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CAS号 : | 122-80-5 |
精确质量 : | 150.07900 |
分子式 : | C8H10N2O |
logP : | 1.88140 |
分子量 : | 150.17800 |
PSA : | 55.12000 |
4′-氨基乙酰苯胺 | |
4'-Aminoacetanilide | |
122-80-5 | |
C8H10N2O | |
150.17800 | |
55.12000 | |
1.88140 | |
150.07900 |
1.52
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淡红色棕色结晶粉末
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库房通风低温干燥,与食品原料分开储运
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195°C
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267 °C
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164-167 °C(lit.)
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1.203 g/cm3
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0.1-1 g/100 mL at 25 ºC
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0.008mmHg at 25°C
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Stable for 3 yr at 25ºC and for 6 months at 37ºC. Reasonably stable in acidic and neutral conditions, but rapidly hydrolyzed in alkaline media (ph 9). Tested stable in storages 5-50ºC.
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AD8225000
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1
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S22-S26-S36/37-S39
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2924299090
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Xi
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R36
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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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由退热水(乙酰苯胺)经混酸硝化生成对硝基乙酰苯胺,然后用铁粉还原为对氨基乙酰苯胺,反应液经中和、结晶、干燥得成品。 | |
本产品主要用于生产染料和医药中间体。 |