Butane is a hydrocarbon with the molecular formula C4H10. It consists of four carbon atoms and ten hydrogen atoms. There are two possible isomers of butane:
1. n-Butane (normal butane): This is the straight-chain isomer of butane. Its common name is simply "butane."
2. Isobutane (2-methylpropane): This is the branched-chain isomer of butane. It has a methyl group attached to the second carbon atom. Its common name is "isobutane."
So, the two common isomers of butane are n-butane and isobutane.
Butane has two structural (also known as constitutional) isomers: normal butane, also known as unbranched butane, and isobutane, commonly known as i-butane. These isomers are known as butane and 2-methylpropane in IUPAC nomenclature.
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Butane is a hydrocarbon with the molecular formula C4H10. It consists of four carbon atoms and ten hydrogen atoms. There are two possible isomers of butane:
1. n-Butane (normal butane): This is the straight-chain isomer of butane. Its common name is simply "butane."
2. Isobutane (2-methylpropane): This is the branched-chain isomer of butane. It has a methyl group attached to the second carbon atom. Its common name is "isobutane."
So, the two common isomers of butane are n-butane and isobutane.
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Answer:
Butane has two structural (also known as constitutional) isomers: normal butane, also known as unbranched butane, and isobutane, commonly known as i-butane. These isomers are known as butane and 2-methylpropane in IUPAC nomenclature.