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Cas No Ethyl Acetate
制醋酸乙酯之法
今有法可制醋酸乙酯。先备诸物,选净器,以乙醇与醋酸为要料。将乙醇、醋酸依适量之比例,纳于反应釜中,复添少许浓硫酸为催化剂。
置釜于稳处,缓升温,控其温度于适宜之度。其间,需留意釜内变化,察其反应之情。乙醇与醋酸经化学之变,渐成醋酸乙酯。
待反应毕,以分馏之法,使醋酸乙酯与余物相离。得之醋酸乙酯,澄澈而具独特之香,可用于诸般工业,如溶剂、香料等,用途颇广。
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