W337330

2-Methyltetrahydrofuran-3-one

natural, 97%, FG

• Synonym(s): 4,5-Dihydro-2-methyl-3(2H)-furanone, Coffee furanone, 2-Methyltetrahydro-3-furanone
• Empirical Formula (Hill Notation): C₅H₈O₂
• CAS Number: 3188-00-9
• Molecular Weight: 100.12
• FEMA Number: 3373
• Beilstein/REAXYS Number: 1341334
• EC Number: 221-685-4
• MDL number: MFCD00010423
• UNSPSC Code: 12164502
• PubChem Substance ID: 329830608
• Flavis number: 13.042
• NACRES: NA.21
• Organoleptic: coffee; nutty; brown; rum
• Grade: FG; Halal; Kosher; natural
• Agency: meets purity specifications of JECFA
• Food allergen: no known allergens

Properties

• grade: FG; Halal; Kosher; natural
• Quality Level: 300
• agency: meets purity specifications of JECFA
• reg. compliance: EU Regulation 1334/2008 & 178/2002
• assay: 97%
• refractive index: n20/D 1.429 (lit.)
• bp: 139 °C (lit.)
• density: 1.034 g/mL at 25 °C (lit.)
• application(s): flavors and fragrances
• documentation: see Safety & Documentation for available documents
• food allergen: no known allergens
• organoleptic: coffee; nutty; brown; rum
• SMILES string: CC1OCCC1=O
• InChI: 1S/C5H8O2/c1-4-5(6)2-3-7-4/h4H,2-3H2,1H3
• InChI key: FCWYQRVIQDNGBI-UHFFFAOYSA-N

Safety Information

• pictograms: GHS02,GHS07
• signalword: Warning
• hcodes: H226,H302
• pcodes: P210 - P301 + P312 + P330
• Hazard Classifications: Acute Tox. 4 Oral - Flam. Liq. 3
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 2
• flash_point_f: 102.2 °F - closed cup
• flash_point_c: 39 °C - closed cup