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US5382721A Process for the preparation of 1,1,1,2-tetrafluoroethane 失效
1,1,1,2-四氟乙烷的制备方法

Process for the preparation of 1,1,1,2-tetrafluoroethane
摘要:
Process for the preparation of 1,1,1,2-tetrafluoroethane by reaction of hydrogen fluoride with a trihaloethylene according to which trifluoroethylene is chosen as trihaloethylene and the reaction is carried out in the liquid phase.
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