Methyl abietate (CAS 68186-14-1) — Woody Base Note Fragrance Ingredient
Methyl abietate
CAS 68186-14-1
What Is Methyl abietate?
Methyl abietate is a synthetic fragrance ingredient derived from rosin acids. It is commonly used in perfumes and scented products to add woody, resinous notes. This ingredient matters because it provides a cost-effective alternative to natural resins, offering consistent quality and sustainability benefits over harvesting natural tree resins.
Safety Profile
GENERALLY SAFEWhat Does Methyl abietate Smell Like?
Methyl abietate delivers a warm, woody-resinous aroma with subtle pine undertones. The scent evolves from a sharp, slightly medicinal top note to a smoother, amber-like heart, finally settling into a soft, balsamic base. Its dry-down resembles aged pine sap with a whisper of vanilla-like sweetness, making it versatile for both masculine and unisex fragrances.
In Famous Fragrances
Fragrance associations may not reflect actual formulations.
Used as a sustainable amber alternative, providing a warm, resinous backbone that blends seamlessly with vanilla and spice accords.
Chemistry, Properties & Perfumer Guide
The Chemistry
Methyl abietate is an ester derived from abietic acid, a major component of rosin. It is synthesized through esterification of abietic acid with methanol. The compound belongs to the diterpene class, characterized by its fused ring system. Its synthetic production ensures consistency in fragrance applications, free from the variability of natural resin sources.
Physical & Chemical Properties
| Boiling Point | N/A |
|---|---|
| Density | N/A |
Perfumer Guide
| Application | Typical % | Range | Notes |
|---|---|---|---|
| Fine Fragrance | 1-5% | Up to 10% | Adds resinous depth |
Classic Accords
Tip: Use to anchor citrus top notes in woody compositions.
Alternatives & Comparisons
The parent acid, offering a sharper, more acidic profile suitable for green fragrances.
Safety, Regulatory & Sustainability
⚠ Regulatory Disclaimer
General reference only. Consult current IFRA Standards Library before formulating.
IFRA Status
No IFRA restrictions apply.
RIFM Assessment
RIFM assessment pending.
Sustainability
Synthetic production reduces reliance on pine tree harvesting, offering a more sustainable and consistent supply chain. The process minimizes environmental impact compared to traditional resin tapping methods.
Explore Methyl abietate
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References
- PubChem: Methyl abietate PubChem
Data: PubChem (NIH), PubMed, RIFM, IFRA. Last reviewed: Apr 2026.
Report a data errorIngredient Data Sheet
CAS 68186-14-1Physical 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.
