112875-50-0

• 常用中文名：5,6,6',8,8'-Pentahydroxy-2,2'-dimethyl-2,2',3,3'-tetrahydro-4H,4'H-9,9'-bibenzo[g]chromene-4,4'-dione
• 常用英文名：5,6,6',8,8'-Pentahydroxy-2,2'-dimethyl-2,2',3,3'-tetrahydro-4H,4'H-9,9'-bibenzo[g]chromene-4,4'-dione
• CAS号：112875-50-0
• 分子式：C₂₈H₂₂O₉
• 分子量：502.469
• 发布时间：2018-06-24 14:28:46
• 更新时间：2025-09-16 18:58:06

名称

• 英文名: 5,6,6',8,8'-Pentahydroxy-2,2'-dimethyl-2,2',3,3'-tetrahydro-4H,4'H-9,9'-bibenzo[g]chromene-4,4'-dione
• 英文别名: 5,6,6',8,8'-Pentahydroxy-2,2'-dimethyl-2,2',3,3'-tetrahydro-4H,4'H-9,9'-bibenzo[g]chromene-4,4'-dione; [9,9'-Bi-2H-naphtho[2,3-b]pyran]-4,4'(3H,3'H)-dione, 5,6,6',8,8'-pentahydroxy-2,2'-dimethyl-

物化性质

• 密度: 1.6±0.1 g/cm3
• 沸点: 714.8±60.0 °C at 760 mmHg
• 分子式: C₂₈H₂₂O₉
• 分子量: 502.469
• 闪点: 242.7±26.4 °C
• 精确质量: 502.126373
• LogP: 3.34
• 蒸汽压: 0.0±2.4 mmHg at 25°C
• 折射率: 1.759