中文名 | 5-[(1E)-2-(3,5-二甲氧基苯基)乙烯基]-2-甲氧基苯酚 |
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英文名 | 5-[(E)-2-(3,5-dimethoxyphenyl)ethenyl]-2-methoxy-phenol |
中文别名 | 3'-羟基-3,4',5-三甲氧基二苯乙烯 |
英文别名 |
trans-3'-hydroxy-3,4',5-trimethoxystilbene
trans-3,4',5-trimethoxy-3'-hydroxystilbene (Z) 5-[2-(3,5-Dimethoxy-phenyl)-vinyl]-2-methoxy-phenol Phenol, 5-[(E)-2-(3,5-dimethoxyphenyl)ethenyl]-2-methoxy- 3,4',5-trimethylpiceatannol 4,3',5'-tri-O-methylpiceatannol (E)-3'-hydroxy-3,4',5-trimethoxystilbene 5-[(E)-2-(3,5-dimeth 3,4',5-trimethoxy-3'-hydroxystilbene 5-[(E)-2-(3,5-Dimethoxyphenyl)vinyl]-2-methoxyphenol (E)-3'-Hydroxy-3,5,4'-trimethoxystilbene 5-[(E)-2-(3,5-dimethoxyphenyl)ethenyl]-2-methoxyphenol |
密度 | 1.2±0.1 g/cm3 |
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沸点 | 472.8±45.0 °C at 760 mmHg |
熔点 | 89 - 91ºC |
分子式 | C17H18O4 |
分子量 | 286.322 |
闪点 | 239.7±28.7 °C |
精确质量 | 286.120514 |
PSA | 47.92000 |
LogP | 3.81 |
外观性状 | 灰白色结晶粉末 |
蒸汽压 | 0.0±1.2 mmHg at 25°C |
折射率 | 1.622 |
海关编码 | 2909500000 |
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海关编码 | 2909500000 |
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中文概述 | 2909500000. 醚酚、醚醇酚及其卤化、磺化、硝化或亚硝化衍生物. 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 |
Summary | 2909500000 ether-phenols, ether-alcohol-phenols and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |