W333603

2,3-Diethyl-5-methylpyrazine

99%, FG

• Synonym(s): hazelnut pyrazine
• Empirical Formula (Hill Notation): C₉H₁₄N₂
• CAS Number: 18138-04-0
• Molecular Weight: 150.22
• FEMA Number: 3336
• EC Number: 242-024-6
• Council of Europe no.: 11303
• MDL number: MFCD00009635
• UNSPSC Code: 12164502
• PubChem Substance ID: 24901650
• Flavis number: 14.056
• NACRES: NA.21

Properties

• biological source: synthetic
• Quality Level: 400
• grade: FG; Fragrance grade; Halal; Kosher
• agency: follows IFRA guidelines; meets purity specifications of JECFA
• reg. compliance: EU Regulation 1223/2009; EU Regulation 1334/2008 & 178/2002
• assay: 99%
• refractive index: n20/D 1.498 (lit.)
• density: 0.949 g/mL at 25 °C (lit.)
• application(s): flavors and fragrances
• documentation: see Safety & Documentation for available documents
• food allergen: no known allergens
• fragrance allergen: no known allergens
• organoleptic: hazelnut; meaty; vegetable
• SMILES string: CCc1ncc(C)nc1CC
• InChI: 1S/C9H14N2/c1-4-8-9(5-2)11-7(3)6-10-8/h6H,4-5H2,1-3H3
• InChI key: PSINWXIDJYEXLO-UHFFFAOYSA-N

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H302 + H312 + H332
• pcodes: P261 - P264 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312
• Hazard Classifications: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral
• Storage Class: 10 - Combustible liquids
• wgk_germany: WGK 3
• flash_point_f: 176.0 °F - closed cup
• flash_point_c: 80 °C - closed cup
• ppe: Eyeshields, Gloves, type ABEK (EN14387) respirator filter