Isojasmone B-11
Floral · CAS 95-41-0 · 1 supplier
What it smells like
Isojasmone B-11 has a sweet floral-jasmine aroma with warm herbaceous facets, soft woody undertones, fresh celery-green nuances, and a diffusive waxy quality.
At a glance
| Scent family | Floral |
| CAS number | 95-41-0 |
| Uses | Adds powerful volume to jasmine and floral bouquets, creates natural jasmine character in reconstructions, blends with quinolines in chypre accords. |
| Typical usage | 0.4% in a perfume compound |
| Longevity | Lasts 32 hours on a smelling strip. |
| Appearance | Colourless liquid |
| INCI name | ISOJASMONE |
| IUPAC name | 2-hexylcyclopent-2-en-1-one |
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 | Unrestricted |
| Category 2 | Deodorants & antiperspirants | 25% |
| Category 3 | Eye products, men's facial creams (fingertip) | 14% |
| Category 4 | Fine fragrance, hydroalcoholic on skin | 13% |
| Category 5A | Body lotion | Unrestricted |
| Category 5B | Face moisturiser | 3% |
| Category 5C | Hand cream | Unrestricted |
| Category 5D | Baby cream, oil & talc | 3% |
| Category 6 | Oral & lip care (toothpaste, mouthwash) | Unrestricted |
| Category 7A | Rinse-off hair products | 26% |
| Category 7B | Leave-on hair products | Unrestricted |
| Category 8 | Significant anogenital exposure | Unrestricted |
| Category 9 | Rinse-off body & hand (soap, shower gel) | 25% |
| Category 10A | Household care, non-spray | 90% |
| Category 10B | Household aerosol / spray | 90% |
| Category 11A | Skin contact, minimal transfer (e.g. wipes) | 50% |
| Category 11B | Skin contact, minimal transfer (e.g. fabrics) | 50% |
| Category 12 | Not intended for skin contact (candles, detergents) | Unrestricted |
Where to buy
Available from 1 supplier, from $3.95.
| Supplier | Manufacturer | Price | |
|---|---|---|---|
| Fraterworks | Givaudan | from $3.95 | View → |
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