27424-79-9

• 常用中文名：2,7-dimethyl-2,3,4a,7,8,8a-hexahydropyrano[4,3-b]pyran-4,5-dione
• 常用英文名：2,7-dimethyl-2,3,4a,7,8,8a-hexahydropyrano[4,3-b]pyran-4,5-dione
• CAS号：27424-79-9
• 分子式：C₁₀H₁₄O₄
• 分子量：198.21600
• 发布时间：2017-06-23 23:05:01
• 更新时间：2025-09-20 21:29:21

名称

• 英文名: 2,7-dimethyl-2,3,4a,7,8,8a-hexahydropyrano[4,3-b]pyran-4,5-dione
• 英文别名: 2,7-dimethylhexahydro-4h,5h-pyrano[4,3-b]pyran-4,5-dione; 4H,5H-Pyrano(4,3-b)pyran-4,5-dione,hexahydro-2,7-dimethyl; 2,3,7,8,4',8'-Hexahydro-2,7-dimethyl-4H,5H-pyrano-<4,3-b>-pyran-4,5-dion; 2,7-Dimethyl-octahydropyrano(4,3-b)pyran-4,5-dione; 2,3,7,8,4',8'-Esaidro-2,7-dimetil-4H,5H-pirano(4,3-b)piran-4,5-dione [Italian]

物化性质

• 密度: 1.142g/cm3
• 沸点: 369.7ºC at 760mmHg
• 分子式: C₁₀H₁₄O₄
• 分子量: 198.21600
• 闪点: 167.2ºC
• 精确质量: 198.08900
• PSA: 52.60000
• LogP: 0.68450
• 蒸汽压: 1.16E-05mmHg at 25°C
• 折射率: 1.463