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Author(s):   Dusanter, S.; Elmaimouni, L.; Fittschen, C.; Lemoine, B.; Devolder, P.
Title:   Falloff curves for the unimolecular decomposition of two acyl radicals: RCO (+M) -> R+CO (+M) by pulsed laser photolysis coupled to time-resolved infrared diode laser absorption
Journal:   Int. J. Chem. Kinet.
Volume:   37
Page(s):   611 - 624
Year:   2005
Reference type:   Journal article
Squib:   2005DUS/ELM611-624

Reaction:   M + (CH3)2CHC=O → M + CO + iso-C3H7
Reaction order:   2
Temperature:   347 - 377 K
Pressure:  9.33E-3 - 0.13 bar
Rate expression:   no rate data available
Category:  Experiment
Data type:   Absolute value measured directly
Pressure dependence:   Rate constant is pressure dependent
Experimental procedure:   Static or low flow - Data taken vs time
Excitation technique:   Flash photolysis (laser or conventional)
Time resolution:   In real time
Analytical technique:   Vis-UV emission
Comments:   Second-order rate constant in good agreement with the values of Tomas, et al (2000TOM/VIL1165-1174) and only presented graphically.
2-Methylpropionyl obtained from flash photolysis of 2-methylproponal/Cl2/N2.
Fc taken as 0.515

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