A novel compound which exhibits superior effectiveness particularly in reducing the driving voltage of liquid crystal display elements, and a liquid crystal composition containing the same are provided, which compound is a 5-alkyl-2-(3,4-difluorophenyl)pyrimidine expressed by the formula ##STR1## wherein m represents an integer of 1 to 8.
提供了一种新的化合物,特别是在降低液晶显示元件驱动电压方面表现出优异的效果,以及含有该化合物的液晶组合物,该化合物是一种由公式##STR1##表示的5-烷基-2-(3,4-二
氟苯基)
嘧啶,其中m表示1至8的整数。