英文名 | [2-acetyloxy-4-(5,6-diacetyloxy-7-methoxy-4-oxochromen-2-yl)phenyl] acetate |
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英文别名 |
Pedalitintetraacetat
5,6-diacetoxy-2-(3,4-diacetoxy-phenyl)-7-methoxy-chromen-4-one 7-Methoxy-3',4',5,6-tetrahydroxyflavone tetraacetate FLAVONE,3',4',5,6-TETRAHYDROXY-7-METHOXY-,TETRAACETATE 4H-1-Benzopyran-4-one,5,6-bis(acetyloxy)-2-(3,4-bis(acetyloxy)phenyl)-7-methoxy Pedalitin tetraacetate 2-[3,4-bis(acetyloxy)phenyl]-7-methoxy-4-oxo-4H-chromene-5,6-diyl diacetate |
密度 | 1.369g/cm3 |
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沸点 | 652.4ºC at 760 mmHg |
分子式 | C24H20O11 |
分子量 | 484.40900 |
闪点 | 280.3ºC |
精确质量 | 484.10100 |
PSA | 144.64000 |
LogP | 3.16980 |
蒸汽压 | 6.68E-17mmHg at 25°C |
折射率 | 1.571 |
海关编码 | 2918990090 |
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上游产品 2 | |
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下游产品 0 |
海关编码 | 2918990090 |
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中文概述 | 2918990090. 其他含其他附加含氧基羧酸(包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物). 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0% |
申报要素 | 品名, 成分含量, 用途 |
Summary | 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |