Warm, dry, sweet, tobacco-like, with good fixation. Heart note booster, gives significant twists to aromatic notes, enhances tobacco as well as leather accords, imparts aromatic aspects to opulent flowers.
| Alt Name | (E,E/E,Z)-tobacco cyclohexenone |
|---|---|
| Category | Aromatic Compound |
| IUPAC Name | (4Z)-4-[(E)-but-2-enylidene]-3,5,5-trimethylcyclohex-2-en-1-one |
| CAS Number | 13215-88-8 |
| Molecular Weight | 190.28 g/mol |
| Canonical SMILES | CC=CC=C1C(=CC(=O)CC1(C)C)C |
| Odor Family | Tobacco/Hay |
|---|---|
| Odor Strength | 1 2 3 4 5 |
| Odor Description | Acorn, Nut Skin, Spicy, Sweet, Tobacco |
| Usage Level | 1% in the fragrance concentrate |
| Substantivity | 240 hours at 100% |
| Appearance | Pale yellow to yellow clear liquid (est) |
|---|---|
| Specific Gravity | 0.985 to 1.005 @ 25 °C. |
| Pounds per Gallon | 8.196 to 8.363 |
| Refractive Index | 1.536 to 1.556 @ 20 °C. |
| Vapor Pressure | 0.002 mmHg @ 25 °C. (est) |
| Vapor Density | 6.6 ( Air = 1 ) |
| Boiling Point | 288 to 289 °C. @ 760 mm Hg |
| Flash Point | > 200 °F. TCC ( > 124.8 °C. ) |
| XLogP | 2.6 |
| Shelf Life | 24 months if stored properly |
| Storage | Store in cool, dry place in tightly sealed containers, protected from heat and light. |
| Category | Flavor and fragrance agents |
|---|
| R-phrases | R36/38 - Irritating to eyes and skin |
|---|---|
| S-phrases | S02 - Keep out of the reach of children S24/25 - Avoid contact with skin and eyes S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice S36 - Wear suitable protective clothing |
| Europe Standard Hazard | Xi - Irritant |