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| CAS号 : | 120-21-8 |
精确质量 : | 177.11500 |
| 分子式 : | C11H15NO |
logP : | 2.34530 |
| 分子量 : | 177.24300 |
PSA : | 20.31000 |
N,N-二乙基-4-氨基苯甲醛 | |
4-(diethylamino)benzaldehyde | |
120-21-8 | |
C11H15NO | |
177.24300 | |
20.31000 | |
2.34530 | |
177.11500 |
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1.571
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棕色-黑色晶体
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>230 °F
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174 °C7 mm Hg(lit.)
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37-41 °C(lit.)
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1.029 g/cm3
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insoluble
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0.000176mmHg at 25°C
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Stable under normal temperatures and pressures.
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Store in a cool, dry place. Store in a tightly closed container.
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CU5612850
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2
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S26-S36-S61-S60-S36/37
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Xn; N
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R21/22; R50/53
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2922399090
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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>将二乙基苯胺、乌洛托品和90%乙醇混匀,加热回流,加入冰乙酸和90%甲酸,保温过夜。将反应液倾入预冷的盐酸中,过滤,粗品经酸碱重结晶、乙醇重结晶得对二乙氨基苯甲醛。</p> | |
<p>用作染料中间体,用于合成阳离子染料</p> |
