A novel liquid crystal compound having a large positive dielectric anisotropy value and when added to a liquid crystal composition, forming no deposit in the resulting composition at low temperatures, and a liquid crystal composition containing the same are provided, which compound is an alkoxyethoxybenzoic acid ester derivative expressed by the formula ##STR1## wherein R represents an alkyl group of 1 to 10 carbon atoms.
提供了一种新型液晶化合物,具有较大的正介电各向异性值,并在低温下添加到液晶组合物中时,不会在所得组合物中形成沉淀,以及含有该化合物的液晶组合物。该化合物是一种烷氧乙氧基
苯甲酸酯衍
生物,其
化学式为##STR1##其中R表示1至10个碳原子的烷基。