Fructone B
Aroma Chemical Top Note CAS 6290-17-1
A fresh fruity note with a ripe apple and strawberry character and a soft winey nuance. It adds a sweet jammy lift to fruity and floral accords.
Odor profile
| Note | Top Note |
| Descriptor 1 | Fruity |
| Descriptor 2 | Strawberry |
| Descriptor 3 | Apple |
| Odor Impact1 | 80 |
| Impact Level | Medium |
| Tenacity1 | 2 h |
| Tenacity2 | 12 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 | 6290-17-1 |
| INCI Name | Ethyl dimethyldioxolane-2-acetate |
| Category | Aroma Chemical |
| Formula | C9H16O4 |
| Mol. Weight | 188.22 |
| IUPAC Name | ethyl 2-(2,4-dimethyl-1,3-dioxolan-2-yl)acetate |
| InChIKey | GSIXJEIRJVOUFB-UHFFFAOYSA-N |
Synonyms
Ethyl 2, 4-dimethyldioxolane-2-acetate, Ethyl 2,4-dimethyl-1,3-dioxolane-2-acetate, Acetic acid, 2-(2, 4-dimethyl-1, 3-dioxolanyl-2)-, ethyl ester, Ethyl acetoacetate propyleneglycol ketal, Dimethyldioxolan, Fraistone, Ketofraisal, Propylfruitat, Ketal Fructone B, Ethyl-2,4-dimethyl-1,3-dioxolane-2-acetate, ?? Sa1210, acetoacetic acid, ethyl ester, 1,2-propylene ketal, dimethyl dioxolan, dimethyl dioxolane, 2,4-dimethyl-1,3-dioxolane-2-acetic acid ethyl ester, 2,4-dimethyl-1,3-dioxolane-2-ethyl acetate, 1,3-dioxolane-2-acetic acid, 2,4-dimethyl-, ethyl ester, ethyl (2,4-dimethyl-1,3-dioxolan-2-yl)acetate, ethyl 2-(2,4-dimethyl-1,3-dioxolan-2-yl)acetate, cis- and trans-ethyl 2,4-dimethyl-1,3-dioxolane-2-acetate, ethyl aceto acetate PG acetal, ethyl acetoacetate propylene glycol ketal, ethyl dimethyl dioxolane acetate, ethyl dimethyl dioxolane-2-acetate, (Z+E)-ethyl-2,4-dimethyl-1,3-dioxolane-2-acetate, fragolane (Symrise), fraisberry (Tadimety), fraistone (IFF), fruity ketal, methyl fragolan, propyl fruitat, strawberry ketal
Physical and chemical data
| Boiling Point | 110 °C @ 27 mmHg |
| Melting Point | -68.00 °C |
| Flash Point | 90.56 °C |
| Density | 1.048 |
| Refractive Index | 1.422 |
| Vapor Pressure | 0.112000 mmHg @ 25.00 C. (est) |
| LogP | 0.7 |
| Solubility | Insoluble in water |
| Appearance | Colourless liquid; Soft, fruity notes |
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.