| 摘要 |
This composition contains one or more compounds represented by general formula (i) and one or more compounds represented by general formula (ii). (In the formulae: Ri1 and Rii1 each independently represent an alkyl group having 1-8 carbon atoms; one or at least two non-adjacent -CH2- groups in the alkyl group may each independently be substituted with -CH=CH-, -C≡C-, -O-, -CO-, -COO-, or -OCO-; mi1 represents 0, 1, or 2; Ai1 represents a 1,4-cyclohexylene group or a 1,4-phenylene group of which a hydrogen atom may be substituted with a fluorine atom or a chlorine atom, where when mi1 is 2, the Ai1 groups may be the same or different; Xi1 and Xii1-Xii5 each independently represent a hydrogen atom, a fluorine atom, or a chlorine atom; mii1 represents 1 or 2; when mii1 is 2 and there are a plurality of Xii1 groups, same may be the same or different; and when mii1 is 2 and there are a plurality of Xii2 groups, same may be the same or different.) |
