Cassia oil is having a lot of good properties. This warm exotic oil is used more than just a fragrant oil.
Cassia bark or Chinese cinnamon
Essential oils, carrier/base oils
Aromatic essential oil(0.5%-1%),macerating,cinnamaldehyde (about 60 % of the bark oil),ethyl cinnamate, eugenol (found mostly in the leaves), beta-caryophyllene, linalool, and methyl chavicol.
Cassia oil due to its medicinal properties is used in preparation of medical formulations for fever, chills and for supporting the digestive system.