1. ALCOHOLES PRIMARIOS O ALCANOLES
OH
C C C C
H
H
H
H
H
H
H
H
H
C4H9.OH CH3-CH2-CH2-CH2.OH 1-butanol
4 3 2 1

2. ALCOHOLES SECUNDARIOS
C4H9.OH 1CH3-2CH.OH-3CH2-4CH3 2-butanol
OH
C C C C
H H H H
H H
H H H
1 2 3 4

3. ALCOHOLES TERCIARIOS
C5H11.OH 1CH3-2CH.OH(CH3)-3CH2-4CH3
2-metil-2-butanol
C C C C
H
H
H
H
H
H
H
H
C
H H
H
OH
1 2 3 4

4. H
1
s