Isolongifolene
Aroma Chemical CAS 1135-66-6
A dry woody note with an amber character and a soft incense facet. Dusty and natural, it adds a woody depth to compositions.
Odor profile
| Descriptor 1 | Woody |
| Descriptor 2 | Amber |
| Descriptor 3 | Incense |
Identification
| CAS Number | 1135-66-6 |
| INCI Name | Hexahydro-tetramethyl-methanonaphthalene |
| Category | Aroma Chemical |
| Formula | C15H24 |
| Mol. Weight | 204.35 |
| IUPAC Name | (1R,8S)-2,2,7,7-tetramethyltricyclo[6.2.1.01,6]undec-5-ene |
| InChIKey | CQUAYTJDLQBXCQ-NHYWBVRUSA-N |
Synonyms
1,3,4,5,6,7-hexahydro-1,1,5,5-tetramethyl-2H-2,4-methanophthalene, (2S,4aR)-1,3,4,5,6,7-hexahydro-1,1,5,5-tetramethyl-2H-2,4a-methanonaphthalene, (2S)-1,3,4,5,6,7-hexahydro-1,1,5,5-tetramethyl-2H-2,4a-methanonaphthalene, hexahydrotetramethyl methanonaphthalene, (-)-iso longifolene, iso longifolene, 2H-2,4a-methanonaphthalene, 1,3,4,5,6,7-hexahydro-1,1,5,5-tetramethyl-, 2H-2,4a-methanonaphthalene, 1,3,4,5,6,7-hexahydro-1,1,5,5-tetramethyl-, (2S,4aR)-, 2,2,7,7-tetramethyl tricyclo(6.2.1(1,8).0(1,6))undec-5-ene
Physical and chemical data
| Boiling Point | 255.00 °C |
| Flash Point | 102.22 °C |
| Density | 0.92600 |
| Refractive Index | 1.49500 |
| Vapor Pressure | 0.014000 mmHg @ 25.00 C. (est) |
| LogP | 6.150 |
| Solubility | alcohol; water, 0.1401 mg/L @ 25 C (est); For experimental / research use only. |
| 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.