Synonyms: 1,2-epoxy-1,1,2,3,3,3-hexafluoropropane; hexafluoro-1,2-epoxypropane; hexafluoroepoxypropane; hexafluoropropene epoxide; hexafluoropropene oxide; Hexafluoropropylene oxide; perfluoro(methyloxirane); perfluoropropylene oxide; propylene oxide hexafluoride; (trifluoromethyl)trifluorooxirane; Oxirane,Trifluoro (Trifluoromethyl); HFPO; Propanone,2-,1,1,1,3,3,3-hexafluoro-,Trihydrate