(2alpha,4aalpha,8beta)-Hexahydro-1,1,5,5-Tetramethyl-2H-2,4A-Methanonaphthalene-8(5H)-One
Aroma Chemical CAS 29461-13-0
A soft woody note with an earthy patchouli character. Natural and dry, it adds a woody patchouli depth to chypre and woody accords.
Odor profile
| Descriptor 1 | Woody |
| Descriptor 2 | Patchouli |
| Descriptor 3 | Earthy |
Identification
| CAS Number | 29461-13-0 |
| INCI Name | Hexahydro-tetramethylmethanonaphthalen-8-one |
| Category | Aroma Chemical |
| Formula | C15H24O |
| Mol. Weight | 220.35 |
| IUPAC Name | (3S,6S,9R)-2,2,8,8-tetramethyl-octahydro-1H-2,4a-methanonapthalen-10-one |
| InChIKey | VCOCESNMLNDPLX-NVBFEUDRSA-N |
Synonyms
(2a,4aa,8a)-hexahydro-1,1,5,5-tetramethyl-2H-2,4a-methanonaphthalen-8(5H)-one, (2alpha,4aalpha,8beta)-hexahydro-1,1,5,5-tetramethyl-2H-2,4a-methanonaphthalen-8(5H)-one, 1,3,4,6,7,8a-hexahydro-1,1,5,5-tetramethyl-2H-2,4a-methanonaphthalen-8(5H)-one, iso longifolanone, iso longifolene ketone exo, 2H-2,4a-methanonaphthalen-8(5H)-one, 1,3,4,6,7,8a-hexahydro-1,1,5,5-tetramethyl-, 2H-2,4a-methanonaphthalen-8(5H)-one, hexahydro-1,1,5,5-tetramethyl-, 2,2,7,7-tetramethyltricyclo(6.2.1.0(1,6))-undecan-5-one, 2,2,7,7-tetramethyltricyclo[6.2.1.01,6]undecan-5-one
Physical and chemical data
| Boiling Point | 286.00 °C |
| Flash Point | 119.70 °C |
| Density | 1.00000 |
| Refractive Index | 1.50000 |
| Vapor Pressure | 0.003000 mmHg @ 25.00 C. (est) |
| LogP | 4.175 |
| Solubility | alcohol; water, 18.94 mg/L @ 25 C (est) |
| Appearance | colorless to pale yellow 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.