W240109
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W240109
Aldrich
δ-Dodecalactone
≥98%, FCC, Kosher, FG
| Synonym: | (±)-δ-Heptyl-δ-valerolactone, (±)-5-Dodecanolide, (±)-6-Heptyltetrahydro-2H-pyran-2-one, 5-Hydroxydodecanoic acid δ-lactone |
| CAS Number: | 713-95-1 |
| Linear Formula: | C12H22O2 |
| Molecular Weight: | 198.30 |
| FEMA Number: | 2401 |
| Beilstein Registry Number: | 1282749 |
| EC Number: | 211-932-4 |
| Council of Europe no.: | 624 |
| MDL number: | MFCD00006651 |
| PubChem Substance ID: | 24901048 |
| Flavis number: | 10.008 |
Description
| Biochem/physiol Actions | Taste at 10 ppm |
| Other Notes | Natural occurrence: Blue cheese, heated butter, pork fat, rum, sherry and cheeses. |
Properties
| grade | FCC |
| FG | |
| Halal | |
| Kosher | |
| NI | |
| assay | ≥98% |
| refractive index | n |
| bp | 140-141 °C/1 mmHg(lit.) |
| mp | −12 °C(lit.) |
| density | 0.942 g/mL at 25 °C(lit.) |
| Organoleptic | butter; cheese; coconut; creamy; oily; peach; wine-like |
Safety
| Personal Protective Equipment | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-37/39 |
| WGK Germany | 2 |
| RTECS | UQ0850000 |
| Flash Point(F) | 235 °F |
| Flash Point(C) | 113 °C |
References
| reference | Mosciano, G. Perfum. Flavor. 3rd ed., 21, 52, (1996) |
| Beilstein | Beil. 17,V,9,100 |
| Arctander, 1103 / Corp MSDS 1 (1), 1491:B / FT-IR 2 (1), 1192:C / FT-NMR 1 (1), 1153:A / Fenaroli, 207 / RegBook 3 (1), 815:D / RegBook 1 (1), 815:D / Structure Index 1, 127:B:9 / Vapor Phase 3, 756:C |
