中文名 | 3,5-二甲氧黄酮 |
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英文名 | 3,5-Dimethoxyflavone, |
中文别名 | 3,5-二甲氧基黄酮 |
英文别名 |
3,5-DIMETHOXYFLAVONE
3,5-dimethoxy-2-phenyl-chromen-4-one dimethoxy flavone 3,5-Dimethoxyflavon |
密度 | 1.27g/cm3 |
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沸点 | 460.8ºC at 760 mmHg |
分子式 | C17H14O4 |
分子量 | 282.29100 |
闪点 | 206.1ºC |
精确质量 | 282.08900 |
PSA | 48.67000 |
LogP | 3.47720 |
折射率 | 1.616 |
海关编码 | 2914509090 |
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~% 78433-52-0 |
文献:Ramanathan; Venkataraman Proceedings - Indian Academy of Sciences, Section A, 1953 , # 38 p. 40,42 |
~% 78433-52-0 |
文献:Ramanathan; Venkataraman Proceedings - Indian Academy of Sciences, Section A, 1953 , # 38 p. 40,42 Show Details Jain; Seshadri Journal of Scientific and Industrial Research, 1954 , vol. 13 B, p. 310 |
~% 78433-52-0 |
文献:Ramanathan; Venkataraman Proceedings - Indian Academy of Sciences, Section A, 1953 , # 38 p. 40,42 |
~% 78433-52-0 |
文献:Jain; Seshadri Journal of Scientific and Industrial Research, 1954 , vol. 13 B, p. 310 |
~% 78433-52-0 |
文献:Jain; Seshadri Journal of Scientific and Industrial Research, 1954 , vol. 13 B, p. 310 |
上游产品 4 | |
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下游产品 1 | |
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% |