Flash photolysis resonance fluorescence investigation of the gas-phase reactions of hydroxyl radicals with cyclic ethers

Journal Article · Wed Mar 07 23:00:00 EST 1990 · Journal of Physical Chemistry; (USA)

DOI:https://doi.org/10.1021/j100368a030· OSTI ID:6859490

Dagaut, P; Liu, R; Wallington, T J; Kurylo, M J ^[1]

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1. National Institute of Standards and Technology, Gaithersburg, MD (USA)

Absolute rate constants were measured for the gas-phase reactions of hydroxyl radicals with a series of dioxanes and other cyclic ethers by using the flash photolysis resonance fluorescence technique. Kinetic data for 1,3-dioxane and 1,4-dioxane, reactions 1 and 2, over the temperature range 240-440 K were used to derive the Arrhenius expressions. These results are compared to our earlier measurements for aliphatic ethers and are discussed in terms of reaction mechanisms and the prediction of reaction rates for such compounds from group reactivity values.

• OSTI ID: 6859490
• Journal Information: Journal of Physical Chemistry; (USA), Journal Name: Journal of Physical Chemistry; (USA) Vol. 94:5; ISSN 0022-3654; ISSN JPCHA
• Country of Publication: United States
• Language: English

Related Subjects

38 RADIATION CHEMISTRY, RADIOCHEMISTRY, AND NUCLEAR CHEMISTRY
400600* -- Radiation Chemistry
CHEMICAL REACTIONS
DATA
DATA ANALYSIS
DECOMPOSITION
EMISSION SPECTROSCOPY
EXPERIMENTAL DATA
FLUORESCENCE SPECTROSCOPY
GAS ANALYSIS
HYDROXYL RADICALS
INFORMATION
KINETICS
MEASURING INSTRUMENTS
MEASURING METHODS
NUMERICAL DATA
PHOTOCHEMICAL REACTIONS
PHOTOLYSIS
RADICALS
REACTION KINETICS
SPECTROSCOPY