158962-91-5

• 常用中文名：4-Methyl-2-oxo-2H-chromen-7-yl 4-O-β-D-xylopyranosyl-β-D-xylopyranoside
• 常用英文名：4-Methyl-2-oxo-2H-chromen-7-yl 4-O-β-D-xylopyranosyl-β-D-xylopyranoside
• CAS号：158962-91-5
• 分子式：C₂₀H₂₄O₁₁
• 分子量：440.398
• 发布时间：2018-06-09 08:12:16
• 更新时间：2024-01-06 14:30:44

名称

• 英文名: 4-Methyl-2-oxo-2H-chromen-7-yl 4-O-β-D-xylopyranosyl-β-D-xylopyranoside
• 英文别名: 2H-1-Benzopyran-2-one, 4-methyl-7-[(4-O-β-D-xylopyranosyl-β-D-xylopyranosyl)oxy]-; 4-Methyl-2-oxo-2H-chromen-7-yl 4-O-β-D-xylopyranosyl-β-D-xylopyranoside

物化性质

• 密度: 1.6±0.1 g/cm3
• 沸点: 739.9±60.0 °C at 760 mmHg
• 分子式: C₂₀H₂₄O₁₁
• 分子量: 440.398
• 闪点: 262.0±26.4 °C
• 精确质量: 440.131866
• LogP: 1.26
• 蒸汽压: 0.0±2.6 mmHg at 25°C
• 折射率: 1.662