2,5,5-Trimethyl-2-Phenyl-1,3-Dioxane
Aroma Chemical Heart Note CAS 5406-58-6
A sweet woody note with a sandalwood character and a soft camphor facet. Natural and smooth, it adds a woody depth to compositions.
Odor profile
| Note | Heart Note |
| Descriptor 1 | Woody |
| Descriptor 2 | Sandalwood |
| Descriptor 3 | Camphoraceous |
| Impact Level | Medium |
| Tenacity2 | 49 h |
2 Source: The Good Scents Company
Identification
| CAS Number | 5406-58-6 |
| INCI Name | 2,5,5-trimethyl-2-phenyl-1,3-dioxane |
| Category | Aroma Chemical |
| Formula | C13H18O2 |
| Mol. Weight | 206.28 |
| IUPAC Name | 2,5,5-trimethyl-2-phenyl-1,3-dioxane |
| InChIKey | AALXTPRRKXUUOM-UHFFFAOYSA-N |
Synonyms
acetoketal (Takasago), acetophenone neopentyl glycol acetal, 2-cyclohexyl-2,5,5-trimethyl-1,3-dioxane, 1,3-dioxane, 2,5,5-trimethyl-2-phenyl-, m-dioxane, 2,5,5-trimethyl-2-phenyl-, sandal glycol acetal, 2,5,5-trimethyl-2-phenyl-m-dioxane, 2,5,5-trimethyl-2-phenyl-meta-dioxane
Physical and chemical data
| Boiling Point | 63 °C @ 3 mmHg |
| Density | 1.08400 |
| Refractive Index | 1.43000 |
| Vapor Pressure | 0.009000 mmHg @ 25.00 C. (est) |
| LogP | 3.039 |
| Solubility | alcohol; water, slightly; water, 21.04 mg/L @ 25 C (est) |
| Appearance | colorless clear liquid |
All figures on this page are guide values collected from public reference works and supplier declarations. They differ between batches, origins and qualities. The data sheet of your own supplier is always the authoritative document for the material you actually use.