| http://www.w3.org/ns/prov#value | - The preferred solvent is selected from alcohols such as methanol, ethanol and isopropyl alcohol, propanol, tert-butylalcohol, n-butanol; ketones such as acetone, methyl ethyl ketone, methyl isobutyl ketone, diethyl ketone; esters such as ethyl acetate, methyl acetate, isopropyl acetate, tert-butyl methyl acetate and ethyl formate; acetonitrile; tetrahydrofuran; dimethylformamide; dimethylsulfoxide
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