## Abstract Mixtures of 1,1,3,3βtetrafluoroacetone and perfluorodiβ__n__βpropyl ketone have been photolyzed together over the temperature range 50Β° to 200Β°C, and the disproportionation/combination ratio for __n__βC~3~F~7~ and CF~2~H radicals has been determined to be Ξ(__n__βC~3~F~7~, CF~2~H) = 0.0
Radical Recombination Reactions. III. Methyl and Heptafluoro- n -propyl Radicals
β Scribed by Pritchard, G. O.; Hsia, Y. P.; Miller, G. H.
- Book ID
- 121384147
- Publisher
- American Chemical Society
- Year
- 1963
- Tongue
- English
- Weight
- 558 KB
- Volume
- 85
- Category
- Article
- ISSN
- 0002-7863
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π SIMILAR VOLUMES
Cross-disproportionation to combination ratios for CF2H and n-C3H7 radicals have been determined (the hydrogen acceptor radical is given first) to be A(n-C3H7,CF2H) = 0.30 2 0.01 and A(CF2H, n-C3H7) = 0.057 ? 0.006.
## Abstract A redetermination of the disproportionation/combination ratio for __n__βC~3~F~7~ and C~2~H~5~ radicals gives a value of Ξ(__n__βC~3~F~7~, C~2~H~5~) = 0.13 Β± 0.01, independent of the temperature. The radicals were produced by the photolysis of __n__βC~3~F~7~COC~2~H~5~. The previous deter
The kinetics of the reaction of OH radicals with methyl, n-propyl, and n-butyl nitrite OH + RON0products have been studied in a discharge flow system under pseudo first-order conditions. The OH radicals were generated by the reaction of H atoms with NO2 and the concentration of OH, monitored by reso