Fluoromethane 13453-52-6 593-53-3 36572-92-6 Monofluormethan MeF Fluoromethylidyne Fluoromethylene Fluormethan c0354 RFDDaF@ Freon 41 InChI=1/CH3F/c1-2/h1H EINECS 209-796-6 Methane, fluoro- Methyl fluoride, or Refrigerant gas R 41 [UN2454] [Flammable gas] UN2454 CH3F CHEBI:28826 C11147 Methyl fluoride Methylfluorid