Chloroallyl methenamine chloride

cis-1-(3-Chloroallyl)-3,5,7-triaza-1-azoniaadamantane chloride (Quaternium-15 cis-form) is an antimicrobial agent used in cosmetics as a cosmetic preservative and antistatic agent.cis-1-(3-Chloroallyl)-3,5,7-triaza-1-azoniaadamantane chloride is an oral teratogen, but not a dermal teratogen, and has been dosed in rats at doses exceeding the expected cumulative exposures for cosmetics.