The present invention provides dibasic acid diesters, which are suitable for use in lubricating base oils, etc. and excellent in hydrolysis resistance, etc., represented by general formula (I):
(wherein R2 and R3, which may be the same or different, each represent lower alkyl; and R1 and R4, which may be the same or different, each represent alkyl having 7 or more carbon atoms).
本发明提供了二元酸二酯,它适用于润滑基础油等,并具有优异的耐
水解性等,由通式(I)表示:
(其中 R2 和 R3 可以相同或不同,各自代表低级烷基;R1 和 R4 可以相同或不同,各自代表具有 7 个或更多碳原子的烷基)。