Magnesium and calcium carboxylates are used for the alkoxylation of alcohols and alkyl phenols. The resulting alkoxylates have less free unreacted materials, sharper alkoxide homolog distributions and lower pour points as compared to commercial alkali base catalyzed alkoxylates.
镁羧酸盐和
钙羧酸盐可用于醇和烷基
酚的烷氧基化,与商用碱催化的烷氧基化物相比,所生成的烷氧基化物未反应的游离物质更少,烷氧基同族体分布更清晰,倾点更低。