W313602

2,3-Diethylpyrazin

≥98%, FG

• Synonym(e): Shoyu pyrazine
• Empirische Formel (Hill-System): C₈H₁₂N₂
• CAS-Nummer: 15707-24-1
• Molekulargewicht: 136.19
• FEMA-Nummer: 3136
• EG-Nummer: 239-800-1
• CoE-Nummer: 534
• MDL-Nummer: MFCD00006151
• UNSPSC-Code: 12164502
• PubChem Substanz-ID: 24901482
• Flavis-Nummer: 14.005
• 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; FDA 21 CFR 110
• Assay: ≥98%
• Brechungsindex: n20/D 1.5 (lit.)
• bp: 180-182 °C (lit.)
• Dichte: 0.963 g/mL at 25 °C (lit.)
• Anwendung(en): flavors and fragrances
• Dokumentation: see Safety & Documentation for available documents
• Nahrungsmittelallergen: no known allergens
• Organoleptisch: green; nutty; pepper
• SMILES String: CCc1nccnc1CC
• InChI: 1S/C8H12N2/c1-3-7-8(4-2)10-6-5-9-7/h5-6H,3-4H2,1-2H3
• InChIKey: GZXXANJCCWGCSV-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

2,3-Diethylpyrazine has been identified as one of the volatile flavor constituents in roasted coffee beans, roasted sesame seeds and baked potato.

Anwendung

• Comparison of pyrazines formation in methionine/glucose and corresponding Amadori rearrangement product model.: This research explores the formation of pyrazines, including 2,3-diethylpyrazine, through the reactions of methionine and glucose, providing insights into the pathways and mechanisms involved in the generation of these compounds which are crucial for food flavoring (Deng et al., 2022).

Sicherheitshinweise

• Piktogramme: GHS05,GHS07
• Signalwort: Danger
• H-Sätze: H315,H318,H335
• P-Sätze: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Gefahreneinstufungen: Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 10 - Combustible liquids
• WGK: WGK 3
• Flammpunkt (°F): 159.8 °F - closed cup
• Flammpunkt (°C): 71 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Gloves, type ABEK (EN14387) respirator filter