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Tosoh Finechem Corporation

Manufacture's Feature

TOSOH F-TECH, INC. has been developed and commercialized not only the gas phase fluorination with HF but also the fluorination of organic compounds with F2 gas, the novel electrophilic fluorination. We are the world largest supplier of 2,2,2-Trifluoroethanol (TFEA). We have been produced TFEA over 17 years for the major pharmaceutical companies worldwide. TOSOH F-TECH has been working with pharmaceutical industry to solve their problems about fluorinated organic compounds, especially fluorinated aliphatic and heterocycles.

Specialized Areas

1)Fluorination 2)2,2,2-Trifluoroethanol derivatives 3)Aliphatic Fluorinated materials 4)Fluorinated Heterocycles

Specialized Technologies

1)Gas Phase Fluorination 2)Direct Fluorination with F2 3)Electrophilic Fluorination 4)Synthesis of Fluorinated Derivatives *Hydrolysis *Cyclization *Carbonylation *Handling of corrosive products

Specialized Manufacturing Equipment

Glass: 50L Glass Lining: 500, 1,000, 2,000L SUS: 100, 200, 500, 600, 1,300L Hastelloy: 200L Teflon Coating: 200, 500, 1,200L Filter, Dryer (GL, SUS, Teflon) Distillation Tower (SUS)

Qualification for Quality Control

ISO9002 (Since1998) Audit by Pharmaceutical Manufacturer

Plant Location of Custom Manufacturing

Plant Location 4988 Kaisei-cho, Shin-Nanyo, Yamaguchi, Japan

Number of Person involved in Custom Manufacturing


Company Information

  • 105-0014 3-8-2, Shiba, Minato-ku, Tokyo, Japan
  • Tel.03-5427-5490 Fax.03-5427-5493
  • website