Salicynile® (Firmenich)
Description
A vibrant and diffusive floral character defines this unique ingredient. Its profile unfolds with a distinct green banana top note, quickly followed by the lush, watery succulence of pear and the exotic elegance of orchid blossoms. This material is prized for its ability to impart a remarkable lift and radiance to a composition. The aromatic molecule, Salicynile®, offers a modern interpretation of a floral heart, providing a bright, almost solar effect that can brighten and expand an entire fragrance structure.
Due to its impressive strength and tenacity, it is typically used in small to moderate amounts, often ranging from traces up to two percent of the concentrate. In application, Salicynile® proves to be an exceptional partner for white floral accords, amplifying the natural fruitiness of jasmine and ylang-ylang, and for creating contemporary muguet reconstructions. It also pairs beautifully with other fruity notes and salicylate-type materials, where it enhances their volume and diffusion. Chemically identified as the (aE)-isomer of alpha-butylidene benzeneacetonitrile, its specific configuration is key to its clean and potent olfactive performance.
General Information
| Alt Name | Benzeneacetonitrile, a-butylidene-, (aE)- |
|---|---|
| Category | Aromatic Compound |
| IUPAC Name | (E)-2-phenylhex-2-enenitrile |
| CAS Number | 130786-09-3 |
| Molecular Weight | 171.24 g/mol |
| Canonical SMILES | CCCC=C(C#N)C1=CC=CC=C1 |
Organoleptic Properties
| Odor Family | Floral |
|---|---|
| Odor Strength | 1 2 3 4 5 |
| Odor Description | Banana, Floral, Fruity, Orchid, Pear |
| Usage Level | 2% in the fragrance concentrate |
| Substantivity | 48 hours at 100% |
Physical Properties
| Appearance | Colorless to pale yellow clear liquid (est) |
|---|---|
| XLogP | 3.4 |
| Shelf Life | 24 months if stored properly |
| Storage | Store in cool, dry place in tightly sealed containers, protected from heat and light. |
IFRA
| Category | Fragrance agents |
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