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| CAS号 : | 13909-73-4 |
精确质量 : | 210.08900 |
| 分子式 : | C11H14O4 |
logP : | 1.91500 |
| 分子量 : | 210.22600 |
PSA : | 44.76000 |
2′,3′,4′-三甲氧基苯乙酮 | |
2,3,4-Trimethoxyacetophenone | |
13909-73-4 | |
C11H14O4 | |
210.22600 | |
44.76000 | |
1.91500 | |
210.08900 |
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n20/D 1.5384(lit.)
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透明黄色液体
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>230 °F
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295-297 °C(lit.)
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14-15 °C(lit.)
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1.155 g/mL at 25 °C(lit.)
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0.00147mmHg at 25°C
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AN0531000
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3
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S24/25
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Xi
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2914509090
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2933990090
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2933990090. 其他仅含氮杂原子的杂环化合物. 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:20.0% | |
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
