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![2,3-二甲氧基-4-[(2E)-3-苯基-2-丙烯-1-基]苯酚结构式](https://www.chemicalbook.com/CAS/GIF/21148-34-5.gif)
| CAS号 : | 21148-34-5 |
精确质量 : | 270.12600 |
| 分子式 : | C17H18O3 |
logP : | 3.66530 |
| 分子量 : | 270.32300 |
PSA : | 38.69000 |
2,3-二甲氧基-4-[(2E)-3-苯基-2-丙烯-1-基]苯酚 | |
2,3-dimethoxy-4-(3-phenylprop-2-enyl)phenol | |
21148-34-5 | |
C17H18O3 | |
270.32300 | |
38.69000 | |
3.66530 | |
270.12600 |
|
2909500000
|
2909500000. Ether-phenols, ether-alcohol-phenols and their halogenated, sulphonated, nitrated or nitrosated derivatives |
|
品名, 成分含量, 用途 |
|
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% |
|
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% |
