Hydrophobic building block C₁₁H₁₃N

4-Butylbenzonitrile CAS 20651-73-4  is a strategically designed hydrophobic building block that combines a rigid aromatic core with a flexible linear alkyl chain and a highly versatile nitrile functional group. This triad of features makes it an exceptionally valuable intermediate for modulating physicochemical properties and enabling diverse synthetic pathways in advanced material and pharmaceutical and agrochemical research.