| abstract |
Provides conductive lubricants with the following properties: liquid crystallinity in a wide temperature range, low coefficient of kinetic friction, electrical conductivity, virtually no loss due to evaporation, decomposition, etc., clean appearance and fluorescence , so deterioration and leakage can be found immediately. A conductive lubricant comprising at least one compound (1) represented by formula (1): [wherein, R 11 and R 21 are the same or different, and are hydrogen or group-OCH 2 CH 2 CH (R ') CH 2 CH 2 OR (R is linear or branched C n H 2n+1 , 4≤n≤12, R' is methyl or ethyl), R 12 , R 13 , R 22 and R 23 The same or different, it is the group-OCH 2 CH 2 CH(R')CH 2 CH 2 OR (R is a straight or branched chain C n H 2n+1 , 4≤n≤12, R' is methyl or ethyl)]. |