... the leaves and stems of different species of Cymbopogon. Citronella Oil CAS NO.8000-29-1 Specifications: Appearance: Pale yellow ... soap, perfumery, cosmetic and flavouring industries throughout the world. Citronella oil is also a renowned plant-based insect repellent, and ... non-toxic mode of action. Research also shows that citronella oil has strong antifungal properties, and is effective in calming ...