Study on Synthesis of Iso-amyl Acetate by Catalytic Reaction Rectification
Yanxiong Fang
Abstract
Yanxiong Fang
Abstract
The new process of synthesis iso-amyl acetate by catalytic reaction rectification was studied. The reaction conditions recommended are as follows : 20% mess of sulfuric acid acts as the catalyst and amount of the catalyst is 5.0%(based on iso-amyl alcohol weight), reflux ratio is 4~6 and molar ratio of acetic acid to iso-amyl alcohol is 2~3. The conversion of iso-amyl alcohol is about95%(x) and the yield of iso-amyl acetate is over 85%(x).
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The new process of synthesis iso-amyl acetate by catalytic reaction rectification was studied. The reaction conditions recommended are as follows : 20% mess of sulfuric acid acts as the catalyst and amount of the catalyst is 5.0%(based on iso-amyl alcohol weight), reflux ratio is 4~6 and molar ratio of acetic acid to iso-amyl alcohol is 2~3. The conversion of iso-amyl alcohol is about95%(x) and the yield of iso-amyl acetate is over 85%(x).
Key concepts: Catalysis, Acetic acid, Yield (engineering), Alcohol, Molar ratio, Chemistry, Sulfuric acid, Butyl acetate