References

DMA Code

800427

CAS Number

68647-73-4

FEMA Number

3902

EINECS Number

n/a

Characteristics

In the aboriginal history of Australia, the leaves of Melaleuca were used as a herbal tea, which has given the common name tea tree oil to the Melaleuca alternifolia.  The oil is produced by water or steam distillation of the leaves and twigs.  Two main origins are traded in large volumes; China and Australia.  The total production can vary wildly from year to year as the plants are prone to suffer from drought conditions or the fields are subject to floodings, especially in Australia.  The market price is therefore quite volatile.

Product Information

Category Essential Oils and Extracts

Regional Availability Worldwide

Harvest Period Year round

Natural Status EU Natural

Organoleptic Descriptors spicy, warm, pine, terpene, nutmeg

Common Applications mint, herbal, nutmeg, pine

Appearance Colourless to pale yellow liquid

Kosher yes

Halal yes

Chemical Properties

Assay n/a

Optical Rotation +4.0 to +12.0

Refractive Index @20℃ 1.4750 - 1.4820

Specific Gravity @20℃ 0.890 - 0.906

Flash Point ℃ 60°C

Shelf Life (months) 12

Storage Recommendations Sealed containers in a cool dark place. Check quality before use.