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| CAS号 : | 529-23-7 |
精确质量 : | 121.05300 |
| 分子式 : | C7H7NO |
logP : | 1.66250 |
| 分子量 : | 121.13700 |
PSA : | 43.09000 |
2-氨基苯甲醛 | |
2-Aminobenzaldehyde | |
529-23-7 | |
C7H7NO | |
121.13700 | |
43.09000 | |
1.66250 | |
121.05300 |
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1.639
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淡黄色结晶粉末
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113 °C
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258.7ºC at 760 mmHg
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38°C
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1.171 g/cm3
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Unstable: reported to polymerize rapidly at room temperature. Incompatible with strong oxidizing agents, strong bases. Store at -20ºC.
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-20ºC
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3
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S26-S37/39
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Xi
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R36/37/38
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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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<p>邻硝基苯甲醛用硫酸亚铁及氨还原而得;将七水合硫酸亚铁、浓盐酸、水和邻硝基苯甲醛加入反应器中搅拌加热,当混合物温度达90℃时一次加入浓氨水,再分三批加入氨水,加料完毕,将混合物水蒸气蒸馏,馏出液用氯化钠饱和,冷却,过滤得成品。</p> | |
<p>有机合成中间体。</p> |
