Cetrimonium, cetyl trimethylammonium, or hexadecyltrimethylammonium is a
quaternary ammonium cation whose salts are used as antiseptics:
*
Cetrimonium bromide
*
Cetrimonium chloride
They have the
ATC codes (as skin antiseptics) and (as throat antiseptics).
References
{{Chemistry index
Antiseptics
Quaternary ammonium compounds