8-[(3,4-Dihydro-3,5,7-trihydroxy-2H-1-benzopyran)-2-yl]-2,3,4,6-tetrahydroxy-5H-benzocyclohepten-5-one

• 常用名: 8-[(3,4-Dihydro-3,5,7-trihydroxy-2H-1-benzopyran)-2-yl]-2,3,4,6-tetrahydroxy-5H-benzocyclohepten-5-one
• 英文名: 8-[(3,4-Dihydro-3,5,7-trihydroxy-2H-1-benzopyran)-2-yl]-2,3,4,6-tetrahydroxy-5H-benzocyclohepten-5-one
• CAS号: 18483-80-2
• 分子量: 400.336
• 密度: 1.9±0.1 g/cm3
• 沸点: 677.5±55.0 °C at 760 mmHg
• 分子式: C₂₀H₁₆O₉
• 熔点: N/A
• 闪点: 245.3±25.0 °C

名称

• 英文名: 2,3,4,5-Tetrahydroxy-8-(3,5,7-trihydroxy-3,4-dihydro-2H-chromen-2-yl)-6H-benzo[7]annulen-6-one

物理化学性质

• 密度: 1.9±0.1 g/cm3
• 沸点: 677.5±55.0 °C at 760 mmHg
• 分子式: C₂₀H₁₆O₉
• 分子量: 400.336
• 闪点: 245.3±25.0 °C
• 精确质量: 400.079437
• LogP: -0.51
• 蒸汽压: 0.0±2.2 mmHg at 25°C
• 折射率: 1.861

英文别名

• 2,3,4,5-Tetrahydroxy-8-(3,5,7-trihydroxy-3,4-dihydro-2H-chromen-2-yl)-6H-benzo[7]annulen-6-one
• 6H-Benzocyclohepten-6-one, 8-(3,4-dihydro-3,5,7-trihydroxy-2H-1-benzopyran-2-yl)-2,3,4,5-tetrahydroxy-