Synonyms: Butanediamide,N,N,N',N'-tetramethyl- (9CI); Succinamide, N,N,N',N'-tetramethyl- (7CI,8CI);N,N,N',N'-Tetramethylbutanediamide; N,N,N',N'-Tetramethylsuccinamide;N,N,N',N'-Tetramethylsuccindiamide; N,N,N',N'-Tetramethylsuccinic acid diamide;Succinic acid N,N,N',N'-tetramethyldiamide; Tetramethyl succinamide