2-Decanone
Aroma Chemical Top Note CAS 693-54-9
A soft floral note with an orange character and a fatty peach facet. Natural and fruity, it adds a citrus floralcy to compositions.
Odor profile
| Note | Top Note |
| Descriptor 1 | Floral |
| Descriptor 2 | Neroli |
| Descriptor 3 | Peach |
| Impact Level | Medium |
| Tenacity2 | 8 h |
2 Source: The Good Scents Company
Identification
| CAS Number | 693-54-9 |
| Category | Aroma Chemical |
| Formula | C10H20O |
| Mol. Weight | 156.26 |
| IUPAC Name | decan-2-one |
| InChIKey | ZAJNGDIORYACQU-UHFFFAOYSA-N |
Synonyms
decan-2-one, ketone, methyl octyl, methyl N-octyl ketone, methyl octyl ketone, octyl methyl ketone
Physical and chemical data
| Boiling Point | 210.00 °C |
| Melting Point | 14.00 °C |
| Flash Point | 85.00 °C |
| Density | 0.81900 |
| Refractive Index | 1.42100 |
| Vapor Pressure | 0.248000 mmHg @ 25.00 C. (est) |
| LogP | 3.730 |
| Solubility | alcohol; water, 76.8 mg/L @ 25 C (exp); For experimental / research use only. |
| 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.