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| CAS号 : | 643-43-6 |
精确质量 : | 226.02300 |
| 分子式 : | C8H6N2O6 |
logP : | 2.17650 |
| 分子量 : | 226.14300 |
PSA : | 128.94000 |
2,4-二硝基苯乙酸 | |
2,4-DINITROPHENYLACETIC ACID | |
643-43-6 | |
C8H6N2O6 | |
226.14300 | |
128.94000 | |
2.17650 | |
226.02300 |
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米色结晶粉末
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191.9ºC
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430.2ºC at 760 mmHg
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169-175 °C(lit.)
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1.608 g/cm3
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AH2230000
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3
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5.1
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S26-S36
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III
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1479
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O
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R8
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2916399090
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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% |
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暂时无法加载合成路线,请稍后刷新重试 |
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<p>将苯乙酸加入混酸中搅拌反应4h,然后冰析出黄色晶体2,4-二硝基苯乙酸,过滤,水洗,干燥,得成品,收率95%。</p> | |
<p>有机合成中间体。</p> |