1,1-Dichloro-1-fluoroethane(CAS: 1717-00-6)

1,1-Dichloro-1-fluoroethane (CAS: 1717-00-6) is a colorless, volatile liquid with a chlorofluorocarbon (CFC) odor. It has a molecular weight of 137.45 g/mol. This compound is sparingly soluble in water but soluble in most organic solvents. It is highly reactive with bases and can undergo hydrolysis and substitution reactions. It has a low boiling point of 39.5°C and a high vapor pressure, making it flammable and requiring caution in handling.

1,1-Dichloro-1-fluoroethane (CAS: 1717-00-6) is synthesized by the chlorination of difluoroethane. This process involves reacting difluoroethane with chlorine gas in the presence of a Lewis acid catalyst, such as aluminum chloride or iron chloride, to achieve high yields. The reaction is endothermic and requires careful temperature control to prevent decomposition and side reactions.

1,1-Dichloro-1-fluoroethane (CAS: 1717-00-6) has been used in various industries, including pharmaceuticals for drug solvents and intermediates, polymers as a blowing agent, and sensors as a reagent. It has also been applied in the semiconductor industry for cleaning and etching processes. However, due to its ozone-depleting potential, its use has been largely phased out in favor of more environmentally friendly alternatives.

When handling 1,1-Dichloro-1-fluoroethane (CAS: 1717-00-6), it is important to use appropriate personal protective equipment (PPE), including gloves, goggles, and a respirator. This compound should be stored in a cool, dry place, away from heat and ignition sources. It must be used in a well-ventilated area or a fume hood to minimize inhalation risk. Spills should be contained and handled according to the Material Safety Data Sheet (MSDS) guidelines. Always consult the latest SDS for detailed information.