548475-66-7

• 常用中文名：2H-Cyclohepta[4,5]furo[2,3-d]pyrimidine-2,4(3H)-dione,1,5-dihydro-5-methoxy-1,3-dimethyl- (9CI)
• 常用英文名：2H-Cyclohepta[4,5]furo[2,3-d]pyrimidine-2,4(3H)-dione,1,5-dihydro-5-methoxy-1,3-dimethyl- (9CI)
• CAS号：548475-66-7
• 分子式：C₁₄H₁₄N₂O₄
• 分子量：274.272
• 发布时间：2021-09-15 16:40:44
• 更新时间：2025-08-25 11:22:00

名称

• 英文名: 5-Methoxy-1,3-dimethyl-1,5-dihydro-2H-cyclohepta[4,5]furo[2,3-d]pyrimidine-2,4(3H)-dione
• 英文别名: 2H-Cyclohepta[4,5]furo[2,3-d]pyrimidine-2,4(3H)-dione, 1,5-dihydro-5-methoxy-1,3-dimethyl-; 5-Methoxy-1,3-dimethyl-1,5-dihydro-2H-cyclohepta[4,5]furo[2,3-d]pyrimidine-2,4(3H)-dione

物化性质

• 密度: 1.4±0.1 g/cm3
• 沸点: 460.5±55.0 °C at 760 mmHg
• 分子式: C₁₄H₁₄N₂O₄
• 分子量: 274.272
• 闪点: 232.3±31.5 °C
• 精确质量: 274.095367
• LogP: 0.55
• 蒸汽压: 0.0±1.1 mmHg at 25°C
• 折射率: 1.636