2,6-Octadienal, 3,7-Dimethyl-, Acid-Isomerized
Aroma Chemical CAS 90480-35-6
2,6-Octadienal, 3,7-Dimethyl-, Acid-Isomerized is a citrus, lime and fruity material in the Fragrance Material Index. A written odor description for this material is not yet available.
Odor profile
| Descriptor 1 | Citrus |
| Descriptor 2 | Lime |
| Descriptor 3 | Fruity |
Identification
| CAS Number | 90480-35-6 |
| INCI Name | Citral-acid isomerized |
| Category | Aroma Chemical |
| Formula | C12H20O |
| IUPAC Name | 2,6-octadienal, 3,7-dimethyl-, acid isomerized |
Synonyms
3,7-dimethyl-2,6-octadienal acid-isomerized
Physical and chemical data
| Flash Point | 45 °C |
| Density | 0.915 to 0.957 |
| Refractive Index | 1.505 to 1.522 |
| Appearance | yellow liquid |
Regulatory status
Restricted components
| Component | Share |
|---|---|
| Citral | 10 % |
| D-Limonene | 1 % |
| Geraniol | 0.05 % |
| Linalool | 0.01 % |
IFRA regulated substances contained in this material. The interactive index derives the effective maximum concentration per category from them.
EU allergen declaration
| Substance | Share |
|---|---|
| alpha-Terpinene | 10 % |
| Terpinolene | 10 % |
| Citral | 10 % |
| Limonene | 1 % |
| Terpineol | 0.7 % |
| Geraniol | 0.05 % |
| Linalool | 0.01 % |
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.