73791-10-3

• 常用中文名：3-(2,4-Dimethylphenyl)-4-hydroxy-2H-1-benzopyran-2-one
• 常用英文名：3-(2,4-Dimethylphenyl)-4-hydroxy-2H-1-benzopyran-2-one
• CAS号：73791-10-3
• 分子式：C₁₇H₁₄O₃
• 分子量：266.29100
• 发布时间：2017-10-04 03:15:45
• 更新时间：2023-01-14 17:38:20

名称

• 英文名: 3-(2,4-dimethylphenyl)-4-hydroxychromen-2-one
• 英文别名: 4-Hydroxy-3-(2,4-dimethylphenyl)-2H-1-benzopyran-2-one; 3-(2,4-Dimethylphenyl)-4-hydroxy-cumarin; 3-(2,4-dimethyl-phenyl)-4-hydroxy-chromen-2-one; 4-Hydroxy-3-(2,4-dimethylphenyl)coumarin; 2H-1-Benzopyran-2-one,3-(2,4-dimethylphenyl)-4-hydroxy; COUMARIN,3-(2,4-DIMETHYLPHENYL)-4-HYDROXY; 3-(2,4-DIMETHYLPHENYL)-4-HYDROXYCOUMARIN

物化性质

• 密度: 1.287g/cm3
• 沸点: 419.8ºC at 760 mmHg
• 分子式: C₁₇H₁₄O₃
• 分子量: 266.29100
• 闪点: 155.5ºC
• 精确质量: 266.09400
• PSA: 50.44000
• LogP: 3.78240
• 折射率: 1.65