<P> In organic chemistry, benzyl is the substituent or molecular fragment possessing the structure C H CH--. Benzyl features a benzene ring attached to a CH group . </P> <P> In IUPAC nomenclature the prefix benzyl refers to a C H CH substituent, for example benzyl chloride or benzyl benzoate . Benzyl is not to be confused with phenyl with the formula C H. The term benzylic is used to describe the position of the first carbon bonded to a benzene or other aromatic ring . For example, the molecule, is referred to as a "benzylic" carbocation . The benzyl free radical has the formula C CH . The benzylium carbocation has the formula C CH; the carbanion has the formula C CH . None of these species can be formed in significant amounts under normal conditions, but they are useful referents for discussion of reaction mechanisms . </P> <P> The abbreviation "Bn" is frequently used to denote benzyl groups in nomenclature and structural depictions of chemical compounds . For example, benzyl alcohol can be represented as BnOH . This abbreviation is not to be confused with "Bz", which is the abbreviation for the benzoyl group C H C (O) −, or the phenyl group C H, abbreviated "Ph". </P>

What is a phenyl group vs benzyl group
find me the text answering this question