密度 | 1.3±0.1 g/cm3 |
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沸点 | 554.5±50.0 °C at 760 mmHg |
分子式 | C20H18O4 |
分子量 | 322.354 |
闪点 | 201.6±23.6 °C |
精确质量 | 322.120514 |
PSA | 70.67000 |
LogP | 4.87 |
蒸汽压 | 0.0±1.6 mmHg at 25°C |
折射率 | 1.645 |
海关编码 | 2932999099 |
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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% |
8-Prenyldaidzein |
7-Hydroxy-3-(4-hydroxyphenyl)-8-(3-methyl-2-buten-1-yl)-4H-chromen-4-one |
4H-1-Benzopyran-4-one, 7-hydroxy-3-(4-hydroxyphenyl)-8-(3-methyl-2-buten-1-yl)- |