Write the IUPAC name as well as Structure formula for :
1) Isopropane
2)Isobutane
1.
Isobutane
IUPAC name: 2-Methylpropane
2. Various structural isomers of alkanes are distinguished by the use of prefixes n-(normal),iso-, and neo-.So, isopropane would most likely to be the structural isomer of propane but due to its linear structure, it does not form iso and neo isomers. Therefore, isopropane does not exist.
CH3 – CH2 – CH3
Propane