(C12-C18) Alkyldimethylamine (C12-C18)Alkyldimethylamine 68391-04-8 Amines, C12-18-alkyldimethyl C12-18-alkyldimethylamines EINECS 269-923-6 SDA 16-040-00 Tertiary amines, C12-18-alkyldimethyl