Nonanal Dimethyl Acetal
Aroma Chemical Top Note CAS 18824-63-0
A fresh floral note with a citrus character and a soft green facet.
Odor profile
| Note | Top Note |
| Descriptor 1 | Fruity |
| Descriptor 2 | Pear |
| Descriptor 3 | Green |
| Tenacity2 | 8 h |
2 Source: The Good Scents Company
Identification
| CAS Number | 18824-63-0 |
| Category | Aroma Chemical |
| Formula | C11H24O2 |
| Mol. Weight | 188.31 |
| IUPAC Name | 1,1-dimethoxynonane |
| InChIKey | LYLVOCPDQAOQKL-UHFFFAOYSA-N |
Synonyms
aldehyde C-9 dimethyl acetal, 1,1-dimethoxynonane, nonane, 1,1-dimethoxy-, pelargonaldehyde dimethyl acetal, pelargonic aldehyde dimethyl acetal
Physical and chemical data
| Boiling Point | 62 °C @ 15 mmHg |
| Flash Point | 68.33 °C |
| Density | 0.84100 |
| Refractive Index | 1.41300 |
| Vapor Pressure | 0.235000 mmHg @ 25.00 C. (est) |
| LogP | 3.569 |
| Solubility | alcohol; water, 37.5 mg/L @ 25 C (est); alkalis |
| 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.