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| CAS号 : | 86-52-2 |
精确质量 : | 176.03900 |
| 分子式 : | C11H9Cl |
logP : | 3.57860 |
| 分子量 : | 176.64200 |
PSA : | 0.00000 |
1-氯甲基萘 | |
1-Chloromethyl naphthalene | |
86-52-2 | |
C11H9Cl | |
176.64200 | |
0.00000 | |
3.57860 | |
176.03900 |
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n20/D 1.635(lit.)
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固体
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库房低温,通风,干燥
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>230 °F
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291 °C
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32 °C(lit.)
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1.18 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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QJ2800000
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8
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29036990
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3
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S26-S36/37/39-S45-S60-S20
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III
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UN 3261 8/PG 2
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Xn
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R21/22; 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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<p>由萘氯甲基化制得。将萘、聚甲醛、冰醋酸、85%磷酸和浓盐酸一起加热到85℃,激烈搅拌6h。反应完成后,冷却到15℃,用水洗涤。最后用10%碳酸钾溶液洗涤,分去水层,加入乙醚,用无水碳酸钠干燥。然后常压蒸去乙醚,将余物减压蒸馏,收集128-135℃(0.67kPa)馏分即得成品。此外,1-甲基萘氯化也可制得该品。</p> | |
<p>用于合成树脂、医药。</p> |