乙酸正戊酯，乙酸戊酯异构体之一。

无色具香蕉香味的液体。难溶于水，与乙醇、乙醚、氯仿、苯、二硫化碳等溶剂混溶。毒性较低，但吸入高浓度的乙酸正戊酯蒸气对粘膜有刺激和麻醉作用。

Amyl acetate (pentyl acetate) is an organic compound and an ester with the chemical formula CH₃COO[CH₂]₄CH₃ and the molecular weight 130.19 g/mol. It has a scent similar to bananas and apples. The compound is the condensation product of acetic acid and 1-pentanol. However, esters formed from other pentanol isomers (amyl alcohols), or mixtures of pentanols, are often referred to as amyl acetate.