03642

α-Ionone

analytical standard

• Sinonimo/i: 4-(2,6,6-Trimethyl-2-cyclohexenyl)-3-buten-2-one
• Formula empirica (notazione di Hill): C₁₃H₂₀O
• Numero CAS: 127-41-3
• Peso molecolare: 192.30
• Beilstein: 3197885
• Numero CE: 204-841-6
• Numero MDL: MFCD00001565
• Codice UNSPSC: 77101502
• ID PubChem: 329747748
• NACRES: NA.24

Proprietà

• Grado: analytical standard
• Livello qualitativo: 100
• Saggio: ≥96.0% (GC)
• Durata: limited shelf life, expiry date on the label
• Indice di rifrazione: n20/D 1.497-1.502; n20/D 1.498 (lit.)
• P. ebollizione: 259-263 °C (lit.)
• Densità: 0.93 g/mL at 25 °C (lit.)
• applicazioni: cleaning products; cosmetics; flavors and fragrances; food and beverages; personal care
• Formato: neat
• Stringa SMILE: 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+; UZFLPKAIBPNNCA-BQYQJAHWSA-N

Descrizione

Descrizione generale

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.

Applicazioni

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

Prodotti consigliati

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Informazioni sulla sicurezza

• Pittogrammi: GHS08
• Avvertenze: Danger
• Indicazioni di pericolo: H334
• Consigli di prudenza: P261 - P342 + P311
• Classi di pericolo: Resp. Sens. 1
• Codice della classe di stoccaggio: 10 - Combustible liquids
• Classe di pericolosità dell'acqua (WGK): WGK 2
• Punto d’infiammabilità (°F): 244.4 °F - closed cup
• Punto d’infiammabilità (°C): 118 °C - closed cup