• R.Rajalakshmi
• S.Ramkumar
• M.Subasri

ABSTRACT Absorption spectra of2,4-dimethylthiazolyl styryl ketonehave been recorded in various solvents in the range 200–400 nm. The effects of solvents on the absorption spectra of investigated compound are interpreted by correlation of absorption frequencies with Kirkwood function{ԑ, 1/ԑ and f(ԑ) = }.The difference in absorption maxima between those in alcohol-water mixtures and those in hexane is a direct measure of the excited state stabilization energy of the Thiazolyl styryl ketone under investigation in various percentage of alcohol-water mixture.

:2,4-dimethylthiazolyl styryl ketone,Kirkwood function,absorption maxima,stabilization energy.

"Synthesis,Characeterization and analysis of solvents effect on the ultraviolet absorption spectra of 2,4-dimethylThiazolyl styryl ketone", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.8, Issue 5, page no.d778-d788, May-2021, Available :http://www.jetir.org/papers/JETIR2105497.pdf

"Synthesis,Characeterization and analysis of solvents effect on the ultraviolet absorption spectra of 2,4-dimethylThiazolyl styryl ketone", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.8, Issue 5, page no. ppd778-d788, May-2021, Available at : http://www.jetir.org/papers/JETIR2105497.pdf