2010•Guangzhou Chemical IndustryRequires access

Synthesis of Isobutyl Acetate by Using Sodium Bisulfate as Catalyst

Xie Yu-qi

Abstract

Acetic acid and isobutyl alcohol as raw materials,isobutyl acetate was synthesized by the catalysis of sodium bisulfate monohydrate.The effects of molar ratio of acid and alcohol,reaction time and catalyst dose on the yield of etherification were investigated.The result showed that sodium bisulfate monohydrate had good catalytic activity,when the molar ratio 1:2.5,reaction time 150min,and catalyst dose 1.2g,the yield was over 92.33%.

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Key concepts: Catalysis, Yield (engineering), Molar ratio, Chemistry, Acetic acid, Alcohol, Raw material, Nuclear chemistry