Natural Para Cymene is notable for its translucent and colorless appearance. This liquid based organic compound is basically a type of hydrocarbon. It has pure content and precise ph value. Its refractive index is 1.4890. It does not dilute in water, but readily dissolves in ether and ethanol. It has slightly woody and citrus smell that has refreshing effect. It is naturally present in anise, bay leaf, ajowan cinnamon, blackberry etc. Natural Para Cymene can also be found in essential oils of sage, lemon and nutmeg. Standard of this aromatic compound has been tested on the basis of its composition, density, effectiveness, appearance and extraction technique.