Terrasol
Earthy · CAS 18368-91-7 · 2 suppliers
What it smells like
Terrasol has a powerful, highly diffusive damp-earth and humid-soil aroma with rooty patchouli-like facets, a faint camphoraceous-piney lift, and a deep, mossy, mineralic drydown reminiscent of rain falling on warm ground.
At a glance
| Scent family | Earthy |
| CAS number | 18368-91-7 |
| FEMA number | 3491 |
| Uses | Creates realistic petrichor and rain accords; boosts patchouli top-notes; grounds woody, oriental, and atmospheric compositions. |
| Longevity | Lasts 68 hours on a smelling strip. |
| Appearance | Colourless liquid |
| INCI name | 2-ETHYL-1,3,3-TRIMETHYL-2-NORBORNANOL |
| IUPAC name | 2-ethyl-1,3,3-trimethylbicyclo[2.2.1]heptan-2-ol |
IFRA usage limits (51st Amendment)
Maximum concentration in the finished consumer product, by IFRA category, drawn from official IFRA Standards and manufacturer certificates. Reference data — always confirm against the current official IFRA Standard for your application.
| Category | Application | Limit |
|---|---|---|
| Category 1 | Lip products, toys | Prohibited |
| Category 2 | Deodorants & antiperspirants | Unrestricted |
| Category 3 | Eye products, men's facial creams (fingertip) | Unrestricted |
| Category 4 | Fine fragrance, hydroalcoholic on skin | Unrestricted |
| Category 5A | Body lotion | Unrestricted |
| Category 5B | Face moisturiser | Unrestricted |
| Category 5C | Hand cream | Unrestricted |
| Category 5D | Baby cream, oil & talc | Unrestricted |
| Category 6 | Oral & lip care (toothpaste, mouthwash) | Prohibited |
| Category 7A | Rinse-off hair products | Unrestricted |
| Category 7B | Leave-on hair products | Unrestricted |
| Category 8 | Significant anogenital exposure | Unrestricted |
| Category 9 | Rinse-off body & hand (soap, shower gel) | Unrestricted |
| Category 10A | Household care, non-spray | Unrestricted |
| Category 10B | Household aerosol / spray | Unrestricted |
| Category 11A | Skin contact, minimal transfer (e.g. wipes) | Unrestricted |
| Category 11B | Skin contact, minimal transfer (e.g. fabrics) | Unrestricted |
| Category 12 | Not intended for skin contact (candles, detergents) | Unrestricted |
Where to buy
Available from 2 suppliers, from $7.95.
| Supplier | Manufacturer | Price | |
|---|---|---|---|
| Fraterworks | Bedoukian | from $7.95 | View → |
| The Perfumer's Apprentice | Bedoukian | from $13.50 | View → |
Related materials
1-Octen-3-ol aka Amyl Vinyl Carbinol Angelica Glauca Oil Carrot Heart MD Carrot Seed - India Gentian “Signature” Resinoid Geosmin Geosmin (1%) Humus Ether Matsutake Alcohol (1% in PG) Mitti Attar Mushroom Abs Deco Oakmoss Absolute (10%)
Build and version formulae, track inventory, and get AI suggestions from BrainDesk. Try it free → · Open app