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| CAS号 : | 626-88-0 |
精确质量 : | 164.02000 |
| 分子式 : | C6H13Br |
logP : | 2.81750 |
| 分子量 : | 165.07100 |
PSA : | 0.00000 |
1-溴-4-甲基戊烷 | |
4-Methylpentyl Bromide | |
626-88-0 | |
C6H13Br | |
165.07100 | |
0.00000 | |
2.81750 | |
164.02000 |
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n20/D 1.446(lit.)
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无色液体
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112 °F
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146 °C(lit.)
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-71ºC
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1.134 g/mL at 25 °C(lit.)
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Keep tightly closed. Keep away from heat and open flame. Store in a cool dry place.
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3
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S16-S36
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III
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UN 1993 3/PG 3
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R10
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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% |
反应器中加入51.0g2-甲基-1-戊醇,冷却至0℃,搅拌下滴入17ml三溴化磷,反应始终在氮气保护下进行。加毕后升温至60℃,反应3h,减压蒸馏,收集46~50℃(2.66kPa)馏分,将馏出液冷至0℃,用3×10mL冷浓硫酸洗涤,无水碳酸钾中和,干燥,再用五氧化二磷干燥。减压蒸馏,收集48~50℃(2.66KPa)馏分,得无色液体67.5g,收率81.8%。 | |
用于有机合成 |