33845-34-0

• 常用中文名：5-hydroxy-2,2,8-trimethyl-10-(3-methylbut-2-enyl)pyrano[3,2-g]chromen-6-one
• 常用英文名：5-hydroxy-2,2,8-trimethyl-10-(3-methylbut-2-enyl)pyrano[3,2-g]chromen-6-one
• CAS号：33845-34-0
• 分子式：C₂₀H₂₂O₄
• 分子量：326.38600
• 发布时间：2016-10-14 17:47:05
• 更新时间：2025-08-20 18:22:30

名称

• 英文名: 5-hydroxy-2,2,8-trimethyl-10-(3-methylbut-2-enyl)pyrano[3,2-g]chromen-6-one
• 英文别名: 3,3-Dimethylallyl-spateliachromen; Cneorum-Chromon-B

物化性质

• 密度: 1.17g/cm3
• 沸点: 501.4ºC at 760 mmHg
• 分子式: C₂₀H₂₂O₄
• 分子量: 326.38600
• 闪点: 177.8ºC
• 精确质量: 326.15200
• PSA: 59.67000
• LogP: 4.49990
• 折射率: 1.576

合成路线

29507-75-3 115-18-4 ~% 33845-34-0

文献：Iyer, P. R.; Iyer, C. S. Rukmani; Prasad, K. J. Rajendra Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1984 , vol. 23, # 6 p. 535 - 538

24672-78-4 ~% 33845-34-0 41440-04-4

文献：Iyer, P. R.; Iyer, C. S. Rukmani; Prasad, K. J. Rajendra Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1984 , vol. 23, # 6 p. 535 - 538

1013-69-0 ~% 33845-34-0

文献：Iyer, P. R.; Iyer, C. S. Rukmani; Prasad, K. J. Rajendra Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1984 , vol. 23, # 6 p. 535 - 538

115-18-4 ~% 33845-34-0

文献：Iyer, P. R.; Iyer, C. S. Rukmani; Prasad, K. J. Rajendra Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1984 , vol. 23, # 6 p. 535 - 538

578-72-3 ~% 33845-34-0

文献：Iyer, P. R.; Iyer, C. S. Rukmani; Prasad, K. J. Rajendra Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1984 , vol. 23, # 6 p. 535 - 538

24672-78-4 ~% 34411-93-3 33845-34-0 41440-04-4

文献：Iyer, P. R.; Iyer, C. S. Rukmani; Prasad, K. J. Rajendra Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1984 , vol. 23, # 6 p. 535 - 538

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29507-75-3 115-18-4 24672-78-4 1013-69-0
578-72-3
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