Black Currant Leaf

Sharp, catty, unmistakably 'blackcurrant.' The crushed leaf is all green-sulfurous intensity — more vivid than the fruit, with a raw, vegetal bite.
- Type
- Ingredient
- Olfactive family
- Green
- Subfamily
- Herbal aromatics
- Cluster
- Green-herbal notes
- Source
- leaves and buds
- Chemical class
- Complex natural (absolute)
Scent
Terroir & Transformation
The Full Story
Extraction & Chemistry
Extraction method
Solvent extraction (hexane) of fresh or dried Ribes nigrum leaves. Yield approximately 0.1-0.2% from fresh leaves. Production centered in Burgundy, France. The absolute is deep green, viscous, extremely potent.
- Formula
- Complex natural mixture (key compound: 4-methoxy-2-methyl-2-butanethiol, C₆H₁₄OS)
- CAS
- 68606-81-5
- Botanical
- Ribes nigrum
- Appearance
- Dark green to olive green viscous liquid
- Odour strength
- Very Strong
- Synonyms
- Blackcurrant Leaf, Cassis Leaf
No IFRA Standard for the material itself (51st Amendment)
- Flash point
- > 200.00 °F. TCC ( > 93.33 °C. )
- Specific gravity
- 0.92000 to 0.97000 @ 25.00 °C.
In Perfumery
Heart note of considerable impact. Functions as a green-fruity modifier in chypre, fruity-floral, and green compositions. The thiol content provides lifting power and vibrancy. Used at very low doses — 0.1-0.5% in a composition. Works with rose, peach, bergamot, and mossy bases. The catty note adds modern dynamism to classical chypre structures.