Colorless, slightly viscous liquid. Sp.Gr. 1.24.
Practically insoluble in water, soluble in
alcohol and oils.
調製方法
Ethyl piperonylate can be produced by oxidation of Heliotropine with
Potassium permanganate to produce the acid,
from which the ester is made by conventional
methods.
The acid is also obtained directly from
Safrole.
