W337330

2-Methyltetrahydrofuran-3-one

natural, 97%, FG

• 동의어(들): 4,5-Dihydro-2-methyl-3(2H)-furanone, Coffee furanone, 2-Methyltetrahydro-3-furanone
• 실험식(Hill 표기법): C₅H₈O₂
• CAS Number: 3188-00-9
• Molecular Weight: 100.12
• FEMA Number: 3373
• Beilstein: 1341334
• EC Number: 221-685-4
• MDL number: MFCD00010423
• UNSPSC 코드: 12164502
• PubChem Substance ID: 329830608
• 플래비스(Flavis) 번호: 13.042
• NACRES: NA.21

속성

• Grade: FG; Halal; Kosher; natural
• Quality Level: 300
• Agency: meets purity specifications of JECFA
• 규정 준수: EU Regulation 1334/2008 & 178/2002
• 분석: 97%
• refractive index: n20/D 1.429 (lit.)
• bp: 139 °C (lit.)
• density: 1.034 g/mL at 25 °C (lit.)
• 응용 분야: flavors and fragrances
• 문건: see Safety & Documentation for available documents
• 식품 알레르기항원: no known allergens
• 감각 수용성의: 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

안전성 정보

• 픽토그램: GHS02,GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H226,H302
• 예방조치 성명서: P210 - P301 + P312 + P330
• Hazard Classifications: Acute Tox. 4 Oral - Flam. Liq. 3
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 2
• Flash Point (°F): 102.2 °F - closed cup
• Flash Point (°C): 39 °C - closed cup