Tetramethyl Isopropyl Dioxane
Aroma Chemical Top Note CAS 61920-45-4
A dry woody note with an earthy character and a soft fruity facet. Green and natural, it adds a sawn wood depth to compositions.
Odor profile
| Note | Top Note |
| Descriptor 1 | Woody |
| Descriptor 2 | Earthy |
| Descriptor 3 | Fruity |
| Impact Level | Medium |
| Tenacity2 | 4 h |
2 Source: The Good Scents Company
Identification
| CAS Number | 61920-45-4 |
| INCI Name | Isopropyl-tetramethyl-dioxane |
| Category | Aroma Chemical |
| Formula | C11H22O2 |
| Mol. Weight | 186.29 |
| IUPAC Name | 2,2,5,5-tetramethyl-4-propan-2-yl-1,3-dioxane |
| InChIKey | WVYKHQRCBWWGFK-UHFFFAOYSA-N |
Synonyms
1,3-dioxane, 2,2,5,5-tetramethyl-4-(1-methylethyl)-, iso propyl tetramethyl dioxane, 4-iso propyl-2,2,5,5-tetramethyl-1,3-dioxane, 2,2,5,5-tetramethyl-4-(1-methyl ethyl)-1,3-dioxane, 2,2,5,5-tetramethyl-4-isopropyl-1,3-dioxane, 2,2,5,5-tetramethyl-4-propan-2-yl-1,3-dioxane, timber dioxolane, verdoxan
Physical and chemical data
| Boiling Point | 70 °C @ 17 mmHg |
| Flash Point | 51.67 °C |
| Density | 0.89200 |
| Refractive Index | 1.42800 |
| Vapor Pressure | 0.751000 mmHg @ 25.00 C. (est) |
| LogP | 2.980 |
| Solubility | alcohol; water, 21.41 mg/L @ 25 C (est); alkali |
| 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.