英文名 | chlorflavonin |
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英文别名 |
Flavone,3'-chloro-2',5-dihydroxy-3,7,8-trimethoxy
Chlorflavonin 2-(3-chloro-2-hydroxyphenyl)-5-hydroxy-3,7,8-trimethoxychromen-4-one 3'-Chloro-2',5-dihydroxy-3,7,8-trimethoxyflavone |
密度 | 1.52g/cm3 |
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沸点 | 612.7ºC at 760mmHg |
分子式 | C18H15ClO7 |
分子量 | 378.76100 |
闪点 | 324.3ºC |
精确质量 | 378.05100 |
PSA | 98.36000 |
LogP | 3.55040 |
蒸汽压 | 1.32E-15mmHg at 25°C |
折射率 | 1.661 |
海关编码 | 2914700090 |
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~77% 23363-64-6 |
文献:Toekes, A. L.; Bognar, R. Acta Chimica Academiae Scientiarum Hungaricae, 1981 , vol. 107, p. 365 - 368 |
~% 23363-64-6 |
文献:Toekes, A. L.; Bognar, R. Acta Chimica Academiae Scientiarum Hungaricae, 1981 , vol. 107, p. 365 - 368 |
~% 23363-64-6 |
文献:Toekes, A. L.; Bognar, R. Acta Chimica Academiae Scientiarum Hungaricae, 1981 , vol. 107, p. 365 - 368 |
上游产品 3 | |
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下游产品 0 |
海关编码 | 2914700090 |
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中文概述 | 2914700090 其他酮及醌的卤化、磺化衍生物(包括硝化和亚硝化衍生物). 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: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0% |