Do not mix with oxygen or air above atmospheric pressure. Any source of high temperatures, such as lighted cigarettes, flames, hot spots or welding may yield toxic and/or corrosive decomposition products. INCOMPATIBILITIES: (Under specific conditions: e.g. very high temperatures and/or appropriate pressures) – Freshly abraded aluminum surfaces 2,3,3,3-Tetrafluoropropene, HFO-1234yf, is a hydrofluoroolefin (HFO) with the formula CH 2 =CFCF 3 . It is also designated R-1234yf as the first of a new class of refrigerants: [1] it is marketed under the name Opteon YF by Chemours and as Solstice YF by Honeywell. [2] R-1234yf is also a component of zeotropic refrigerant blend R-454B, an The EPA also expects its new HFC rules to save $284 billion in damages from climate-related disasters and health effects. The move to phase down HFCs in the US is “one of the most significant A number of lower-GWP alternative refrigerants are available and currently in use or under development for use in residential and commercial AC systems—including hydrocarbons, carbon dioxide, ammonia, water, as well as HFC and HFO2 blends. These alternatives and their potential applications are described on the next page and summarized in Air conditioning systems are all about constant circulation of freon through the pressure. Like any mechanical system, these pressurized systems come to below over time. Sometimes, the pressure and freon levels fall too low in the AC system. As a result, the performance of your car’s AC system will go down. Any decrease of freon in the car Refrigerant poisoning. Coolant poisoning; Freon poisoning; Fluorinated hydrocarbon poisoning; Sudden sniffing death syndrome. A refrigerant is a chemical that makes things cold. This article discusses poisoning from sniffing or swallowing such chemicals. .

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