Tasmania berry CO2 extract (CAS 183815-52-3) — Sweet Top to Heart Note Fragrance Ingredient
Tasmania berry CO2 extract
CAS 183815-52-3
What Is Tasmania berry CO2 extract?
Tasmania berry CO2 extract is a natural fragrance ingredient derived from the berries native to Tasmania. It’s often found in premium perfumes and skincare products for its unique fruity-floral character. This extract matters because it represents sustainable sourcing from a biodiversity hotspot, offering perfumers an ethically harvested alternative to synthetics while capturing the essence of Tasmanian wilderness.
Safety Profile
GENERALLY SAFEWhat Does Tasmania berry CO2 extract Smell Like?
The Tasmania berry CO2 extract opens with a burst of sun-warmed blackberries and ripe currants, layered with a delicate floral whisper reminiscent of wild violets. As it evolves, the heart reveals a jammy density akin to boysenberry preserves, balanced by fresh green stemminess. The dry-down lingers with a suede-like texture and faintly woody undertones, creating a sophisticated fruity profile that avoids excessive sweetness.
In Famous Fragrances
Fragrance associations may not reflect actual formulations.
Used as 8% of the heart note composition to create an authentic Tasmanian berry field effect, balanced with eucalyptus leaf absolutes.
Provides 12% of the fruity top-note complexity, paired with Australian sandalwood for a Southern Hemisphere signature.
Chemistry, Properties & Perfumer Guide
The Chemistry
This CO2 extract contains a complex mixture of berry-derived compounds including anthocyanins, ellagitannins, and various fruit esters. The supercritical CO2 extraction preserves heat-sensitive volatile compounds better than steam distillation. Key aroma contributors include methyl anthranilate derivatives and berry-specific lactones that develop during ripening.
Physical & Chemical Properties
| Extraction Method | Supercritical CO2 |
|---|---|
| Color | Deep ruby red |
Perfumer Guide
| Application | Typical % | Range | Notes |
|---|---|---|---|
| Fine Fragrance | 2-5% | Up to 8% | Provides natural berry richness |
| Skincare | 0.5-1% | Up to 2% | Adds subtle fragrance with antioxidant benefits |
Classic Accords
Tip: Use with citrus top notes to enhance freshness and prevent jammy overload.
Alternatives & Comparisons
When more cassis character is desired, though lacks the jammy depth of Tasmania berry.
Synthetic raspberry ketone for cost-sensitive formulations requiring similar berry tones.
Safety, Regulatory & Sustainability
⚠ Regulatory Disclaimer
General reference only. Consult current IFRA Standards Library before formulating.
IFRA Status
Not restricted by IFRA
EU Allergen Declaration
No EU allergen declaration required
RIFM Assessment
No RIFM assessment published as of 2023.
Sustainability
Wild-harvested under Tasmanian government biodiversity protocols that ensure minimal ecological impact. CO2 extraction uses renewable energy sources and results in negligible solvent residues. Annual yield limited to protect native berry populations.
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References
- Tasmanian Essential Oils Committee (2021). Native Berry Extracts Vol. III.
- Green Extraction Protocols (2020). Supercritical CO2 for Fragrance Materials.
Data: PubChem (NIH), PubMed, RIFM, IFRA. Last reviewed: Apr 2026.
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