conventional)
Time resolution:   In real time
Analytical technique:   Vis-UV absorption
Comments:   The error limits in the Arrhenius equation are the 95% confidence intervals.

View full bibliographic record.

Rate constant values calculated from the Arrhenius expression:

T (K)k(T) [cm3/molecule s]
292 2.23E-16
300 2.83E-16
325 5.53E-16
350 9.81E-16
375 1.61E-15
400 2.49E-15
425 3.66E-15
450 5.15E-15
475 6.98E-15
500 9.19E-15
525 1.18E-14
550 1.48E-14
575 1.82E-14
600 2.19E-14
625 2.61E-14
650 3.07E-14
675 3.56E-14
700 4.08E-14