The　properties　of　ethyl　trifluoroacetate　(CF3COOCH2CH3)　were　measured　as　a　function　of　temperature:　density　(278.08　to　322.50)　K,　viscosity　(293.45　to　334.32)　K,　saturated　vapor　pressure　(293.35　to　335.65)　K.　The　density　data　were　fitted　to　a　quadratic　polynomial　equation,　and　the　viscosity　data　were　regressed　to　the　Andrade　equation.　The　correlation　coefficient　(R2)　of　equations　for　density　and　viscosity　are　0.9997　and　0.9999,　respectively.　The　correlation　between　saturated　vapor　pressures　and　temperatures　was　achieved　with　a　maximum　absolute　relative　deviation　of　0.142%.　In　addition,　the　molar　evaporation　enthalpy　in　the　range　of　T　=　(293.35　to　335.65)　K　was　estimated　by　the　Clausius-Clapeyron　equation.　©　2015　Elsevier　Ltd.