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| CAS号 : | 610-27-5 |
精确质量 : | 211.01200 |
| 分子式 : | C8H5NO6 |
logP : | 1.51440 |
| 分子量 : | 211.12800 |
PSA : | 120.42000 |
4-硝基邻苯二甲酸 | |
4-Nitrophthalic acid | |
610-27-5 | |
C8H5NO6 | |
211.12800 | |
120.42000 | |
1.51440 | |
211.01200 |
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淡-米色固体
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459.5ºC at 760 mmHg
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159-161 °C(lit.)
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1.671 g/cm3
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Stable under normal temperatures and pressures.
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Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
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3
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29173980
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S26-S36-S37/39
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Xi
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R36/37/38
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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 |
<p>一、 生产方法简述: 将4-硝基苯二甲酰亚胺加入氢氧化钠溶液,加热至沸,加入浓硝酸使溶液对石蕊呈酸性,将溶液煮沸3min,冷至室温以下,用乙醚提取,提取液经无水硫醚钠干燥后蒸除乙醚,得4-硝基邻苯二甲酸,收率96%-99%。 </p> | |
<p>二、 用途: 有机合成中间体。</p> |
