1.chemical formula:CH2FCF3 2.molecular weight:102.03 3.appearance:colorless,not turbid 4.odor:cdprless 5.purity:99.9%... Product: R134a Chemical name:1,1,1,2-TetrafluoroethaneMolecular Formula :CH2FCF3Property of chloride : Molecular weight102.03BP, °C-26.1Ice point °C-Critical temperature , °C101.1Critical pressure ,Mpa4.07Density of saturated liquid25 °C,(g/cm3)1.207Specific heat of liquid 25 ° ...