Hydrogenation of phenol presents cyclohexanone, a precursor to nylon. Nonionic detergents are made by alkylation of phenol to give the alkylphenols, e.g.,nonylphenol, which are then subjected to ethoxylation. · Phenol https://delilahsekm695549.blogdigy.com/hwatsi-chemicals-an-overview-45202670