Sodium methoxide (CH3ONa) and sodium ethoxide (C2H5ONa) are two important alkoxide catalysts. The alcohol group of sodium methoxide is methyl, while the alcohol group of sodium ethoxide is ethyl. The chemical properties of the two are also different, and there···

Phthalic anhydride, abbreviated as phthalic anhydride, is a cyclic anhydride formed by dehydration of phthalic acid molecules. In general, phthalic anhydride is a white solid and is one of the important raw materials in the chemical industry, especially in the···

The physical and chemical properties of potassium methoxide demonstrate its unique appearance characteristics and key parameters. Firstly, it exists in two forms, namely liquid and solid. Liquid potassium methoxide appears colorless or slightly yellow, with a ···