A copolymer of polyethylene and polypropylene ether glycol. It is a non-ionic polyol surface-active agent used medically as a fecal softener and in cattle for prevention of bloat.

Synonyms: Polyoxyethylene Polyoxypropylene Polyoxyethylene Polymer, Bloat Guard, Proxanol, 9003-11-6, Polyethylene-polypropylene glycol, SK&F-18667, SK&F 18667, SK&F18667, Poloxalene 2930, 0, Tergitol, Polymer, Oxyethylene Oxypropylene, Oxypropylene Polymer, Oxyethylene, Therabloat, Poloxalene, Oxyethylene Oxypropylene Polymer