W515507

2,5-Dimethylthiophen

≥98%

• Synonym(e): NSC 60689
• Empirische Formel (Hill-System): C₆H₈S
• CAS-Nummer: 638-02-8
• Molekulargewicht: 112.19
• Beilstein: 106450
• EG-Nummer: 211-313-9
• MDL-Nummer: MFCD00005452
• UNSPSC-Code: 12164502
• PubChem Substanz-ID: 24901914
• Flavis-Nummer: 15.064
• NACRES: NA.21

Eigenschaften

• Biologische Quelle: synthetic
• Qualität: Halal; Kosher
• Assay: ≥98%
• Brechungsindex: n20/D 1.512 (lit.)
• bp: 134 °C/740 mmHg (lit.)
• Dichte: 0.985 g/mL at 25 °C (lit.)
• Anwendung(en): flavors and fragrances
• Dokumentation: see Safety & Documentation for available documents
• Nahrungsmittelallergen: no known allergens
• Organoleptisch: sulfurous
• SMILES String: Cc1ccc(C)s1
• InChI: 1S/C6H8S/c1-5-3-4-6(2)7-5/h3-4H,1-2H3
• InChIKey: GWQOOADXMVQEFT-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

2,5-Dimethylthiophene is a volatile flavoring compound that has been identified in the essential oil of onion. It is reported to be one of the sulfur-containing compounds formed via Maillard reaction/Strecker degradation of cysteine with furaneol.

Sicherheitshinweise

• Piktogramme: GHS02
• Signalwort: Warning
• H-Sätze: H226
• Gefahreneinstufungen: Flam. Liq. 3
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 3
• Flammpunkt (°F): 75.2 °F - closed cup
• Flammpunkt (°C): 24 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter