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| CAS号 : | 35573-93-4 |
精确质量 : | 166.07600 |
| 分子式 : | C7H15ClO2 |
logP : | 2.01440 |
| 分子量 : | 166.64600 |
PSA : | 18.46000 |
3-氯-1,1-二乙氧基丙烷 | |
3-chloro-1,1-diethoxypropane | |
35573-93-4 | |
C7H15ClO2 | |
166.64600 | |
18.46000 | |
2.01440 | |
166.07600 |
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n20/D 1.42(lit.)
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透明无色液体
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98 °F
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84 °C25 mm Hg(lit.)
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0.995 g/mL at 25 °C(lit.)
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添加0.5%碳酸钠作稳定剂。
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Stable under normal temperatures and pressures, stab. with 0.5% calcium carbonate.
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3
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3
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S26-S36
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III
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UN 1989 3/PG 3
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Xi
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R10; R36/37/38
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2911000000
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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>将预冷的丙烯醛滴加到预冷的无水乙醇-氯化氢饱和溶液中反应。反应物分为两层,分出下层的缩醛,用粉状碳酸氢钠中和,过滤。滤液用冰水洗涤,干燥,减压蒸馏,收集58-62℃(1.07kPa)馏分,得产品。产率34%。</p> | |
<p>用于有机合成。</p> |