W337609

4-Methylthio-4-methyl-2-pentanone

≥98%, FG

• Synonym(e): cassis pentanone
• Lineare Formel: CH₃SC(CH₃)₂CH₂COCH₃
• CAS-Nummer: 23550-40-5
• Molekulargewicht: 146.25
• FEMA-Nummer: 3376
• EG-Nummer: 245-727-6
• CoE-Nummer: 11551
• MDL-Nummer: MFCD00049253
• UNSPSC-Code: 12164502
• PubChem Substanz-ID: 24901675
• Flavis-Nummer: 12.058
• NACRES: NA.21

Eigenschaften

• Biologische Quelle: synthetic
• Qualitätsniveau: 400
• Qualität: FG; Halal; Kosher
• Einhaltung gesetzlicher Vorschriften: EU Regulation 1334/2008 & 872/2012; FDA 21 CFR 110
• Assay: ≥98%
• Brechungsindex: n20/D 1.472 (lit.)
• bp: 78 °C/15 mmHg (lit.)
• Dichte: 0.964 g/mL at 25 °C (lit.)
• Anwendung(en): flavors and fragrances
• Dokumentation: see Safety & Documentation for available documents
• Nahrungsmittelallergen: no known allergens
• Organoleptisch: green; metallic; sulfurous
• SMILES String: CSC(C)(C)CC(C)=O
• InChI: 1S/C7H14OS/c1-6(8)5-7(2,3)9-4/h5H2,1-4H3
• InChIKey: DHANVOSHQILVNQ-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

4-Methylthio-4-methyl-2-pentanone is a volatile sulfur-containing flavor compound found in white wines.

Anwendung

• Optimization of ultrasound assisted-emulsification-dispersive liquid-liquid microextraction by experimental design methodologies for the determination of sulfur compounds in wines by gas chromatography-mass spectrometry.: This paper discusses the optimization of a novel extraction technique using 4-Methylthio-4-methyl-2-pentanone for identifying sulfur compounds in wines. The methodology enhances the detection capabilities of gas chromatography-mass spectrometry, offering significant improvements in food safety and quality control (Silva MF et al., 2010).

Sicherheitshinweise

• Lagerklassenschlüssel: 10 - Combustible liquids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: Eyeshields, Gloves