Synonyms: Ammonium,benzyldimethyl[2-[2-[p-(1,1,3,3-tetramethylbutyl)phenoxy]ethoxy]ethyl]-,chloride, monohydrate (8CI); Benzenemethanaminium,N,N-dimethyl-N-[2-[2-[4-(1,1,3,3-tetramethylbutyl)phenoxy]ethoxy]ethyl]-,chloride, monohydrate (9CI); Benzethonium chloride monohydrate; Phemerol chloridemonohydrate