71339-45-2

• 常用中文名：dimethyl 2-(2-ethenyl-5-hydroxy-4-oxochromen-3-yl)propanedioate
• 常用英文名：dimethyl 2-(2-ethenyl-5-hydroxy-4-oxochromen-3-yl)propanedioate
• CAS号：71339-45-2
• 分子式：C₁₆H₁₄O₇
• 分子量：318.27800
• 发布时间：2017-08-27 06:24:27
• 更新时间：2025-09-19 19:04:57

名称

• 英文名: dimethyl 2-(2-ethenyl-5-hydroxy-4-oxochromen-3-yl)propanedioate
• 英文别名: DIMETHYL 2-(2-VINYL-5-HYDROXY-4-OXO-CHROMEN-3-YL)PROPANEDIOATE; dimethyl 2-(2-ethenyl-5-hydroxy-4-oxo-chromen-3-yl)propanedioate; Propanedioic acid,(2-ethenyl-5-hydroxy-4-oxo-4H-1-benzopyran-3-yl)-,dimethyl ester

物化性质

• 密度: 1.417g/cm3
• 沸点: 466.3ºC at 760 mmHg
• 分子式: C₁₆H₁₄O₇
• 分子量: 318.27800
• 闪点: 170.6ºC
• 精确质量: 318.07400
• PSA: 103.04000
• LogP: 1.57120
• 折射率: 1.622