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Title: The kinetics and mechanism of n-butyraldehyde photolysis in the vapor phase at 313 nm
Journal: Int. J. Chem. Kinet.
Volume: 11
Page(s):
Year: 1979
Reference type: Journal article
Squib: 1979FOR/BER219
Reaction:
CH3CH2CH2CHO + 1-C3H7 → C3H8 + C2H5CH(·)CHO
Reaction order:
2
Reference reaction:
1-C3H7 + 1-C3H7 → 1-C6H14
Temperature:
273 - 529
K
Pressure: 0.13 bar
Rate expression:
6.61x10-14 [cm3/molecule s] e-40990 [±2868 J/mole]/RT
Uncertainty:
3.16000009
Bath gas:
CH3CH2CH2CHO
Category: Experiment
Data type:
Derived from fitting to a complex mechanism
Excitation technique:
Direct photolysis
Time resolution:
In real time
Analytical technique:
Gas chromatography
View full bibliographic record.
Rate constant values calculated from the Arrhenius expression:
| T (K) | k(T) [cm3/molecule s] |
|---|---|
| 273 | 9.49E-22 |
| 275 | 1.08E-21 |
| 300 | 4.82E-21 |
| 325 | 1.71E-20 |
| 350 | 5.04E-20 |
| 375 | 1.29E-19 |
| 400 | 2.93E-19 |
| 425 | 6.06E-19 |
| 450 | 1.15E-18 |
| 475 | 2.05E-18 |
| 500 | 3.45E-18 |
| 525 | 5.52E-18 |
| 529 | 5.93E-18 |