In organic chemistry, butyl is a four-carbon alkyl radical or substituent group with general chemical formula −C 4 H 9, derived from either of the two isomers (n-butane and isobutane) of butane. The isomer n-butane can connect in two ways, giving rise to two "-butyl" groups:

An alkyl group is formed by removing one hydrogen from the alkane chain. The removal of this hydrogen results in a stem change from -ane to -yl to indicate an alkyl group. The removal of a hydrogen from methane, CH 4 , creates a methyl group -CH 3 .

In organic chemistry terms the difference between butyl and alkyl is that butyl is either of four isomeric univalent hydrocarbon radicals, C 4 H 9, formally derived from butane by the loss of a hydrogen atom while alkyl is any of a series of univalent radicals of the general formula C n H 2n+1 derived from aliphatic hydrocarbons.

Nov 10, 2011 · There are four different types of “butyls”, and they all have their own name. In addition they each have a common name (“trivial name”) which they commonly go by. It’s easy to get confused. So today’s post is a guide to sorting them out. Butane has four carbons.

Alkyl groups form homologous series. The simplest series have the general formula −CnH2n+1. Alkyls include methyl, (−CH3), ethyl (−C2H5), propyl (−C3H7), butyl (−C4H9), pentyl (−C5H11), and so on. Alkyl groups that contain one ring have the …

The butyl functional group is made up of four carbon atoms. When attached to a molecule, these four atoms can be arranged in four different bond configurations. Each arrangement has its own name to distinguish the various molecules it produces. These are the chemical names: n – butyl, s – butyl, t – butyl, and isobutyl. n – butyl group

This page provides guidance on naming organic molecules with alkyl substituents. An alkyl group is an alkane-derived substituent attached to a molecular structure to form a branched molecule. Alkyl …

What is an alkyl group? Alkyl group is formed by removing a hydrogen atom from the molecule of alkane. Alkanes are quite often represented as R-H and here R stands for alkyl group. The general formula of the alkyl group is C n H 2n+1. The smallest alkyl group is CH 3 called methyl.

Butyl is a four-carbon alkyl group, derived from the alkane butane, that is commonly used in organic chemistry. It is represented by the formula -CH2CH2CH2CH3 and is an important structural component in many organic compounds.

The first situation we encounter is branched alkyl substituents on alkanes. So let’s consider the simplest example, and it is butane or butyl (alkyl group). Butane has four carbon and thus two possible structures. These are the so-called structural isomers.