For its medical uses,<unk>  has the generic name norflurane. It is used as propellant for some metered dose inhalers. It is considered safe for this use. In combination with pentafluoropropane, it is used as a topical vapocoolant spray for numbing boils before curettage. It has also been studied as a potential inhalational anesthetic, but it is nonanaesthetic at doses used in inhalers.
1,1,1,2-Tetrafluoroethane
Triphenylbromoethylene
Vinyl chloride
Triphenylchloroethylene
Ethylene glycol
Diethyl ether
Desmethylchlorotrianisene
Chloroethane