Name Alkyl Groups ·CH3,methyl ·CH3CH2,ethyl CH3 CH3一CH-CH2 ·CH3CH2CH2,n-propyl isobutyl CHaCH2CH2CH2-,n-butyl CH3 CH3-CH-CH3 CH3-CH-CH2-CH3 H;C-C-CH3 isopropyl sec-butyl tert-butyl => Chapter 3 9 Chapter 3 9 Name Alkyl Groups • CH3 -, methyl • CH3CH2 -, ethyl • CH3CH2CH2 -, n-propyl • CH3CH2CH2CH2 -, n-butyl CH3 CH CH2 CH3 sec-butyl CH3 CH CH3 CH2 isobutyl CH3 CH CH3 isopropyl H3 C C CH3 CH3 tert-butyl =>