Oak chips (white) concrete (CAS 97676-29-4) — Woody Base Note Fragrance Ingredient
Oak chips (white) concrete
CAS 97676-29-4
What Is Oak chips (white) concrete?
Oak chips (white) concrete is a natural extract from white oak wood, commonly used in perfumery for its rich, woody aroma. People encounter it in high-end fragrances, especially those aiming for a warm, forest-like character. This ingredient matters because it adds depth and longevity to fragrances, evoking memories of aged barrels and rustic environments.
Safety Profile
GENERALLY SAFEWhat Does Oak chips (white) concrete Smell Like?
Oak chips (white) concrete delivers a robust, woody aroma with hints of vanilla and smoky undertones. The scent evolves from a fresh, slightly green top note to a deep, resinous heart, finally settling into a warm, balsamic base. It’s reminiscent of aged whiskey barrels and sun-drenched forests, adding a timeless, earthy quality to fragrances.
In Famous Fragrances
Fragrance associations may not reflect actual formulations.
Used to evoke a rugged, earthy masculinity, blending with vetiver and citrus for a modern take on woody fragrances.
Showcases oak’s depth, paired with spices and amber for a luxurious, woody scent.
Chemistry, Properties & Perfumer Guide
The Chemistry
Oak chips (white) concrete is a complex natural extract containing lignin, tannins, and vanillin derivatives. These compounds contribute to its woody, slightly sweet aroma. The extraction process typically involves solvent extraction to capture the full spectrum of aromatic compounds.
Physical & Chemical Properties
| Appearance | Dark brown viscous liquid |
|---|---|
| Solubility | Soluble in alcohol and oils |
Perfumer Guide
| Application | Typical % | Range | Notes |
|---|---|---|---|
| Fine Fragrance | 1-5% | Up to 10% | Adds depth and longevity |
| Home Fragrance | 2-8% | Up to 15% | Creates warm, woody atmospheres |
Classic Accords
Tip: Use sparingly to avoid overpowering other notes.
Alternatives & Comparisons
Safety, Regulatory & Sustainability
⚠ Regulatory Disclaimer
General reference only. Consult current IFRA Standards Library before formulating.
IFRA Status
No restrictions under IFRA standards.
EU Allergen Declaration
None known.
RIFM Assessment
RIFM assessment confirms safety for current usage levels.
Sustainability
Oak chips are sustainably sourced from managed forests. The extraction process is energy-intensive but yields a highly concentrated product, reducing overall environmental impact.
Explore Oak chips (white) concrete
Browse essential oils and aroma compounds.
Browse on iHerb →Affiliate disclosure: we may earn a small commission at no extra cost to you.
References
Data: PubChem (NIH), PubMed, RIFM, IFRA. Last reviewed: Apr 2026.
Report a data errorIngredient Data Sheet
CAS 97676-29-4Physical 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.
Related Research
