酯的官能团是COO酯是根据形成它的酸和醇酚来命名的，例如乙酸甲酯CH3COOCH3乙酸乙酯CH3COOC2H5乙酸苯酯CH3COOC6H5苯甲酸甲酯C6H5COOCH3乙...