2-Chlorophenyl isocyanate has been used:as standard to investigate the photocatalytic degradation of Monuron over TiO2suspensionsin the preparation of 2-(2-chlorophenylamino)-3,5-dihydro-5,5-dimethyl-3-phenyl-6H-imidazo[1,2-b]-1,2,4-triazol-6-onein synthesis of pentenylated β-cyclodextrin chlorophenyl carbamates