密度 | 1.3±0.1 g/cm3 |
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沸点 | 541.1±50.0 °C at 760 mmHg |
分子式 | C18H20O6 |
分子量 | 332.348 |
闪点 | 281.0±30.1 °C |
精确质量 | 332.125977 |
PSA | 77.38000 |
LogP | 1.49 |
蒸汽压 | 0.0±1.5 mmHg at 25°C |
折射率 | 1.595 |
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% |
2H-1-Benzopyran-3-ol, 3,4-dihydro-2-(4-hydroxy-3-methoxyphenyl)-5,7-dimethoxy- |
2-(4-Hydroxy-3-methoxyphenyl)-5,7-dimethoxy-3-chromanol |