Synonyms: | Phosphorisocyanatidousacid, cyclic ethylene ester (8CI); Ethylene glycol, cyclic hydrogen phosphite,anhydride with isocyanic acid; Isocyanic acid, monoanhydride with phosphorousacid, cyclic ethylene ester; Phosphorisocyanatidous acid, cyclic 1,2-ethanediylester; Phosphorous acid, monoanhydride with isocyanic acid, cyclic ethyleneester |