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Accessibility information
Author(s):   Stafast, H.; Pfister, R.; Huber, J.R.
Title:   Comparative pulsed CO2 laser pyrolysis. The decarbonylation reaction of propynal
Journal:   J. Phys. Chem.
Volume:   89
Page(s):  
Year:   1985
Reference type:   Journal article
Squib:   1985STA/PFI5074

Reaction:   HC≡CCHOC2H2 + CO
Reaction order:   1
Temperature:   1100 - 1600 K
Pressure:  1.33E-4 - 3.33E-2 bar
Rate expression:   2.51x1014 [s-1] e-284355 [±8564 J/mole]/RT
Uncertainty:   3.16000009
Bath gas:   Xe
Category:  Experiment
Data type:   Absolute value measured directly
Excitation technique:   Flash photolysis (laser or conventional)
Analytical technique:   Gas chromatography

View full bibliographic record.


Rate constant values calculated from the Arrhenius expression:

T (K)k(T) [s-1]
1100 7.89E0
1150 3.05E1
1200 1.05E2
1250 3.29E2
1300 9.43E2
1350 2.50E3
1400 6.17E3
1450 1.43E4
1500 3.15E4
1550 6.56E4
1600 1.31E5