2,2-Dimethyl-3-Methyl-3-Butenyl Propanoate
Aroma Chemical Top Note CAS 104468-21-5
A fresh herbal note with a chamomile and red rose character and a soft fruity facet. Floral and natural, it adds a green lift to compositions.
Odor profile
| Note | Top Note |
| Descriptor 1 | Herbal |
| Descriptor 2 | Chamomile |
| Descriptor 3 | Fruity |
| Tenacity2 | 3 h |
2 Source: The Good Scents Company
Identification
| CAS Number | 104468-21-5 |
| Category | Aroma Chemical |
| Formula | C10H18O2 |
| Mol. Weight | 170.25 |
| IUPAC Name | 3-methylbut-3-enyl 2,2-dimethylpropanoate |
| InChIKey | FJEBKWNPJIZWKJ-UHFFFAOYSA-N |
Synonyms
2,2-dimethyl propionic acid 3-methyl-3-butenyl ester, 3-methyl-3-butenyl 2,2-dimethyl propionate, 3-methylbut-3-enyl 2,2-dimethylpropanoate, romilat
Physical and chemical data
| Boiling Point | 130.00 °C |
| Flash Point | 58.33 °C |
| Density | 0.86780 |
| Refractive Index | 1.42000 |
| Solubility | alcohol; water, 49.73 mg/L @ 25 C (est) |
| 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.