胺(amine) | 類型 | 結構 | pKb | pKa |
氨(ammonia) | ----- | NH3 | 4.74 | 9.26 |
一級胺(primary amines) | 甲胺(methylamine) | CH3NH2 | 3.36 | 10.64 |
乙胺(ethylamine) | CH3CH2NH2 | 3.19 | 10.81 | |
環己胺(cyclohexylamine) | C6H11NH2 | 3.34 | 10.66 | |
二級胺(secondary amines) | 二甲胺(dimethylamine) | (CH3)2NH | 3.27 | 10.73 |
二乙胺(dimethylamine) | (CH3CH2)2NH | 3.02 | 10.98 | |
三級胺(tertiary amines) | 三甲胺(trimethylamine) | (CH3)3H | 4.19 | 9.81 |
三乙胺(triethylamine) | (CH3CH2)3N | 3.25 | 10.75 |
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