22476-20-6Relevant academic research and scientific papers
An Investigation of the Reaction Between CH3 Radicals and Acetaldehyde-d4 at High Temperatures
Klatt, M.,Wagner, H. Gg.
, p. 841 - 846 (2007/10/02)
The reaction between CH3 radicals and acetaldehyde-d4 was investigated behind incident shock waves at temperatures between 1050 and 1190 K and total densities about 2E-6 mol cm-3. - The consumption of CH3 was followed by time-resolved UV-absorption measurement at λ = 216.5 nm.The measurements were carried out with perdeuterated acetaldehyde. - A rate constant of 1.1E11 cm3 mole-1 s-1 for the reaction CH3 + CD3CDO --> CH3D + CD3CO (1) at temperatures around 1100 K was determined. - Key words: Chemical Kinetics / Elementary Reactions / Radicals / Shock Waves / Spectroscopy, Ultraviolet
