Fluoro Compounds

Tosoh Finechem's unique hydrolysis process for the conversion of 1-Chloro-2,2,2-trifluoroethane (HCFC-133a) has enabled the company to become the world's largest and most competitive supplier of 2,2,2-Trifluoroethanol (TFEA). Our quality is the world standard. TFEA has various applications which include intermediates for pharmaceuticals and anesthetic products.

Besides 2,2,2 Trifluoroethanol, Tosoh is a recognized expert in fluorochemicals. Other products include fluorinated alcohol, fluoro monomers, and a variety of fluorinated agents for the pharmaceutical, coating and agrochemical industries. Recent work has focused on the development of halon replacements including CF3I. 

Building Block Materials

2,2,2 Trifluoroethanol (CAS Reg No: 75-89-8)
The world’s largest producer of Trifluoroethanol, Tosoh Finechem provides this material to the anesthetic, API electronic and specialty coatings industries.

2,2,2-Trifluoroethyl Methacrylate (Fluorester) (CAS Reg. No: 352-87-4)
Tosoh Finechem has developed and commercialized a unique monomer derivative for optical coatings, electronic and other polymer applications.

Other Fluorochemicals
In addition to the previously mentioned fluoro materials, Tosoh Finechem provides a full range of other fluorochemicals including:

  • Fluorinated Alcohols
  • Iodofluorocarbons (IFCs)
  • Fluorinated Olefins
  • Fluorinated Epoxides
  • Fluorinated Hetrocylces
  • Fluorinated Carboxylates
  • Fluourinated (Metha) acrylates



  • HFC-23 Trifluoromethane / CAS.Reg.No: 75-46-3
  • TFEC 1-Chloro-2,2,2-trifluoroethane / CAS.Reg.No: 75-88-7
  • 1-Iodo-2,2,2-trifluoroethane / CAS.Reg.No: 353-83-3
  • 1-Iodo-4,4,4-trifluorobutane / CAS.Reg.No: 461-17-6
  • 4,4,4-Trifluoro-1-butanol / CAS.Reg.No: 461-18-7
  • 4,4,5,5,5-Pentafluoro-1-pentanol / CAS.Reg.No: 148043-73-6


  • TFU 5-Trifluoromethyluracil / CAS.Reg.No: 54-20-6


  • MFOP
  • MAF 2-Trifluoromethylpropenoic acid / CAS.Reg.No: 381-98-6
  • MAF-EA 2-Trifluoromethylpropenoic acid trifluoroethyl ester / CAS.Reg.No: 91520-39-7
  • MAF-TBE 2-Trifluoromethylpropenoic acid tert-Butyl ester / CAS.Reg.No: 105935-24-8


  • C4-DV
  • C6-DV
  • Divinyl Perfluoroalkane


  • Perfluoroalkylpropylene Oxide