ZnAs2 crystal belongs to a larger family of transition metal dipnictides MPn2 (M = V, Nb, Ta, Cr, Mo, and W, Pn = P, As and Sb). It crystallizes in OsGe2 type structure. The quantum properties of ZnAs2 is still largely unknown in the field and waiting to be discovered. Our ZnAs2 crystals has been synthesized through self-transport technique using ZnAs2 poly-crystalline substance as the precursor.