Cyperus articulates oil (CAS 799259-56-6) — Woody Base Note Fragrance Ingredient
Cyperus articulates oil
CAS 799259-56-6
What Is Cyperus articulates oil?
Cyperus articulatus oil is an essential oil derived from the roots of the nutgrass plant, commonly found in tropical regions. It is used in perfumery for its unique earthy and woody aroma. This oil matters because it adds a distinctive natural depth to fragrances, often evoking a sense of warmth and grounding.
Safety Profile
GENERALLY SAFEWhat Does Cyperus articulates oil Smell Like?
Cyperus articulatus oil opens with a sharp, green, and slightly medicinal top note, reminiscent of damp earth and fresh roots. As it settles, the heart reveals a warm, woody character with hints of spice and a subtle sweetness. The dry-down is deeply aromatic, with lingering earthy and balsamic tones that provide a grounding effect. Its scent profile is often described as a blend of vetiver and patchouli but with a lighter, more uplifting quality.
In Famous Fragrances
Fragrance associations may not reflect actual formulations.
Used to enhance the earthy, mineral qualities of the fragrance, adding a natural rooty depth to the vetiver and citrus accord.
Accentuates the dark, woody vetiver base with its raw, root-like aroma, creating a more naturalistic forest scent.
Adds an earthy counterpoint to the smoky vetiver, enriching the fragrance’s natural and sophisticated woody profile.
Chemistry, Properties & Perfumer Guide
The Chemistry
Cyperus articulatus oil is primarily composed of sesquiterpenes and their derivatives, which contribute to its woody and earthy scent. The oil is extracted through steam distillation of the plant’s roots. Key components include cyperene, mustakone, and patchoulene, which are responsible for its characteristic aroma. The oil’s complexity arises from the synergy of these compounds, making it a valuable natural ingredient in perfumery.
Physical & Chemical Properties
| Boiling Point | Not available |
|---|---|
| Density | Not available |
Perfumer Guide
| Application | Typical % | Range | Notes |
|---|---|---|---|
| Fine Fragrance | 1-3% | Up to 5% | Adds earthy depth to woody compositions |
| Home Fragrance | 0.5-2% | Up to 3% | Enhances natural and grounding scents |
Classic Accords
Tip: Use sparingly to avoid overpowering other notes; it blends well with citrus and woody ingredients.
Alternatives & Comparisons
Offers a similar earthy woody profile but with more smokiness and less rooty character.
Provides a deeper, more balsamic earthiness, suitable for richer compositions.
Safety, Regulatory & Sustainability
⚠ Regulatory Disclaimer
General reference only. Consult current IFRA Standards Library before formulating.
IFRA Status
No specific restrictions under IFRA standards.
RIFM Assessment
RIFM has not issued specific safety assessments for Cyperus articulatus oil.
Sustainability
Cyperus articulatus is a renewable resource, primarily harvested from wild plants in tropical regions. Sustainable sourcing practices are essential to prevent overharvesting. The oil is typically produced in small batches, ensuring minimal environmental impact. Synthetic alternatives are not commonly available, making natural sourcing the primary method.
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References
- PubChem: Cyperus articulatus oil PubChem
- Essential Oil Safety by Robert Tisserand Tisserand Institute
Data: PubChem (NIH), PubMed, RIFM, IFRA. Last reviewed: Apr 2026.
Report a data errorIngredient Data Sheet
CAS 799259-56-6Physical data: PubChem (NIH/NLM), U.S. EPA CompTox Dashboard, EPA OPERA models, RDKit. Odor & flavor: Arctander (Perfume & Flavor Chemicals), Fenaroli's Handbook of Flavor Ingredients, Leffingwell. Thresholds: van Gemert (Compilations of Odour Threshold Values). Regulatory: IFRA Standards 51st, FEMA GRAS. Trade names: Surburg (Common Fragrance & Flavor Materials). All data compiled and cross-referenced for perfumertools.com.
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