Cassia oil is steam distilled from the bark and leaves of the Vietnamese cassia tree. The aroma is warm, woody, and combined with strong sweetness. Cinnamon oil acts as an attractive flavor and aroma for food and household products. CAS number: 8007-80-5 Botanical name: Cinnamomum cassia Status: Pure and Natural Color: Yellow to brown Odor: Sweet, spicy, and warm Extraction: Steam distillation Main component: Cinnamic Aldehyde >80%