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| CAS号 : | 95-55-6 |
精确质量 : | 109.05300 |
| 分子式 : | C6H7NO |
logP : | 1.55560 |
| 分子量 : | 109.12600 |
PSA : | 46.25000 |
邻氨基苯酚 | |
2-aminophenol | |
95-55-6 | |
C6H7NO | |
109.12600 | |
46.25000 | |
1.55560 | |
109.05300 |
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1.46 (20ºC)
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无色至淡黄色液体
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库房通风低温干燥
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168 °C
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164 °C (11.2515 mmHg)
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172 °C
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17 g/L (20 ºC)
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1.328
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Stable, but may be air or light sensitive. Incompatible with strong oxidizing agents.
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SJ4950000
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6.1
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29222900
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2
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S28-S36/37-S28A-S45-S36/37/39-S26
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III
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UN 2512 6.1/PG 3
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Xn
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R20/22; R68
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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% |
<p>将邻硝基氯苯在氢氧化钠溶液中加热升温,在一定压力下水解,得邻硝基苯酚钠,然后用硫化碱还原,再以二氧化碳酸析,冷却、过滤,在亚硫酸氢钠溶液中浸渍后离心分离,干燥而得成品。</p> | |
<p>合成增白剂；合成染料中间体；合成农药中间体。</p> |
