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| CAS号 : | 121-71-1 |
精确质量 : | 136.05200 |
| 分子式 : | C8H8O2 |
logP : | 1.59480 |
| 分子量 : | 136.14800 |
PSA : | 37.30000 |
3-羟基苯乙酮 | |
3'-Hydroxyacetophenone | |
121-71-1 | |
C8H8O2 | |
136.14800 | |
37.30000 | |
1.59480 | |
136.05200 |
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1.534
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白色晶体粉末
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296°C
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296 °C(lit.)
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90-95 °C(lit.)
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1.1 g/mL at 25 °C(lit.)
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Stable at room temperature in closed containers under normal storage and handling conditions.
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Store in a cool, dry place. Keep container closed when not in use.
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GHS07 | |
警告 | |
H302 | |
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3
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S22-S24/25-S37/39-S26
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2914399090
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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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暂时无法加载合成路线，请稍后刷新重试 |
<p>二、生产方法简述 由间氨基苯乙酮与亚硝酸钠反应而得。将水和浓硫酸加入反应锅内,搅拌下加入间氨基苯乙酮,然后在冷却下滴加亚硝酸钠水溶液,温度保持在8-10℃,加毕慢慢升温至90℃以上,继续搅拌反应1h。冷却析出固体,甩滤,得到的粗品用热水重结晶,即得间羟基苯乙酮。收率65%。</p> | |
<p>用于有机合成，也是药物苯肾上腺素的中间体。</p> |
