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| CAS号 : | 3011-34-5 |
精确质量 : | 167.02200 |
| 分子式 : | C7H5NO4 |
logP : | 1.63610 |
| 分子量 : | 167.11900 |
PSA : | 83.12000 |
4-羟基-3-硝基苯甲醛 | |
4-Hydroxy-3-nitrobenzaldehyde | |
3011-34-5 | |
C7H5NO4 | |
167.11900 | |
83.12000 | |
1.63610 | |
167.02200 |
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棕色
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124.3ºC
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275ºC at 760 mmHg
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140-142 °C(lit.)
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1.5 g/cm3
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Stable under normal temperatures and pressures.
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Store in a cool, dry place. Keep container closed when not in use.
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3
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S26-S36-S24/25
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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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将24g对羟基苯甲醛悬浮于100ml冰醋酸中，在搅拌下滴加1h。冷却，过滤，滤饼用冰水洗涤，经乙醇重结晶，得成品20g，收率61%。 | |
抗肝片吸虫药硝碘酚腈的中间体。 |
