An ionic liquid having high electrochemical stability and a low melting point. An ionic liquid represented by the following general formula (G0) is provided.
In the general formula (G0), R
0
to R
5
are individually any of an alkyl group having 1 to 20 carbon atoms, a methoxy group, a methoxymethyl group, a methoxyethyl group, and a hydrogen atom, and A
−
is a univalent imide-based anion, a univalent methide-based anion, a perfluoroalkyl sulfonic acid anion, tetrafluoroborate, or hexafluorophosphate.
一种具有高电
化学稳定性和低熔点的
离子液体。提供以下一般公式(G0)表示的
离子液体。在一般公式(G0)中,R0到R5分别是具有1至20个碳原子的烷基基团、甲氧基、甲氧甲基基团、甲氧乙基基团和氢原子中的任意一种,而A-是一价
亚胺基阴离子、一价甲基基阴离子、
全氟烷基
磺酸阴离子、四
氟硼酸盐或
六氟磷酸盐。