Vanillin Propylene Glycol Acetal
Aroma Chemical Base Note CAS 68527-74-2
A sweet vanilla note with a chocolate character and a soft creamy facet. Dairy and powdery, it adds a gourmand depth to compositions.
Odor profile
| Note | Base Note |
| Descriptor 1 | Gourmand |
| Descriptor 2 | Vanilla |
| Descriptor 3 | Sweet |
| Impact Level | Medium |
| Tenacity2 | 400 h |
2 Source: The Good Scents Company
Identification
| CAS Number | 68527-74-2 |
| Category | Aroma Chemical |
| Formula | C11H14O4 |
| Mol. Weight | 210.23 |
| IUPAC Name | 2-methoxy-4-(4-methyl-1,3-dioxolan-2-yl)phenol |
| InChIKey | RFGCVZIIIHRESZ-UHFFFAOYSA-N |
Synonyms
2-methoxy-4-(4-methyl-1,3-dioxolan-2-yl) phenol, 2-methoxy-4-(4-methyl-1,3-dioxolan-2-yl)phenol, 3-methoxy-4-hydroxybenzaldehyde propylene glycol acetal, phenol, 2-methoxy-4-(4-methyl-1,3-dioxolan-2-yl)-, vanillin P.G. acetal, vanillin PG acetal, vanillin propylene glycol acetal 75-85%, vanillin propylene glycol acetal 75% tech. grade, vanillin propylene glycol acetal pure, vanillin propyleneglycol acetal
Physical and chemical data
| Boiling Point | 154 °C @ 1 mmHg |
| Flash Point | 110.00 °C |
| Vapor Pressure | 0.000072 mmHg @ 25.00 C. (est) |
| LogP | 1.270 |
| Solubility | alcohol; triacetin; water, 4549 mg/L @ 25 C (est) |
| Appearance | yellow brown viscous liquid |
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.