## Abstract Relative rate constants for the reaction of OH radicals with a series of ketones have been determined at 299 ± 2 K, using methyl nitrite photolysis in air as a source of hydroxyl radicals. Using a rate constant for the reaction of OH radicals with cyclohexane of 7.57 × 10^−12^ cm^3^ mol
Rate Constants for the Gas-Phase Reactions of OH Radicals with Dimethyl Phosphonate over the Temperature Range of 278−351 K and for a Series of Other Organophosphorus Compounds at ∼280 K
✍ Scribed by Aschmann, Sara M.; Long, William D.; Atkinson, Roger
- Book ID
- 126418513
- Publisher
- American Chemical Society
- Year
- 2008
- Tongue
- English
- Weight
- 129 KB
- Volume
- 112
- Category
- Article
- ISSN
- 1089-5639
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📜 SIMILAR VOLUMES
Rate constants for the reactions of OH radicals with CH,CHF, and CHCI,CF, have been determined over the temperature range 295-388 K and a total pressure of 1 atm. The OH rate data were obtained using the absolute rate technique of pulse radiolysis combined with kinetic spectroscopy.
Using a relative rate technique, rate constants for the gas-phase reactions of the OH radical with a series of monoterpenes have been determined in one atmosphere of air at 294 5 1 K. Relative to a rate constant for the reaction of OH radicals with 2,3-dimethyl-2-butene of 1.12 lo-'' cm3 molecule-'
Using a relative rate method, rate constants have been determined at 296 5 2 K for the gas-phase reactions of the OH radical with toluene, the xylenes, and the trimethylbenzenes. Using the recommended literature rate constant for the reaction of OH radicals with propene of (2.66 2 0.40) x lo-" cm3 m
The absolute rate constants for the gas-phase H-atom abstraction by hydroxyl radicals from cyclohexane and ethane have been determined at room temperature. OH radicals were produced by pulse radiolysis of an H,O-Ar mixture, and the decay of OH was followed by monitoring the transient light absorpti