Classification 3.根据N上所连烃基的数目 RNH21°胺(伯胺) CH3NH2 CH3CH2NH2 R>NH 2°胺(仲胺) (CH3)2NH CH3CH2NHCH3 R3N 3°胺(叔胺)(CH3)3NCH3CH2N(CH3)2 R N+ 4°铵类(季铵盐) (CH3)N*CI (季铵碱) (CH3)NOH 3.根据N上所连烃基的数目 RNH2 R2NH R3N R4N+ 1°胺(伯胺) 2°胺(仲胺) (CH3)2NH 3°胺(叔胺) 4°铵类(季铵盐) (季铵碱) CH3NH2 (CH3)3N (CH3)4N+Cl- (CH3)4N+OHCH3CH2NH2 CH3CH2NHCH3 CH3CH2N(CH3 )2 Classification