Dielectric anisotropy, refractive indices and order parameter of W-1680 nematic liquid crystal

► The dielectric and optical anisotropy of W-1680 represents the positive amount. ► The W-1680 liquid crystal has high Δn and scaling factor. ► In studied LC macroscopic and microscopic order parameters show good agreement. ► The W-1680 shows beneficial capability for application in optoelectronics devise.