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Title: Chemical kinetic data base for combustion chemistry. Part 4. Isobutane
Journal: J. Phys. Chem. Ref. Data
Volume: 19
Page(s): 1 - 68
Year: 1990
Reference type: Journal article
Squib: 1990TSA1-68
Reaction:
iso-C4H9 → CH3CH=CH2 + ·CH3
Reaction order:
1
Temperature:
300 - 2500
K
Rate expression:
2.0x1013 [s-1] e-125549 [J/mole]/RT
Uncertainty:
5.0
Category: Review
Data type:
Extensive literature review
View full bibliographic record.
Rate constant values calculated from the Arrhenius expression:
| T (K) | k(T) [s-1] |
|---|---|
| 300 | 2.76E-9 |
| 400 | 8.06E-4 |
| 500 | 1.53E0 |
| 600 | 2.35E2 |
| 700 | 8.56E3 |
| 800 | 1.27E5 |
| 900 | 1.03E6 |
| 1000 | 5.54E6 |
| 1100 | 2.18E7 |
| 1200 | 6.86E7 |
| 1300 | 1.81E8 |
| 1400 | 4.14E8 |
| 1500 | 8.49E8 |
| 1600 | 1.59E9 |
| 1700 | 2.78E9 |
| 1800 | 4.55E9 |
| 1900 | 7.07E9 |
| 2000 | 1.05E10 |
| 2100 | 1.51E10 |
| 2200 | 2.09E10 |
| 2300 | 2.82E10 |
| 2400 | 3.70E10 |
| 2500 | 4.76E10 |