2,6-Dimethyl-2,4,6-Octatriene
Aroma Chemical Heart Note CAS 3016-19-1
A fresh terpenic note with a sweet floral character.
Odor profile
| Note | Heart Note |
| Descriptor 1 | Aromatic |
| Descriptor 2 | Floral |
| Descriptor 3 | Fresh |
| Impact Level | Medium |
| Tenacity2 | 120 h |
2 Source: The Good Scents Company
Identification
| CAS Number | 3016-19-1 |
| INCI Name | Trans,trans-allo-ocimene |
| Category | Aroma Chemical |
| Formula | C10H16 |
| Mol. Weight | 136.23 |
| IUPAC Name | (4E,6E)-2,6-dimethylocta-2,4,6-triene |
| InChIKey | GQVMHMFBVWSSPF-SOYUKNQTSA-N |
Synonyms
allocimene A, (4E,6E)-alloocimene, (E,E)-alloocimene, 4-trans-6-trans-alloocimene, trans,trans-alloocimene, (4E,6E)-2,6-dimethyl octa-2,4,6-triene, (E,E)-2,6-dimethyl octa-2,4,6-triene, (E)-2,(E)-6-dimethyl octa-2,4,6-triene, (4E,6E)-2,6-dimethyl-2,4,6-octatriene, (E,E)-2,6-dimethyl-2,4,6-octatriene, trans,trans-2,6-dimethyl-2,4,6-octatriene, (4E,6E)-2,6-dimethyl-octa-2,4,6-triene, 2,6-dimethyl-octa-2,4,6-triene, trans, (4E,6E)-2,6-dimethylocta-2,4,6-triene, (E,E)-2,6-dimethylocta-2,4,6-triene, (4E,6E)-allo-ocimene, (E,E)-2,6-allo ocimene, (E,E)-2,6-allo-ocimene, (E)-2,(E)-6-allo-ocimene, trans-2,trans-6-allo-ocimene, trans,trans-2,6-allo-ocimene, ocimene, allo, 2,4,6-octatriene, 2,6-dimethyl-, (4E,6E)-, 2,4,6-octatriene, 2,6-dimethyl-, (E,E)-
Physical and chemical data
| Boiling Point | 188.00 °C |
| Melting Point | -35.40 °C |
| Flash Point | 51.67 °C |
| Density | 0.79100 |
| Refractive Index | 1.53500 |
| Vapor Pressure | 0.816000 mmHg @ 25.00 C. (est) |
| LogP | 4.392 |
| Solubility | alcohol; water, 2.348 mg/L @ 25 C (est) |
| Appearance | colorless to greenish 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.