中文名 | 2,3-脱氢维酮 |
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英文名 | 3-(2,4-dihydroxyphenyl)-5,7-dihydroxy-8-(3-methylbut-2-enyl)chromen-4-one |
英文别名 |
4H-1-Benzopyran-4-one, 3-(2,4-dihydroxyphenyl)-5,7-dihydroxy-6-(3-methyl-2-buten-1-yl)-
2,3-Dehydrokievitone 4H-1-Benzopyran-4-one, 3-(2,4-dihydroxyphenyl)-5,7-dihydroxy-8-(3-methyl-2-buten-1-yl)- 3-(2,4-Dihydroxyphenyl)-5,7-dihydroxy-6-(3-methyl-2-buten-1-yl)-4H-chromen-4-one 4H-1-Benzopyran-4-one, 3-(2,4-dihydroxyphenyl)-5,7-dihydroxy-6-(3-methyl-2-butenyl)- luteone 5,7,2',4'-Tetrahydroxy-8-prenylisoflavone 2,3-dehydrokeivetone 3-(2,4-Dihydroxyphenyl)-5,7-dihydroxy-8-(3-methyl-2-buten-1-yl)-4H-chromen-4-one 3-(2,4-Dihydroxyphenyl)-5,7-dihydroxy-6-(3-methylbut-2-en-1-yl)-4H-chromen-4-one |
描述 | 2,3-脱氢维酮是在刺桐中发现的异黄酮[1]。 |
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相关类别 | |
参考文献 |
密度 | 1.4±0.1 g/cm3 |
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沸点 | 633.0±55.0 °C at 760 mmHg |
分子式 | C20H18O6 |
分子量 | 354.35 |
闪点 | 229.8±25.0 °C |
精确质量 | 354.110352 |
PSA | 111.13000 |
LogP | 5.08 |
外观性状 | 黄色粉末 |
蒸汽压 | 0.0±1.9 mmHg at 25°C |
折射率 | 1.690 |
储存条件 | 2-8℃ |
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
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危害码 (欧洲) | Xi |
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上游产品 4 | |
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下游产品 0 |