Verdantiol
Aroma Chemical Heart Note CAS 91-51-0
A fresh green floral note with an orange flower and lily character and a soft citrus lift. Clean and natural, it brings a muguet like freshness to floral accords.
Odor profile
| Note | Heart Note |
| Descriptor 1 | Floral |
| Descriptor 2 | Neroli |
| Descriptor 3 | Muguet |
| Odor Impact1 | 160 |
| Tenacity1 | 64.3 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 | 91-51-0 |
| INCI Name | P-tert-butyl-alpha-methylhydrocinnamal /methylanthranilate schiff base |
| Category | Aroma Chemical |
| Formula | C21H26N2O2 |
| Mol. Weight | 338.4 |
| IUPAC Name | methyl 2-[1-(4-tert-butylphenyl)propan-2-yldiazenyl]benzoate |
| InChIKey | HCYRUADDKFDUII-UHFFFAOYSA-N |
Synonyms
Lilial-methyl anthranilate (schiff base), Lilial-Methylanthranilate, Schiff's Base, Methyl N (para tertiary butyl) alpha methylhydrocinnamylidene anthranilate, Lilial methylanthranilate, Bucinal methylanthranilate, anthranilic acid, N-(3-(p-tert-butylphenyl)-2-methylpropylidene)-, methyl ester, benzoic acid, 2-((3-(4-(1,1-dimethylethyl)phenyl)-2-methylpropylidene)amino)-, methyl ester, p-tert-butyl-alpha-methyl hydrocinnamal / methyl anthranilate schiff base, para-tert-butyl-alpha-methyl hydrocinnamal / methyl anthranilate schiff base, lilanate 3275 P (Grau), lilial/ma schiffbase, lilianth (IFF), liliavert (A.C.S. International), lilyall / methyl anthranilate schiffs base, lilyantine, maranthra, methyl 2-((3-(4-(1,1-dimethyl ethyl)phenyl)-2-methyl propylidene)amino) benzoate, methyl 2-((3-(4-(1,1-dimethylethyl)phenyl)-2-methylpropylidene)amino)benzoate, methyl 2-[[3-(4-tert-butylphenyl)-2-methylpropylidene]amino]benzoate, methyl anthranilate / lilial, methyl anthranilate / lilyall schiffs base, methyl-N-(p-tert-butyl-a-methylhydrocinnamylidene) anthranilate, methyl-N-(p-tert-butyl-alpha-methylhydrocinnamylidene) anthranilate, methyl-N-(para-tert-butyl-alpha-methyl hydrocinnamylidene) anthranilate, schiff base lilial, schiffs base lilial-methyl anthranilate, schiffs base lilianthral, verdantiol (Givaudan)
Physical and chemical data
| Boiling Point | 471.82 °C |
| Density | 1.03590 |
| Refractive Index | 1.53560 |
| Vapor Pressure | 0.001300 mmHg @ 20.00 C. |
| LogP | 5.9 |
| Solubility | alcohol; water, 0.02806 mg/L @ 25 C (est); beauty care |
| Appearance | yellow liquid to solid |
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.