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| CAS号 : | 927-49-1 |
精确质量 : | 170.16700 |
| 分子式 : | C11H22O |
logP : | 3.71610 |
| 分子量 : | 170.29200 |
PSA : | 17.07000 |
二正戊基酮 | |
6-Undecanone | |
927-49-1 | |
C11H22O | |
170.29200 | |
17.07000 | |
3.71610 | |
170.16700 |
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n20/D 1.4270(lit.)
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无色至淡黄色液体
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191 °F
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228 °C(lit.)
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14.6 °C(lit.)
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0.831 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. Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
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YQ2828000
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3
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S24/25
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I; II; III
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Xi
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R23/25
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2914190090
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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>1.制法：
参照上述3-戊酮的制备方法（参考书3<br>35），用正己酸<br>（2）400g（3.45mol）进行反应，得到6-十一酮<br>（1）225g，bp222～226℃，收率76%。</p> |
