W337307

2-Methyltetrahydrofuran-3-one

≥97%, FG

• Synonym(e): 4,5-Dihydro-2-methyl-3(2H)-furanon, Furan aus Kaffee, 2-Methyltetrahydro-3-furanon
• Empirische Formel (Hill-System): C₅H₈O₂
• CAS-Nummer: 3188-00-9
• Molekulargewicht: 100.12
• FEMA-Nummer: 3373
• Beilstein: 1341334
• EG-Nummer: 221-685-4
• CoE-Nummer: 2338
• MDL-Nummer: MFCD00010423
• UNSPSC-Code: 12164502
• PubChem Substanz-ID: 24901672
• Flavis-Nummer: 13.042
• NACRES: NA.21

Eigenschaften

• Biologische Quelle: synthetic
• Qualitätsniveau: 400
• Qualität: FG; Fragrance grade; Halal; Kosher
• Agentur: follows IFRA guidelines; meets purity specifications of JECFA
• Einhaltung gesetzlicher Vorschriften: EU Regulation 1223/2009; EU Regulation 1334/2008 & 178/2002
• Assay: ≥97%
• Brechungsindex: n20/D 1.429 (lit.)
• bp: 139 °C (lit.)
• Dichte: 1.034 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: coffee; nutty; brown; rum
• SMILES String: CC1OCCC1=O
• InChI: 1S/C5H8O2/c1-4-5(6)2-3-7-4/h4H,2-3H2,1H3
• InChIKey: FCWYQRVIQDNGBI-UHFFFAOYSA-N

Beschreibung

Anwendung

• Low-temperature combustion chemistry of novel biofuels: resonance-stabilized QOOH in the oxidation of diethyl ketone.: This article explores the combustion chemistry of biofuels, including the oxidation mechanisms of diethyl ketone and related compounds, highlighting the role of 2-methyltetrahydrofuran-3-one as an intermediate in low-temperature oxidation processes (Scheer et al., 2014).

Sicherheitshinweise

• Piktogramme: GHS02,GHS07
• Signalwort: Warning
• H-Sätze: H226,H302
• P-Sätze: P210 - P233 - P240 - P241 - P242 - P301 + P312
• Gefahreneinstufungen: Acute Tox. 4 Oral - Flam. Liq. 3
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 2
• Flammpunkt (°F): 102.2 °F - closed cup
• Flammpunkt (°C): 39 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter