Lavender Aldehyde
Aroma Chemical Base Note CAS 35158-25-9
Powerful, diffusive lavender with a green, herbal character and a soft woody, slightly powdery facet. It strengthens lavender, fougere and gourmand accords from the top.
Odor profile
| Note | Base Note |
| Descriptor 1 | Herbal |
| Descriptor 2 | Lavender |
| Descriptor 3 | Woody |
| Odor Impact1 | 100 |
| Impact Level | Medium |
| Tenacity1 | 14 h |
| Tenacity2 | 14 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 | 35158-25-9 |
| INCI Name | Isopropylmethylhexenal |
| Category | Aroma Chemical |
| Formula | C10H18O |
| Mol. Weight | 154.25 |
| IUPAC Name | 5-methyl-2-propan-2-ylhex-2-enal |
| InChIKey | IOLQAHFPDADCHJ-UHFFFAOYSA-N |
Synonyms
2-Isopropyl-5-methyl-2-hexenal, iso dihydrolavandulal, iso dihydrolavandulyl aldehyde, methyl-2-(1-methyl ethyl)-2-hexenal, methyl-2-propan-2-ylhex-2-enal, iso propyl methyl hexenal, 2-iso propyl-5-methyl hex-2-enal, 2-iso propyl-5-methyl-2-hexen-1-al, 2-iso propyl-5-methyl-2-hexenal, alpha-iso propyl-beta-isobutyl acrolein, Apple, Research, iso dihydro lavandulal, hex-2-enal, 2-isopropyl-5-methyl-, 2-hexenal, 5-methyl-2-(1-methylethyl)-, iso hydrolavandulal, lavender aldehyde FCC, 5-methyl-2-(1-methyl ethyl)-2-hexenal, 5-methyl-2-(1-methylethyl)-2-hexenal, 5-methyl-2-(propan-2-yl)hex-2-enal, 5-methyl-2-propan-2-ylhex-2-enal, 2-iso propyl-5-methyl-2-hexenal synthetic, 2-iso propyl-5-methylhex-2-enal
Physical and chemical data
| Boiling Point | 189.00 °C |
| Flash Point | 62.78 °C |
| Density | 0.84 |
| Refractive Index | 1.448 |
| Vapor Pressure | 0.200000 mmHg @ 20.00 C. |
| LogP | 2.9 |
| Solubility | Insoluble in water |
| Appearance | Pale yellow liquid; powerful woody, herbaceous aroma |
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.