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Title: Dimethylsilanone from the pyrolysis of octamethylcyclotetrasiloxane
Journal: Chem. Commun.
Page(s): 251 - 252
Year: 1971
Reference type: Journal article
Squib: 1971DAV/THO251-252
Reaction:
Octamethyltetrasiloxane → Hexamethylcyclotrisiloxane + (CH3)2Si=O
Reaction order:
1
Temperature:
766 - 842
K
Pressure: 6.67E-4 - 1.80E-2 bar
Rate expression:
7.08x1014 [s-1] e-300984 [±6020 J/mole]/RT
Uncertainty:
2.45000005
Bath gas:
Octamethyltetrasiloxane
Category: Experiment
Data type:
Absolute value measured directly
Excitation technique:
Thermal
Analytical technique:
Gas chromatography
View full bibliographic record.
Rate constant values calculated from the Arrhenius expression:
| T (K) | k(T) [s-1] |
|---|---|
| 766 | 2.12E-6 |
| 775 | 3.67E-6 |
| 800 | 1.58E-5 |
| 825 | 6.22E-5 |
| 842 | 1.51E-4 |