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| CAS号 : | 146132-95-8 |
精确质量 : | 360.08500 |
| 分子式 : | C18H16O8 |
logP : | 2.60260 |
| 分子量 : | 360.31500 |
PSA : | 118.59000 |
3,5,7-三羟基-3’,4’,5’-三甲氧基黄酮 | |
3,5,7-trihydroxy-2-(3,4,5-trimethoxyphenyl)chromen-4-one | |
146132-95-8 | |
C18H16O8 | |
360.31500 | |
118.59000 | |
2.60260 | |
360.08500 |
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1.658
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213.9ºC
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2.71E-14mmHg at 25°C
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288-291ºC (dec.)
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1.482g/cm3
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585.2ºC at 760 mmHg
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2932999099
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R36/37/38
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S26-S36
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品名, 成分含量, 用途 |
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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% |
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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% |
