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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-C4H10 → 2-C3H7 + ·CH3
Reaction order:
1
Temperature:
300 - 2500
K
Rate expression:
3.84x1019 [s-1] (T/298 K)-2.61 e-378308 [J/mole]/RT
Uncertainty:
2.0
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 | 5.11E-47 |
| 400 | 7.07E-31 |
| 500 | 3.00E-21 |
| 600 | 7.20E-15 |
| 700 | 2.44E-10 |
| 800 | 5.81E-7 |
| 900 | 2.37E-4 |
| 1000 | 2.83E-2 |
| 1100 | 1.38E0 |
| 1200 | 3.45E1 |
| 1300 | 5.18E2 |
| 1400 | 5.20E3 |
| 1500 | 3.79E4 |
| 1600 | 2.13E5 |
| 1700 | 9.70E5 |
| 1800 | 3.70E6 |
| 1900 | 1.21E7 |
| 2000 | 3.52E7 |
| 2100 | 9.15E7 |
| 2200 | 2.17E8 |
| 2300 | 4.75E8 |
| 2400 | 9.69E8 |
| 2500 | 1.86E9 |