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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:
C2H4 + tert-C4H9 → Isobutene + ·C2H5
Reaction order:
2
Reference reaction:
C2H4 + tert-C4H9 → (CH3)2C=CHCH3 + ·CH3
Reference reaction order:
2
Temperature:
300 - 2500
K
Rate expression:
5.0x10-1 e9977 [J/mole]/RT
Uncertainty:
1.5
Category: Theory
Data type:
Estimated: thermochemical, kinetic, or other
View full bibliographic record.
Rate constant values calculated from the Arrhenius expression:
| T (K) | k(T) [] |
|---|---|
| 300 | 2.73E1 |
| 400 | 1.00E1 |
| 500 | 5.51E0 |
| 600 | 3.69E0 |
| 700 | 2.78E0 |
| 800 | 2.24E0 |
| 900 | 1.90E0 |
| 1000 | 1.66E0 |
| 1100 | 1.49E0 |
| 1200 | 1.36E0 |
| 1300 | 1.26E0 |
| 1400 | 1.18E0 |
| 1500 | 1.11E0 |
| 1600 | 1.06E0 |
| 1700 | 1.01E0 |
| 1800 | 9.74E-1 |
| 1900 | 9.40E-1 |
| 2000 | 9.11E-1 |
| 2100 | 8.85E-1 |
| 2200 | 8.63E-1 |
| 2300 | 8.42E-1 |
| 2400 | 8.24E-1 |
| 2500 | 8.08E-1 |