Sweet, hay-like and warmly powdery with a distinct new-mown-grass facet and a soft almond-vanilla undertone. The signature tonka bean character — creamy, slightly caramelised, and cosy — emerges as it settles on the blotter.AI · claude-opus-4-7
| Allergen | CAS | % in ingredient |
|---|---|---|
| Coumarin | 91-64-5 | 7.9133% |
Substances declared in this material, parsed from the uploaded SDS. Percentages are used by the formula compliance engine to compute effective constituent concentrations.
| Constituent | CAS | % | Range |
|---|---|---|---|
| Coumarin | 91-64-5 | 50% | — |
Other ingredients whose composition declares this material as a constituent. The percentage shown is the supplier-declared concentration in that parent.
| Ingredient | % | Range |
|---|---|---|
| Orrisodore | — | 10–25% |
| Coconut Delight | — | 5–10% |
| Fleur De Tabac | — | 5–10% |
| Gardenia | — | 1–5% |
| HAZELNUT | — | 1–5% |
| Oeillet 208 | — | 3–5% |
| Poivre Fort | — | 1–5% |
| SANDALWOOD | — | 1–5% |
| SANDALWOOD FRAGRANCE | — | 1–5% |
| Sweet Clover Absolute | — | 1.001–5% |
| Cinnamon Bark Essential Oil | — | 0.1–1% |
| Guava Base 270237 | — | 0.1–0.5% |
| Tonka Bean absolute | — | — |
Perfume and Flavor Chemicals, page 295.
White crystals, crystalline powder, leaflets or rhomboid crystals.
Soluble 0.3% in water, 8° in alcohol, freely in most perfume oils.
Sweet, herbaceous-warm, somewhat spicy odor, in extreme dilution more haylike, nut-like, tobacco-like.
Bitter taste, except when highly diluted, then sweet-herbaceous, haylike, nutlike.
Extensively used in perfumery to support herbaceous odors, Lavender, Lavandin, Rosemary, Citrus oils, Oakmoss, etc., and as a fixative in numerous types of fragrances. Almost a standard ingredient in Fougére types with Amylsalicylate and Lavender-notes, with or without Oakmoss. A classical masking agent for Jodoform odor, Phenolic odors, Quinoline odors, etc.
Extracts of certain botanical materials, rich in Coumarin, are still in use as Tobacco flavoring agents and in other flavors.
1) from Salicylic aldehyde + Acetic anhydride + anhydrous Sodium acetate. 2) from ortho-Cresol + Carbonyl chloride, followed by chlorination of the resulting Carbonate, fusion of the Dichlorocresol carbonate with Alkali acetate and Acetic anhydride plus a catalyst.
| Category | Kind | Max % | Notes | Source |
|---|---|---|---|---|
| Category 1 | Max % | 0.089% | — | DOC |
| Category 2 | Max % | 0.08% | — | DOC |
| Category 3 | Max % | 0.089% | — | DOC |
| Category 4 | Max % | 1.5% | — | DOC |
| Category 5A | Max % | 0.38% | — | DOC |
| Category 5B | Max % | 0.11% | — | DOC |
| Category 5C | Max % | 0.16% | — | DOC |
| Category 5D | Max % | 0.035% | — | DOC |
| Category 6 | Max % | 0.0024% | — | DOC |
| Category 7A | Max % | 0.18% | — | DOC |
| Category 7B | Max % | 0.18% | — | DOC |
| Category 8 | Max % | 0.035% | — | DOC |
| Category 9 | Max % | 0.52% | — | DOC |
| Category 10A | Max % | 0.52% | — | DOC |
| Category 10B | Max % | 1.6% | — | DOC |
| Category 11A | Max % | 0.035% | — | DOC |
| Category 11B | Max % | 0.035% | — | DOC |
| Category 12 | Max % | 33% | — | DOC |
Compliance-support only. Values resolved from the current IFRA corpus; each row cites the document excerpt it came from. Not a substitute for a qualified safety assessor.
Natural complex substances (NCSs) in which this material typically occurs.
| NCS | Botanical | Typical % |
|---|---|---|
| Tonka Bean absolute | Dipteryx odorata | 46.7% |
| Deertongue leaf absolute | Liatris odoratissima (Walt.) Willd. | 25% |
| Hay Absolute | Lolium perenne. L | 8% |
| Melilotus officinalis extract | Melilotus officinallis (L.) Pall. | 5% |
| Cinnamon bark oil, Laos | Cinnamomum loureiroi Nees | 3% |
| Flouve Oil | Anthoxanthum odorantum L. | 2% |
| Narcissus poeticus absolute | Narcissus poeticus L. | 1.2% |
| Cinnamon bark extract | Cinnamomum zeylanicum Blume | 0.3% |
| Lavandin abrialis oil | Lavandula x intermedia abrialis | 0.2% |
| Cassia bark extract | Cinnamomum cassia Blume | 0.15% |
| Lavendin super oil | Lavendula super | 0.1% |
| Peru Balsam | Myroxylon balsamum (L.) Harms var. pereirae (Royle) Harms | 0.03% |
| Osmanthus absolute | Osmanthus fragrans Lour. | 0.02% |
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