密度 | 1.3±0.1 g/cm3 |
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沸点 | 518.9±50.0 °C at 760 mmHg |
分子式 | C19H14O6 |
分子量 | 338.311 |
闪点 | 230.1±30.2 °C |
精确质量 | 338.079041 |
PSA | 82.81000 |
LogP | 2.23 |
蒸汽压 | 0.0±1.4 mmHg at 25°C |
折射率 | 1.598 |
海关编码 | 2915390090 |
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~93%
5,7-二乙酰氧基黄酮
6665-78-7
|
文献:JOHN, Varghese; BREDESEN, Dale E. Patent: WO2013/142370 A1, 2013 ; Location in patent: Paragraph 0293 ; |
~%
5,7-二乙酰氧基黄酮
6665-78-7
|
文献:Robinson; Venkataraman Journal of the Chemical Society, 1926 , p. 2346 |
~%
5,7-二乙酰氧基黄酮
6665-78-7
|
文献:Robinson; Venkataraman Journal of the Chemical Society, 1926 , p. 2346 |
~%
5,7-二乙酰氧基黄酮
6665-78-7
|
文献:Mahesh; Seshadri Proceedings – Indian Academy of Sciences, Section A, 1955 , # 41 p. 210,215 |
5,7-二乙酰氧基黄酮上游产品? 5 | |
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5,7-二乙酰氧基黄酮下游产品? 2 | |
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海关编码 | 2915390090 |
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中文概述 | 2915390090. 其他乙酸酯. 增值税率:17.0%. 退税率:13.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 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 |
监管条件 | A.入境货物通关单 B.出境货物通关单 |
检验检疫 | R.进口食品卫生监督检验 S.出口食品卫生监督检验 M.进口商品检验 N.出口商品检验 |
Summary | 2915390090. esters of acetic acid. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:5.5%. General tariff:30.0% |
4-Oxo-2-phenyl-4H-chromene-5,7-diyl diacetate |
5.7-Diacetoxy-flavon |
Quinoline,5,7-dinitro |
5,7-Dinitrochinolin |
5,7-Diacetoxy-2-phenyl-chromen-4-on |
5,7-di-O-acetyl chrysin |
Diacetoxychrysin |
5,7-dinitro-quinoline |
5,7-diacetoxy-2-phenyl-chromen-4-one |
5,7-Diacetoxyflavone |
chrysin diacetate |
4H-1-Benzopyran-4-one, 5,7-bis(acetyloxy)-2-phenyl- |