W396400

2-Acetyl-3-methylpyrazine

≥98%, FG

• Synonyme(s) : 1-(3-methylpyrazin-2-yl)ethanone
• Formule empirique (notation de Hill): C₇H₈N₂O
• Numéro CAS: 23787-80-6
• Poids moléculaire : 136.15
• Numéro FEMA: 3964
• Numéro CE : 245-889-8
• Numéro MDL: MFCD00014612
• Code UNSPSC : 12164502
• ID de substance PubChem : 24901956
• Numéro Flavis : 14.082
• Nomenclature NACRES : NA.21

Propriétés

• Source biologique: synthetic
• Niveau de qualité: 400
• Qualité: FG; Fragrance grade; Halal; Kosher
• Agence: follows IFRA guidelines
• Conformité réglementaire: EU Regulation 1223/2009; EU Regulation 1334/2008 & 178/2002
• Pureté: ≥98%
• Indice de réfraction: n20/D 1.521 (lit.)
• Point d'ébullition: 90 °C/20 mmHg (lit.)
• Densité: 1.114 g/mL at 25 °C (lit.)
• Application(s): flavors and fragrances
• Documentation: see Safety & Documentation for available documents
• Allergène alimentaire: no known allergens
• Allergène de parfum: no known allergens
• Propriétés organoleptiques: nutty; roasted
• Température de stockage: 2-8°C
• Chaîne SMILES: CC(=O)c1nccnc1C
• InChI: 1S/C7H8N2O/c1-5-7(6(2)10)9-4-3-8-5/h3-4H,1-2H3
• Clé InChI: QUNOTZOHYZZWKQ-UHFFFAOYSA-N

Description

Application

• 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).

Informations sur la sécurité

• Pictogrammes: GHS07
• Mention d'avertissement: Warning
• Mentions de danger: H315,H319,H335
• Conseils de prudence: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Classification des risques: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Organes cibles: Respiratory system
• Code de la classe de stockage: 10 - Combustible liquids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): 176.0 °F - closed cup
• Point d'éclair (°C): 80 °C - closed cup
• Équipement de protection individuelle: Eyeshields, Gloves, type ABEK (EN14387) respirator filter