Abstrakt

A Study of Refractive Indices of 3-(4-Fluorophenyl)-1-Phenylprop-2-EN-1-One in Methanol and Benzene Mixtures 298K

S. K. Chavan and B. A. Gop

3-(4-Fluorophenyl)-1-phenylprop-2-en-1-one has been synthesized and characterized by M.P, Infrared spectroscopy, thin layer chromatography, 1H NMR and gas chromatography mass data. The refractive indices of 3-(4-fluorophenyl)-1-phenylprop-2-en-1-one in methanol and benzene mixtures (0-100%) by weight been measured at 298 K. The data obtained was utilized to calculate various parameters such as molar refraction (Rm), polarisability constant (α), molar volume (Vm), free volume (Vf) internal pressure (πi), Rao’s molar sound velocity (Rm) and specific refraction (r), which was used to estimate the nature of dipole and solute-solvent, solvent-solvent interactions.