1,3,3,3-Tetrafluoropropene

1,3,3,3-Tetrafluoropropene is a hydrofluoroolefin which has two isomers:


 * cis-1,3,3,3-tetrafluoropropene.
 * trans-1,3,3,3-tetrafluoropropene, used as a refrigerant (R-1234ze(E).)