W240109

δ-Dodecalakton

≥97%, FG

• Synonym(e): (±)-5-Dodecanolid, (±)-δ-Pentyl-δ-Valerolacton, (±)-6-Heptyltetrahydro-2H-pyran-2-on, 5-Hydroxydodecansäure-δ-lacton
• Empirische Formel (Hill-System): C₁₂H₂₂O₂
• CAS-Nummer: 713-95-1
• Molekulargewicht: 198.30
• FEMA-Nummer: 2401
• Beilstein: 1282749
• EG-Nummer: 211-932-4
• CoE-Nummer: 624
• MDL-Nummer: MFCD00006651
• UNSPSC-Code: 12164502
• PubChem Substanz-ID: 24901048
• Flavis-Nummer: 10.008
• NACRES: NA.21

Eigenschaften

• Biologische Quelle: synthetic
• Qualitätsniveau: 400
• Qualität: FG; Fragrance grade; Halal; Kosher
• Agentur: follows IFRA guidelines
• Einhaltung gesetzlicher Vorschriften: EU Regulation 1223/2009; EU Regulation 1334/2008 & 178/2002; FCC; FDA 21 CFR 117; FDA 21 CFR 172.515
• Assay: ≥97%
• Brechungsindex: n20/D 1.460 (lit.)
• bp: 140-141 °C/1 mmHg (lit.)
• mp (Schmelzpunkt): −12 °C (lit.)
• Dichte: 0.942 g/mL at 25 °C (lit.)
• Anwendung(en): flavors and fragrances
• Dokumentation: see Safety & Documentation for available documents
• Nahrungsmittelallergen: no known allergens
• Allergener Duftstoff: no known allergens
• Organoleptisch: butter; cheese; coconut; creamy; oily; peach
• SMILES String: CCCCCCCC1CCCC(=O)O1
• InChI: 1S/C12H22O2/c1-2-3-4-5-6-8-11-9-7-10-12(13)14-11/h11H,2-10H2,1H3
• InChIKey: QRPLZGZHJABGRS-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

δ-Dodecalactone is a flavor volatile compound mainly found in milk fat.

Anwendung

• Enantiomeric analysis of γ(δ)-lactones by reversed phase high performance liquid chromatography using amylose tris(5-chloro-2-methylphenylcarbamate) as stationary phase.: This study details the enantiomeric analysis of δ-Dodecalactone and other lactones, showcasing advanced chromatographic techniques for separating and analyzing these compounds. The research is pivotal for understanding the stereochemistry and application of lactones in various industries (Zhu et al., 2024).

Biochem./physiol. Wirkung

Taste at 10 ppm

Sonstige Hinweise

Natural occurrence: Blue cheese, heated butter, pork fat, rum, sherry and cheeses.

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H315,H319,H335
• P-Sätze: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Gefahreneinstufungen: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 10 - Combustible liquids
• WGK: WGK 2
• Flammpunkt (°F): 235.4 °F - closed cup
• Flammpunkt (°C): 113 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Gloves, type ABEK (EN14387) respirator filter