中文名 | 5-羟基-2-甲氧基黄酮 |
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英文名 | 5-hydroxy-2'-methoxyflavone |
英文别名 |
5-hydroxy-2-(2-hydroxy-phenyl)-chromen-4-one
2',5-Dihydroxyflavon 5-hydroxy-2-(2-methoxyphenyl)-chromen-4-one 5-Hydroxy-2'-methoxy-flavon 5-hydroxy-2-(2-methoxyphenyl)-4H-chromen-4-one 5-Hydroxy-2-(2-hydroxy-phenyl)-chromen-4-on 5-Hydroxy-2-(2-methoxy-phenyl)-chromen-4-on |
密度 | 1.329g/cm3 |
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沸点 | 465.5ºC at 760 mmHg |
分子式 | C16H12O4 |
分子量 | 268.26400 |
闪点 | 177.5ºC |
精确质量 | 268.07400 |
PSA | 59.67000 |
LogP | 3.17420 |
折射率 | 1.641 |
海关编码 | 2914509090 |
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上游产品 9 | |
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下游产品 0 |
海关编码 | 2914509090 |
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中文概述 | 2914509090 含其他含氧基的酮. 增值税率:17.0% 退税率:9.0% 监管条件:无 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 | HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |