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| CAS号 : | 124-22-1 |
精确质量 : | 185.21400 |
| 分子式 : | C12H27N |
logP : | 4.56630 |
| 分子量 : | 185.34900 |
PSA : | 26.02000 |
十二烷基伯胺 | |
Dodecanamine | |
124-22-1 | |
C12H27N | |
185.34900 | |
26.02000 | |
4.56630 | |
185.21400 |
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1.4421
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白色固体
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>230 °F
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247-249 °C(lit.)
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27-29 °C(lit.)
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0.806 g/mL at 25 °C(lit.)
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78 mg/L (25 ºC)
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0.0136mmHg at 25°C
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Stable. Combustible. Incompatible with acid chlorides, acids, acid anhydrides, oxidizing agents.
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Store in a cool, dry place. Store in a tightly closed container. Corrosives area.
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JR6475000
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2
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8
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S26-S36/37/39-S45-S60-S61
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II
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UN 3259 8/PG 3
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2921199090
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C
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R20/21/22; R34
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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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暂时无法加载合成路线，请稍后刷新重试 |
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<p>生产方法简述：以月桂酸为原料在催化剂硅胶存在下通入氨气反应，生成物经水洗、干燥、减压精馏得月桂腈。将月桂腈在活性镍催化下加氢，即还原得十二胺。把月桂腈加入高压釜中，再加适量活性镍，通氮置换室内空气。在搅拌下加热至80℃，反复充氢直至不再吸收为止，保温反应3h。冷却，将所得粗品进行减压蒸馏，即得十二胺。</p> | |
<p>有机合成中间体，用于纺织及橡胶等助剂生产。也可用以制取矿石浮选剂、十二烷基季胺盐、杀菌剂、杀虫剂、乳化剂、洗涤剂和防治皮肤灼伤养津抗菌的消毒特效剂等。</p> |
