Chavibetol is an organic chemical compound of the phenylpropanoid class. It is one of the primary constituents of the essential oil from the leaves of the betel plant (Piper betel). It is an aromatic compound with a spicy odor. Chavibetol is an organic chemical compound of the phenylpropanoid class. It is one of the primary constituents of the essential oil from the leaves of the betel plant (Piper betel). It is an aromatic compound with a spicy odor.