198242

Tetrahydro-4H-pyran-4-one

99%

• 동의어(들): 4-Oxotetrahydropyran
• 실험식(Hill 표기법): C₅H₈O₂
• CAS Number: 29943-42-8
• Molecular Weight: 100.12
• Beilstein: 106463
• EC Number: 249-967-2
• MDL number: MFCD00006581
• UNSPSC 코드: 12352100
• PubChem Substance ID: 24851869
• NACRES: NA.22

속성

• Quality Level: 100
• 분석: 99%
• 양식: liquid
• refractive index: n20/D 1.452 (lit.)
• bp: 166-166.5 °C (lit.)
• density: 1.084 g/mL at 25 °C (lit.)
• 작용기: ether; ketone
• SMILES string: O=C1CCOCC1
• InChI: 1S/C5H8O2/c6-5-1-3-7-4-2-5/h1-4H2
• InChI key: JMJRYTGVHCAYCT-UHFFFAOYSA-N

안전성 정보

• 픽토그램: GHS02
• 신호어: Warning
• 유해 및 위험 성명서: H226
• 예방조치 성명서: P210
• Hazard Classifications: Flam. Liq. 3
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 3
• Flash Point (°F): 131.0 °F - closed cup
• Flash Point (°C): 55 °C - closed cup
• 개인 보호 장비: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter