18781-00-5

• 常用中文名：[5-Hydroxy-8-methoxy-2-methyl-2-(4-methyl-3-pentenyl)-2H-1-benzopyran-6-yl](methyl) ketone
• 常用英文名：[5-Hydroxy-8-methoxy-2-methyl-2-(4-methyl-3-pentenyl)-2H-1-benzopyran-6-yl](methyl) ketone
• CAS号：18781-00-5
• 分子式：C₁₉H₂₄O₄
• 分子量：316.392
• 发布时间：2021-09-13 19:51:04
• 更新时间：2025-08-25 21:17:59

名称

• 英文名: 1-[5-Hydroxy-8-methoxy-2-methyl-2-(4-methyl-3-pentenyl)-2H-chromen-6-yl]ethanone
• 英文别名: Ketone, 5-hydroxy-8-methoxy-2-methyl-2-(4-methyl-3-pentenyl)-2H-1-benzopyran-6-yl methyl; 1-[5-Hydroxy-8-methoxy-2-methyl-2-(4-methyl-3-penten-1-yl)-2H-chromen-6-yl]ethanone; Ethanone, 1-[5-hydroxy-8-methoxy-2-methyl-2-(4-methyl-3-penten-1-yl)-2H-1-benzopyran-6-yl]-; 1-[5-Hydroxy-8-methoxy-2-methyl-2-(4-methyl-3-pentenyl)-2H-chromen-6-yl]ethanone

物化性质

• 密度: 1.1±0.1 g/cm3
• 沸点: 454.0±45.0 °C at 760 mmHg
• 分子式: C₁₉H₂₄O₄
• 分子量: 316.392
• 闪点: 157.4±22.2 °C
• 精确质量: 316.167450
• LogP: 6.67
• 蒸汽压: 0.0±1.2 mmHg at 25°C
• 折射率: 1.537