Physico Chemical Properties:
Specific gravity at 20°C = 0.98500 to 0.99500
Ref.Index at 20°C = 1.53000 to 1.54000
Optical Rotation = +4° to +10°
Acid No. =25 to 40
Flash Point = 65°C

 Uses and Advance Studies: The oil is also useful in high-grade perfumes, to which it imparts peculiar musk like notes which are hard to identify.
The oil of Angelica is employed in high grade liqueurs of French type, such as Benedictine and chartreuse blends etc.

Gin essences, too contain a considerable portion of Angelica oil.

The root oil is stimulant, diuretic, diaphoretic, carminative and emmenagogue. The oil is good cordial and stimulant ; in flatulence and dyspepsia.