4,4A,5,9B-Tetrahydroindeno[1,2-D]-1,3-Dioxine
Aroma Chemical Base Note CAS 18096-62-3
A floral note with a jasmine and indolic character and a soft earthy animal facet. Natural and heady, it adds a white floral depth to compositions.
Odor profile
| Note | Base Note |
| Descriptor 1 | Floral |
| Descriptor 2 | Earthy |
| Descriptor 3 | Leathery |
| Tenacity2 | 400 h |
2 Source: The Good Scents Company
Identification
| CAS Number | 18096-62-3 |
| INCI Name | Tetrahydroindeno-dioxin |
| Category | Aroma Chemical |
| Formula | C11H12O2 |
| Mol. Weight | 176.21 |
| IUPAC Name | 4,4a,5,9b-tetrahydroindeno[1,2-d][1,3]dioxine |
| InChIKey | CZSXBBWOROMVEW-UHFFFAOYSA-N |
Synonyms
dihydroindenyl-2,4-dioxane, florindal, formaldehyde-(indan-1-ol-2-hydroxymethyl) acetal, 1,2,3,4,4a,9b-hexahydro-2,4-dioxafluorene, 2H,4H,4aH,9bH-indano[1,2-d]1,3-dioxane, indeno(1,2-d)-1,3-dioxin, 4,4a,5,9b-tetrahydro-, indeno[1,2-d]-1,3-dioxin, 4,4a,5,9b-tetrahydro-, indoflor (Symrise), indoflor cryst. (Symrise), indoflor crystal (Symrise), indoflor crystals (Symrise), indolal, indolarome (IFF), indoletal, 4,4alpha,5,9beta-tetrahydroinden(1,2:d)1,3-dioxine, 4,4a,5,9b-tetrahydroindeno(1,2-d)-1,3-dioxin, tetrahydroindeno-m-dioxin, tetrahydroindeno-meta-dioxin, 4,4a,5,9b-tetrahydroindeno[1,2-d]-1,3-dioxin, tetrahydroindenodioxin, 4,4a,5,9b-tetrahydroindeno[1,2-d][1,3]dioxine
Physical and chemical data
| Boiling Point | 282.93 °C |
| Melting Point | 36.00 °C |
| Flash Point | >100 °C |
| Density | 1.27 |
| Vapor Pressure | 0.006000 mmHg @ 25.00 C. (est) |
| LogP | 1.325 |
| Solubility | alcohol; water, 1549 mg/L @ 25 C (est); alcoholic lotion |
| Appearance | white crystalline 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.