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| CAS号 : | 590-67-0 |
精确质量 : | 114.10400 |
| 分子式 : | C7H14O |
logP : | 1.70150 |
| 分子量 : | 114.18500 |
PSA : | 20.23000 |
1-甲基环己醇 | |
1-Methylcyclohexanol | |
590-67-0 | |
C7H14O | |
114.18500 | |
20.23000 | |
1.70150 | |
114.10400 |
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n20/D 1.4585(lit.)
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透明无色至淡黄色液体
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154 °F
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168 °C752 mm Hg(lit.)
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24-26 °C(lit.)
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0.919 g/mL at 25 °C(lit.)
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Stable under normal temperatures and pressures.
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Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
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1
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S26-S36/37/39-S38
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III
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UN 1325 4.1/PG 2
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Xn
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R20/21/22; R36/37/38
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2906120010
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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% |
1.由1-甲基环已烯经下述步骤制得。将乙酸汞溶解于水,加入乙醚,在剧烈搅拌下滴加1-甲基环已烯,在室温继续搅半小时,然后加入氢氧化钠溶液,接着再硼氢化钠的氢氧化钠溶液,调节加入速度,并以冰浴冷却,使反应混合物的温度保持在25℃以下。将反应混合物在室温下继续搅拌2h,此时可见到发亮的液体汞,体面出上层清液使与汞分开,分取清液中的乙醚层,水层用乙醚提取。将提法取液与乙醚层事并,经干燥后蒸去乙醚,然后蒸馏得到成品。收率约为70%-75%。 | |
用作溶剂和有机合成中间体。 |