Cyastat 609 N,N-Bis(2-hydroxyethyl)-N-3'-Dodecyloxy-2'-Hydroxypropyl) Methyl Ammonium Methosulfate 018602-17-0 Cytec Antistatic agent Isopropanol/water mixture 50/50 Antistatic agent. Reduces electrostatic charge energy buildup. Antistatic agent. Reduces electrostatic charge energy buildup.