英文名 | hypolaetin |
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英文别名 |
2-(3,4-Dihydroxy-phenyl)-5,7,8-trihydroxy-chromen-4-on
3',4',5,7,8-pentahydroxyflavone 5,7,8,3',4'-pentahydroxyflavone 8-hydroxyluteolin Hypolaetin 2-(3,4-dihydroxy-phenyl)-5,7,8-trihydroxy-chromen-4-one 2-(3,4-dihydroxyphenyl)-5,7,8-trihydroxy-4H-chromen-4-one 2-(3,4-dihydroxyphenyl)-5,7,8-trihydroxychromen-4-one |
密度 | 1.763g/cm3 |
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沸点 | 653.3ºC at 760mmHg |
分子式 | C15H10O7 |
分子量 | 302.23600 |
闪点 | 252.3ºC |
精确质量 | 302.04300 |
PSA | 131.36000 |
LogP | 1.98800 |
蒸汽压 | 1.14E-17mmHg at 25°C |
折射率 | 1.804 |
海关编码 | 2914501900 |
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上游产品 7 | |
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下游产品 2 | |
海关编码 | 2914501900 |
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中文概述 | 2914501900 其他酮酚。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:5.5%。普通关税:30.0% |
申报要素 | 品名, 成分含量, 用途, 丙酮报明包装 |
Summary | 2914501900 other ketone-phenols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |