5-[(1E)-2-(3,5-二甲氧基苯基)乙烯基]-2-甲氧基苯酚
更新时间：2024-01-13 20:01:09
![5-[(1E)-2-(3,5-二甲氧基苯基)乙烯基]-2-甲氧基苯酚结构式](https://image.chemsrc.com/caspic/199/108957-73-9.png)
5-[(1E)-2-(3,5-二甲氧基苯基)乙烯基]-2-甲氧基苯酚结构式
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常用名 | 5-[(1E)-2-(3,5-二甲氧基苯基)乙烯基]-2-甲氧基苯酚 | 英文名 | 3,4',5-trimethoxy-3'-hydroxystilbene |
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| CAS号 | 108957-73-9 | 分子量 | 286.322 | |
| 密度 | 1.2±0.1 g/cm3 | 沸点 | 472.8±45.0 °C at 760 mmHg | |
| 分子式 | C17H18O4 | 熔点 | 89 - 91ºC | |
| MSDS | N/A | 闪点 | 239.7±28.7 °C |
| 中文名 | 5-[(1E)-2-(3,5-二甲氧基苯基)乙烯基]-2-甲氧基苯酚 |
|---|---|
| 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 | 更多 |
| 密度 | 1.2±0.1 g/cm3 |
|---|---|
| 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% |
| 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 |
