| abstract |
The invention relates toA compound, a composition and a liquid crystal display element. The present invention addresses the problem of providing a liquid crystal compound having low viscosity and negative dielectric anisotropy (Δ ∈). The compound is represented by the general formula (I) (wherein R is i1 And R i2 Each independently represents an alkyl group having 1 to 15 carbon atoms or the like, A i1 And A i2 Each independently represents 1, 4-cyclohexylene or the like, Z i1 And Z i2 Each independently represents-CH 2 O-, etc., n i1 And m i1 Each independently represents 0, 1 or 2, X i Represents a fluorine atom or the like, Y i represents-O-, etc. ). |