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| CAS号 : | 1120-48-5 |
精确质量 : | 241.27700 |
| 分子式 : | C16H35N |
logP : | 5.68790 |
| 分子量 : | 241.45600 |
PSA : | 12.03000 |
二正辛胺 | |
Dioctylamine | |
1120-48-5 | |
C16H35N | |
241.45600 | |
12.03000 | |
5.68790 | |
241.27700 |
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n20/D 1.4432(lit.)
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8.3 (vs air)
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无色至淡黄色液体
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>230 °F
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297-298 °C(lit.)
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13-16 °C(lit.)
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0.799 g/mL at 25 °C(lit.)
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immiscible
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Stable. Combustible. Incompatible with strong oxidizing agents, acids.
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0.01 mm Hg ( 20 °C)
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Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Store protected from moisture.
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3
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8
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S26-S36/37/39-S45-S60-S61-S29
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III
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UN 2735 8/PG 3
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C; N
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R34; R50/53
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2921199090
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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>精制方法:二辛胺是氯代辛烷与氨在乙醇中加热,或在氧化铝碳的催化下,辛醇与氨反应制得的。因此常含有未反应物及其他辛胺类杂质。用加金属钠脱水后蒸馏的方法精制。</p> | |
<p>是性能优良的胺类溶剂,是制备性能优良的抗静电剂、柔软剂、表面活性剂、杀菌剂的中间体,还用作萃取剂。</p> |
