W377406
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W377406
Theaspirane
mixture of cis and trans, ≥85%, FG
| Synonym: | (±)-Theaspirane, 2,6,10,10-Tetramethyl-1-oxaspiro[4.5]dec-6-ene |
| CAS Number: | 36431-72-8 |
| Empirical Formula (Hill Notation): | C13H22O |
| Molecular Weight: | 194.31 |
| FEMA Number: | 3774 |
| Beilstein Registry Number: | 1424383 |
| EC Number: | 253-031-9 |
| Council of Europe no.: | 10515 |
| MDL number: | MFCD00085214 |
| PubChem Substance ID: | 24901878 |
| Flavis number: | 13.098 |
Description
| Biochem/physiol Actions | Odor at 1.0% |
| Taste at 10 ppm | |
| Other Notes | Natural occurrence: Black chokeberry, grape, white wine, raspberry, passion fruit juice and cherimoya. |
Properties
| grade | FG |
| Halal | |
| Kosher | |
| NI | |
| assay | ≥85% |
| refractive index | n |
| bp | 68-72 °C/3 mmHg(lit.) |
| density | 0.931 g/mL at 25 °C(lit.) |
| Organoleptic | berry; green; woody; minty; vanilla; wine-like |
Safety
| Personal Protective Equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
| Safety Statements | 24/25 |
| WGK Germany | 2 |
| Flash Point(F) | 149 °F |
| Flash Point(C) | 65 °C |
References
| reference | Mosciano, G., Organoleptic Characteristics of Flavor Materials Perfum. Flavor. 8th ed., 30, 41, (2005) |
| Mosciano, G. Perfum. Flavor. 4th ed., 30, 56, (2005) | |
| Beilstein | Beil. 17,V,1,447 |
| FT-IR 2 (1), 378:B / Fenaroli (751) |
