Dichloroarsenic (III) benzoyl and p-substituted benzoyl piperidyl thiocarbamyl and Chloroarsenic (III) di benzoyl and p-substituted di benzoyl piperidyl thiocarbamyls of the type AsCl2(C13H14N2OSX) and AsCl(C13H14N2OSX)2 have been synthesized in acetone by the reaction of AsCl3 and benzoyl and p-substituted benzoyl piperidyl thiocarbamyls in 1:1 and 1:2 molar ratios at room temperature [C13H14N2OSX, X= H in compound 1,5, OCH3 in 2,6, OH in 3,7 and Cl in 4,8 respectively]. These newly synthesized derivatives have characterized by elemental analysis (C, H, N, Cl, S, O and As), molecular weight measurements and spectral (IR, 1H NMR, 13C NMR) studies. All compounds screened against different bacteria and fungi show moderate antibacterial and antifungal activities.