5,7,2-三羟基黄酮
5,7,2-三羟基黄酮结构式
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常用名 | 5,7,2-三羟基黄酮 | 英文名 | 5,7,2'-TRIHYDROXYFLAVONE |
|---|---|---|---|---|
| CAS号 | 73046-40-9 | 分子量 | 270.23700 | |
| 密度 | 1.548g/cm3 | 沸点 | 537.4ºC at 760 mmHg | |
| 分子式 | C15H10O5 | 熔点 | N/A | |
| MSDS | N/A | 闪点 | 209.7ºC |
| 中文名 | 5,7,2-三羟基黄酮 |
|---|---|
| 英文名 | 5,7-dihydroxy-2-(2-hydroxyphenyl)chromen-4-one |
| 英文别名 | 更多 |
| 密度 | 1.548g/cm3 |
|---|---|
| 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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~%
5,7,2-三羟基黄酮 73046-40-9 |
| 文献：Gallagher et al. Journal of the Chemical Society, 1953 , p. 3770,3777 |
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~%
5,7,2-三羟基黄酮 73046-40-9 |
| 文献：Gupta; Seshadri Proceedings - Indian Academy of Sciences, Section A, 1953 , # 37 p. 611,614 |
|
~%
5,7,2-三羟基黄酮 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 |
|
~%
5,7,2-三羟基黄酮 73046-40-9 |
| 文献：Gupta; Seshadri Proceedings - Indian Academy of Sciences, Section A, 1953 , # 37 p. 611,614 |
|
~%
5,7,2-三羟基黄酮 73046-40-9 |
| 文献：Gallagher et al. Journal of the Chemical Society, 1953 , p. 3770,3777 |
|
~%
5,7,2-三羟基黄酮 73046-40-9 |
| 文献：Gallagher et al. Journal of the Chemical Society, 1953 , p. 3770,3777 |
|
~%
5,7,2-三羟基黄酮 73046-40-9 |
| 文献：Gallagher et al. Journal of the Chemical Society, 1953 , p. 3770,3777 |
| 海关编码 | 2932999099 |
|---|---|
| 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% |
| 2',5,7-Trihydroxy-flavon |
| 2',5,7-trihydroxyflavone |
| 5,7,2'-Trihydroxyflavone |
| 5,7,2'-Trihydroxyflavon |
