Answer:
There are three structural isomers of 1-butanol: 2-butanol ), 2-methyl-1-propanol , and 2-methyl-2-propanol . 2-Butanol, or sec-butanol, or sec-butyl alcohol, or s-butyl alcohol, is a four-carbon chain, with the OH group on the second carbon.
Explanation:
You didnt give me a shape or anything so heres your answer hope it helps.
