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[摘要]:The buildup of chloride ions at sodium 2,4-dichlorophenoxyacetate concentrations of 0.0002-0.01 mol/l in oxygen-saturated 2 mol/l propanol-2 aqueous solutions was studied. The main contribution to the dehalogenation of 2,4-dichlorophenoxyacetate is made by hydrated electrons. The dissociation rate constant for the 2,4-dichlorophenoxyacetate radical anion was determined with the use of the scavenging technique. |
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