醋酸乙酯 Traditional form: 醋酸乙酯 Pinyin (reading): cùsuānyǐzhǐ Definitions: ethyl acetate acetidin Characters: 醋 - vinegar; jealousy, envy 酸 - tart, sour; spoiled; acid 乙 - second; 2nd heavenly stem 酯 - ester Traditional characters: 醋 - vinegar; jealousy, envy 酸 - tart, sour; spoiled; acid 乙 - second; 2nd heavenly stem 酯 - ester