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| CAS号 : | 108957-72-8 |
精确质量 : | 286.12100 |
| 分子式 : | C17H18O4 |
logP : | 3.58840 |
| 分子量 : | 286.32200 |
PSA : | 47.92000 |
4’-羟基-3,3’,5-三甲氧基二苯乙烯 | |
4-[(E)-2-(3,5-dimethoxyphenyl)ethenyl]-2-methoxy-phenol | |
108957-72-8 | |
C17H18O4 | |
286.32200 | |
47.92000 | |
3.58840 | |
286.12100 |
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白色,淡灰色晶体粉末
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1.621
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223.9ºC
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1.36E-08mmHg at 25°C
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1.177 g/cm3
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446.7ºC
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2909500000
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2909500000. Ether-phenols, ether-alcohol-phenols and their halogenated, sulphonated, nitrated or nitrosated derivatives |
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品名, 成分含量, 用途 |
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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% |
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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% |
