1-(二乙氨基)丙炔
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- CAS号:
- 4231-35-0
- 英文名:
- N,N-diethyl-1-propynylamine
- 英文别名:
- propargyldiethylamine;(diethylamino)propyne;1-(Diethylamino)propyne;n,n-diethylaminopropyne;n,n-diethyl-1-propynylamin;n,n-diethyl-1-propyn-1-amin;N,N-diethyl-1-propynylamine;N,N-Diethyl-1-propyn-1-amine;methyl(diethylamino)acetylene;1-Propyn-1-amine, N,N-diethyl-
- 中文名:
- 1-(二乙氨基)丙炔
- 中文别名:
- 1-(二乙氨基)丙炔;DEP N.N-二乙基丙炔胺 N,N-DIETHYLAMINOPROPYNE
- CBNumber:
- CB6896326
- 分子式:
- C7H13N
- 分子量:
- 111.18
- MOL File:
- 4231-35-0.mol
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1-(二乙氨基)丙炔化学性质
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沸点:
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173.35°C (rough estimate)
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密度:
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0.8743 (estimate)
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折射率:
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1.4409 (estimate)
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酸度系数(pKa):
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8.50±0.70(Predicted)
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1-(二乙氨基)丙炔性质、用途与生产工艺
化学性质
无色液体，遇水分解。沸点130-132℃，60-62℃（12kPa）。
用途
有机合成中间体。
生产方法
将光气通入N,N-二乙基丙酰胺甲苯溶液中反应，制得西佛碱盐酸盐。将其配成无水乙醚溶液，冷至0℃，搅拌，滴加二环己基氨基锂的无水乙醚溶液。静置后滗出清液，减压蒸馏，收集60-62℃（12kPa）馏分，即得该品，产率58%。
1-(二乙氨基)丙炔
上下游产品信息
上游原料
下游产品
4231-35-0, 1-(二乙氨基)丙炔 相关搜索:
- DEP N.N-二乙基丙炔胺 N,N-DIETHYLAMINOPROPYNE
- 1-(二乙氨基)丙炔
- 4231-35-0
- 1-Propyn-1-amine, N,N-diethyl-
- N,N-Diethyl-1-propyn-1-amine
- propargyldiethylamine
- n,n-diethylaminopropyne
- n,n-diethyl-1-propynylamin
- n,n-diethyl-1-propyn-1-amin
- methyl(diethylamino)acetylene
- (diethylamino)propyne
- 1-(Diethylamino)propyne
- N,N-diethyl-1-propynylamine