03642

α-Ionon

analytical standard

• Synonym(e): 4-(2,6,6-Trimethyl-2-cyclohexenyl)-3-buten-2-on
• Empirische Formel (Hill-System): C₁₃H₂₀O
• CAS-Nummer: 127-41-3
• Molekulargewicht: 192.30
• Beilstein: 3197885
• EG-Nummer: 204-841-6
• MDL-Nummer: MFCD00001565
• UNSPSC-Code: 77101502
• PubChem Substanz-ID: 329747748
• NACRES: NA.24

Eigenschaften

• Qualität: analytical standard
• Qualitätsniveau: 100
• Assay: ≥96.0% (GC)
• Haltbarkeit: limited shelf life, expiry date on the label
• Brechungsindex: n20/D 1.497-1.502; n20/D 1.498 (lit.)
• bp: 259-263 °C (lit.)
• Dichte: 0.93 g/mL at 25 °C (lit.)
• Anwendung(en): cleaning products; cosmetics; flavors and fragrances; food and beverages; personal care
• Format: neat
• SMILES String: CC(=O)\C=C\C1C(C)=CCCC1(C)C
• InChI: 1S/C13H20O/c1-10-6-5-9-13(3,4)12(10)8-7-11(2)14/h6-8,12H,5,9H2,1-4H3/b8-7+
• InChIKey: UZFLPKAIBPNNCA-BQYQJAHWSA-N

Beschreibung

Allgemeine Beschreibung

α-lonone is a C13 norterpenoid formed from the degradation of carotenoids. It is an important fragrance compound used in perfume industries due to its characteristic fine violet and rose scents. Commercially α-lonone is used in cosmetics, personal care products, detergents, etc. As a flavoring agent, it is widely used in various beverages including wine and tea.

Anwendung

α-Ionone may be used as an analytical reference standard for the determination of the analyte in various beverages by chromatography-based techniques.

Empfohlene Produkte

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Sicherheitshinweise

• Piktogramme: GHS08
• Signalwort: Danger
• H-Sätze: H334
• P-Sätze: P261 - P342 + P311
• Gefahreneinstufungen: Resp. Sens. 1
• Lagerklassenschlüssel: 10 - Combustible liquids
• WGK: WGK 2
• Flammpunkt (°F): 244.4 °F - closed cup
• Flammpunkt (°C): 118 °C - closed cup