Hyacinth Body
Aroma Chemical Heart Note CAS 2556-10-7
A fresh leafy green note with a true hyacinth floralcy and a nasturtium edge. It builds hyacinth, green and violet leaf effects in light and heavy florals.
Odor profile
| Note | Heart Note |
| Descriptor 1 | Green |
| Descriptor 2 | Fresh |
| Descriptor 3 | Floral |
| Odor Impact1 | 400 |
| Tenacity2 | 12 h |
1 Source: PerfumersWorld
2 Source: The Good Scents Company
Identification
| CAS Number | 2556-10-7 |
| INCI Name | Ethyl phenethyl acetal |
| Category | Aroma Chemical |
| Formula | C12H18O2 |
| Mol. Weight | 194.27 |
| IUPAC Name | 2-(1-ethoxyethoxy)ethylbenzene |
| InChIKey | QQDGMPOYFGNLMT-UHFFFAOYSA-N |
Synonyms
Acetaldehyde ethyl phenylethyl acetal; Verotyl; Acetaldehyde Ethyl Phenethyl Acetal; acetaldehyde Ethyl Phenyl Ethyl Acetal; Efetaal; 1-Ethoxy-1-(2-phenylethoxy)-ethane; ethane, 1-ethoxy-1-(2-phenylethoxy)-; Acetal E; acetaldehyde ethyl 2-phenyl ethyl acetal; acetaldehyde ethyl 2-phenylethyl acetal; ethyl phenethyl acetal; benzene, (2-(1-ethoxyethoxy)ethyl)-; efetaal (Givaudan); emeraldine; 1-ethoxy-1-(2-phenyl ethoxy) ethane; 1-ethoxy-1-(2-phenylethoxy)ethane; 2-(1-(ethoxy)ethoxy) ethyl benzene; (2-(1-ethoxyethoxy)ethyl) benzene; [2-(1-ethoxyethoxy)ethyl]benzene; 2-(1-ethoxyethoxy)ethylbenzene; 1-(2-((1-(ethyl oxy)ethyl)oxy)ethyl) benzene; hyacinth body (IFF); nasturtium acetal; verdilyn (Quest); verotyl (PFW); verotyl II (PFW)
Physical and chemical data
| Boiling Point | 257.5 °C |
| Density | 0.95300 |
| Refractive Index | 1.47800 |
| Vapor Pressure | 0.056000 mmHg @ 25.00 C. (est) |
| LogP | 2.8 |
| Solubility | alcohol; dipropylene glycol; isopropyl myristate |
| Appearance | colorless to pale yellow clear liquid |
Regulatory status
EU allergen declaration
| Substance | Share |
|---|---|
| Benzyl alcohol | 0.04 % |
Substances that must be named in the ingredient list under Annex III of Regulation (EC) 1223/2009, as amended by Regulation (EU) 2023/1545. Where a range was given, the upper bound is shown.
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.