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| CAS号 : | 16588-34-4 |
精确质量 : | 184.98800 |
| 分子式 : | C7H4ClNO3 |
logP : | 2.58390 |
| 分子量 : | 185.56500 |
PSA : | 62.89000 |
4-氯-3-硝基苯甲醛 | |
4-Chloro-3-nitrobenzaldehyde | |
16588-34-4 | |
C7H4ClNO3 | |
185.56500 | |
62.89000 | |
2.58390 | |
184.98800 |
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1.63
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淡黄色结晶粉末
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135.1ºC
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299.8ºC at 760 mmHg
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61-63 °C(lit.)
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1.485 g/cm3
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4 g/L (98 ºC)
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0.00117mmHg at 25°C
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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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S26-S36/37-S36/37/39-S22
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2913000090
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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 |
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<p>将对氯苯甲醛加到发烟硝酸和硫酸配成的混酸中，在10℃以下反应2h，将反应物倾入碎冰中，析出白色固体，过滤，干燥，得4-氯-3-硝基苯甲醛，产率89%。</p> | |
<p>有机合成中间体。</p> |
