Process for producing a 2,2-difluoropropane

摘要

A process for producing a 2,2-difluoropropane of the following formula (2), which comprises fluorinating a chlorine-containing 2,2-halogenopropane of the following formula (1) by hydrogen fluoride or a fluorinating agent: C3HaClbFc(1) C3HaClb-xFc+x(2) wherein a, b, c and x are integers satisfying the following conditions: a>/=0, b>/=1, c>/=0, x>/=1, a+b+c=8.