... and raw material of fluoride vinyl ether. 3-methoxy-2,2,3,3-tetrafluoropropionatemethylester(MTPME) Conformable ... of solvent.Quality SpecificationItemsUnitIndexPurity,≥%95Physical propertiesItemsUnitIndexChemical Name 3-methoxy-2,2,3,3-tertrafluoropropionatemethylester (MTPME)Molecular formula ... cylinder placed in open air should be cooled.5. Avoid exposure to sunshine during transportation in summer. ...