中文名 | 5,7,2-三羟基黄酮 |
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英文名 | 5,7-dihydroxy-2-(2-hydroxyphenyl)chromen-4-one |
英文别名 |
2',5,7-Trihydroxy-flavon
2',5,7-trihydroxyflavone 5,7,2'-Trihydroxyflavone 5,7,2'-Trihydroxyflavon |
密度 | 1.548g/cm3 |
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沸点 | 537.4ºC at 760 mmHg |
分子式 | C15H10O5 |
分子量 | 270.23700 |
闪点 | 209.7ºC |
精确质量 | 270.05300 |
PSA | 90.90000 |
LogP | 2.57680 |
折射率 | 1.732 |
海关编码 | 2932999099 |
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~% 73046-40-9 |
文献:Gallagher et al. Journal of the Chemical Society, 1953 , p. 3770,3777 |
~% 73046-40-9 |
文献:Gupta; Seshadri Proceedings - Indian Academy of Sciences, Section A, 1953 , # 37 p. 611,614 |
~% 73046-40-9 |
文献:Gallagher et al. Journal of the Chemical Society, 1953 , p. 3770,3777 Show Details Gupta; Seshadri Proceedings - Indian Academy of Sciences, Section A, 1953 , # 37 p. 611,614 |
~% 73046-40-9 |
文献:Gupta; Seshadri Proceedings - Indian Academy of Sciences, Section A, 1953 , # 37 p. 611,614 |
~% 73046-40-9 |
文献:Gallagher et al. Journal of the Chemical Society, 1953 , p. 3770,3777 |
~% 73046-40-9 |
文献:Gallagher et al. Journal of the Chemical Society, 1953 , p. 3770,3777 |
~% 73046-40-9 |
文献:Gallagher et al. Journal of the Chemical Society, 1953 , p. 3770,3777 |
上游产品 8 | |
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下游产品 0 |
海关编码 | 2932999099 |
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中文概述 | 2932999099. 其他仅含氧杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% |
申报要素 | 品名, 成分含量, 用途 |
Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |