Difluoroethane
Difluoroethane may refer to:

 1,1-Difluoroethane, used as a refrigerant and propellant for aerosol sprays
 1,2-Difluoroethane, primarily used in refrigerants, foam blowing agents, solvents and fluoropolymers

See also
 Difluoroethene
 Dichloroethane