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  1. 1,1,1,2-Tetrafluoroethane - Wikipedia

  2. Tetrafluoroethylene - Wikipedia

  3. 1,1,1,2-Tetrafluoroethane | C2H2F4 | CID 13129 - PubChem

  4. Tetrafluoroethane - Wikipedia

  5. 1,1,1,2-Tetrafluoroethane: Properties, Production process and Uses

  6. 1,1,1,2-Tetrafluoroethane | 811-97-2 - ChemicalBook

  7. Ethane, 1,1,2,2-tetrafluoro- - NIST Chemistry WebBook

  8. Ethane, 1,1,2,2-tetrafluoro- - NIST Chemistry WebBook

  9. Tetrafluoroethylene | C2F4 | CID 8301 - PubChem

  10. 1,1,1,2-Tetrafluoroethane | C2H2F4 - ChemSpider