W396400

2-Acetyl-3-methylpyrazine

≥98%, FG

• Synonym(e): 1-(3-methylpyrazin-2-yl)ethanone
• Empirische Formel (Hill-System): C₇H₈N₂O
• CAS-Nummer: 23787-80-6
• Molekulargewicht: 136.15
• FEMA-Nummer: 3964
• EG-Nummer: 245-889-8
• MDL-Nummer: MFCD00014612
• UNSPSC-Code: 12164502
• PubChem Substanz-ID: 24901956
• Flavis-Nummer: 14.082
• NACRES: NA.21

Eigenschaften

• Biologische Quelle: synthetic
• Qualitätsniveau: 400
• Qualität: FG; Fragrance grade; Halal; Kosher
• Agentur: follows IFRA guidelines
• Einhaltung gesetzlicher Vorschriften: EU Regulation 1223/2009; EU Regulation 1334/2008 & 178/2002
• Assay: ≥98%
• Brechungsindex: n20/D 1.521 (lit.)
• bp: 90 °C/20 mmHg (lit.)
• Dichte: 1.114 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: nutty; roasted
• Lagertemp.: 2-8°C
• SMILES String: CC(=O)c1nccnc1C
• InChI: 1S/C7H8N2O/c1-5-7(6(2)10)9-4-3-8-5/h3-4H,1-2H3
• InChIKey: QUNOTZOHYZZWKQ-UHFFFAOYSA-N

Beschreibung

Anwendung

• RIFM fragrance ingredient safety assessment, 2-acetyl-3-methylpyrazine, CAS Registry number 23787-80-6.: This study, published in "Food and Chemical Toxicology," assesses the safety of 2-Acetyl-3-methylpyrazine as a fragrance ingredient. The comprehensive evaluation covers its toxicological profile, exposure levels, and safety margins to ensure it is safe for use in consumer products (Api et al., 2023).


• New propositions about coffee wet processing: Chemical and sensory perspectives.: Published in "Food Chemistry," this paper investigates the effects of different wet processing methods on the chemical composition and sensory attributes of coffee, highlighting the role of 2-Acetyl-3-methylpyrazine in flavor development (Pereira et al., 2020).

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H315,H319,H335
• P-Sätze: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Gefahreneinstufungen: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 10 - Combustible liquids
• WGK: WGK 3
• Flammpunkt (°F): 176.0 °F - closed cup
• Flammpunkt (°C): 80 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Gloves, type ABEK (EN14387) respirator filter