CAS: 58109-34-5 Molecular Formula: C4 H2 F6 O Molecular Weight (g/mol): 180.05 Synonym: 1-Propene, 1,1,3,3,3-pentafluoro-2-(fluoromethoxy)-,1,1,3,3,3-Pentafluoro-2-(fluoromethoxy)-1-propene,2-(Fluoromethoxy)-1,1,3,3,3-pentafluoro-1-propene,Compound A,Fluoromethyl 2,2-difluoro-1-(trifluoromethyl)vinyl ether IUPAC Name: 1,1,3,3,3-pentafluoro-2-(fluoromethoxy)prop-1-ene SMILES: FCOC(=C(F)F)C(F)(F)F