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| CAS号 : | 573-97-7 |
精确质量 : | 221.96800 |
| 分子式 : | C10H7BrO |
logP : | 3.30790 |
| 分子量 : | 223.06600 |
PSA : | 20.23000 |
1-溴-2-萘酚 | |
1-Bromo-2-naphthol | |
573-97-7 | |
C10H7BrO | |
223.06600 | |
20.23000 | |
3.30790 | |
221.96800 |
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1.704
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灰白色至米色或棕色-紫色结晶粉末
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143.5ºC
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130°C
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78-81 °C(lit.)
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1.614 g/cm3
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Stable at room temperature in closed containers under normal storage and handling conditions.
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Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
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QL3361000
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3
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29081000
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S26-S37/39
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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% |
<p>由2-萘酚溴化而得。将乙醇加入反应锅，投入2-萘酚，搅拌溶解，冷却至15℃加溴，温度保持在15℃左右，2-3h内加完，搅拌10min。同时通二氧化硫至饱和。将反应物料放入结晶池，加水析出结晶。过滤，水洗至pH6-7，干燥，得溴萘酚，收率90%以上。</p> | |
<p>染料中间体；用于有机合成。该品也是驱肠虫药，用于钩虫感染。</p> |
