Table 2.

Physical properties of cinnamon essential oil [24,25].

Cinnamon Essential Oil
Physical Property	Typical Value	Range
Optical Rotation	−1	−20–+20
Specific Gravity	1.02	1.01–1.07
Refractive Index	1.59	1.53–1.61
Flash Point	87 °C	62–104 °C
Boiling Point	248 °C	248–249 °C
Color	Dark yellow	Yellow to light brown
Aroma	Spicy, sweet	Spicy, sharp, woody