Romandolide
Aroma Chemical Base Note CAS 236391-76-7
A clean transparent white musk with delicate floral and fruity pear facets. Light and luminous, it adds an airy modern musk character to fresh accords.
Odor profile
| Note | Base Note |
| Descriptor 1 | Musk-like |
| Descriptor 2 | Warm |
| Descriptor 3 | Floral |
| Odor Impact1 | 100 |
| Impact Level | Medium |
| Tenacity1 | 400 h |
| Tenacity2 | 400 h |
1 Source: PerfumersWorld
2 Source: The Good Scents Company
Both tenacity figures are blotter life. The two labs use different evaluation protocols, so the numbers are not directly comparable — read them as two independent readings, not as a contradiction.
Identification
| CAS Number | 236391-76-7 |
| Category | Aroma Chemical |
| Formula | C15H26O4 |
| Mol. Weight | 270.36 |
| IUPAC Name | [2-[1-(3,3-dimethylcyclohexyl)ethoxy]-2-oxoethyl] propanoate |
| InChIKey | PDUFSBFWOJELLV-UHFFFAOYSA-N |
Synonyms
Acetic acid, (1-Oxopropoxy)-, 1-(3,3-Dimethylcyclohexyl)ethyl ester, acetic acid (1-oxopropoxy)-, 1-(3, 3- dimethyl cyclohexyl)ethyl ester, acetic acid (1-oxopropoxy)-, 1-(3, 3- dimethylcyclohexyl)ethyl ester, acetic acid 2-(1-oxopropoxy)-, 1-(3, 3-dimethyl cyclohexyl)ethyl ester, acetic acid 2-(1-oxopropoxy)-, 1-(3, 3-dimethylcyclohexyl)ethyl ester, 1-3,3- dimethyl cyclohexyl)ethoxy)carbonyl)methyl propionate, 1-3',3'- dimethyl-1'-cyclohexyl ethoxycarbonyl methyl propanoate, 1-3',3'- dimethyl-1'-cyclohexylethoxycarbonylmethyl propanoate, 1-3,3- dimethylcyclohexyl)ethoxy)carbonyl)methyl propionate, 1-3,3-dimethyl cyclohexyl)ethoxy)carbonyl)methyl propionate, 1-3,3-dimethyl-1-cyclohexyl ethoxycarbonyl methyl propanoate, (1S,rR)-[1-(3,3-dimethyl-1-cyclohexyl)ethoxycarbonyl]methyl propanoate, 1-3,3-dimethyl-1-cyclohexylethoxycarbonylmethyl propanoate, 1-3,3-dimethylcyclohexyl)ethoxy)carbonyl)methyl propionate, [2-[1-(3,3-dimethylcyclohexyl)ethoxy]-2-oxoethyl] propanoate, romandolide (Firmenich)
Physical and chemical data
| Flash Point | 152 °C |
| Density | 1.002 to 1.008 |
| Refractive Index | 1.451 to 1.455 |
| LogP | 4 |
| Solubility | alcohol; water, 2.856 mg/L @ 25 C (est); APC: 0.5 - 5% |
| Appearance | CBI |
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.