Limetol
Aroma Chemical Top Note CAS 7392-19-0
Fresh, sparkling lime with a cool, minty lift and a light herbal facet. It brings brightness and a crisp top to citrus, lime and fresh accords.
Odor profile
| Note | Top Note |
| Descriptor 1 | Citrus |
| Descriptor 2 | Lime |
| Descriptor 3 | Woody |
| Odor Impact1 | 300 |
| Tenacity1 | 0.5 h |
| Tenacity2 | 4 h |
1 Source: PerfumersWorld
2 Source: The Good Scents Company
Both tenacity figures are blotter life. The two labs use different evaluation protocols, so the numbers are not directly comparable — read them as two independent readings, not as a contradiction.
Identification
| CAS Number | 7392-19-0 |
| INCI Name | Trimethoxy-2-vinyltetrahydropyran |
| Category | Aroma Chemical |
| Formula | C10H18O |
| Mol. Weight | 154.25 |
| IUPAC Name | 2-ethenyl-2,6,6-trimethyloxane |
| InChIKey | NETOHYFTCONTDT-UHFFFAOYSA-N |
Synonyms
2,2,6-Trimethyl-6-vinyltetrahydropyran, 2,6,6-Trimethyl-2-vinyl-tetrahydropyran, 2,6,6-Trimethyl-2-ethenyl-2H-tetrahydropyran, Anhydrolinalooloxide-6, Bois de rose oxide, Geranic oxide, Lime oxide, 2-ethenyl tetrahydro-2,6,6-trimethyl-2H-pyran, 2-ethenyl-2,6,6-trimethyloxane, 2-ethenyl-2,6,6-trimethyltetrahydro-2H-pyran, 2-ethenyltetrahydro-2,6,6-trimethyl-2H-pyran, limetol (Givaudan), linaloyl oxide, 4H-pyran, 2,6,6-trimethyl-2-vinyl-, 2H-pyran, 2-ethenyltetrahydro-2,6,6-trimethyl-, 2H-pyran, tetrahydro-2,2,6-trimethyl-6-vinyl-, tetrahydro-2,2,6-trimethyl-6-vinyl-2H-pyran, (±)-tetrahydro-2,6,6-trimethyl-2-vinyl-2H-pyran, trimethoxy-2-vinyl tetrahydropyran, 2,6,6-trimethoxy-2-vinyltetrahydropyran, 2,6,6-trimethyl-2-vinyl tetrahydropyran, 2,6,6-trimethyl-2-vinyltetrahydropyran, 2,2,6-trimethyl-6-ethenyl tetrahydropyran, 2,2,6-trimethyl-6-vinyl tetrahydro-2H-pyran, 2,2,6-trimethyl-6-vinyl tetrahydropyran, 2,2,6-trimethyl-6-vinyl-tetrahydropyran, 2,6,6-trimethyl-6-vinyltetrahydropyran
Physical and chemical data
| Boiling Point | 170.00 °C |
| Flash Point | 57.78 °C |
| Density | 0.863 |
| Refractive Index | 1.442 |
| Vapor Pressure | 1.904000 mmHg @ 25.00 C. (est) |
| LogP | 2.4 |
| Solubility | Insoluble in water; Soluble in fat |
| Appearance | Clear liquid with a musty, earthy, terpineolic note |
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.