1-chloro-1,1-difluoroethane

1-chloro-1,1-difluoroethane is a halogenated hydrocarbon compound with the molecular formula C2H3ClF2 and CAS number 75-68-3. This organofluorine chemical belongs to the family of chlorofluorocarbons (CFCs) and has a molecular weight of 100.49 g/mol. It contains one chlorine atom and two fluorine atoms attached to an ethane backbone, making it a versatile chemical intermediate used in various industrial applications.

1-chloro-1,1-difluoroethane is typically a colorless gas or volatile liquid at room temperature, depending on pressure conditions. As a halogenated compound, it exhibits low water solubility but good solubility in organic solvents. The presence of fluorine atoms gives it chemical stability and low reactivity under normal conditions. Its relatively low molecular weight of 100.49 g/mol contributes to its volatile nature and gaseous state at ambient conditions.

1-chloro-1,1-difluoroethane serves as a chemical intermediate in the synthesis of various fluorinated compounds and pharmaceuticals. It is commonly used in the production of other specialty chemicals and as a building block for more complex fluorinated molecules. The compound finds applications in the chemical industry for manufacturing processes requiring specific halogenated intermediates. Its unique combination of chlorine and fluorine atoms makes it valuable for creating compounds with desired properties.

Safe handling of 1-chloro-1,1-difluoroethane requires appropriate personal protective equipment including chemical-resistant gloves, safety goggles, and adequate ventilation. Work should be conducted in well-ventilated areas or under fume hoods to prevent vapor accumulation. Avoid direct skin contact and inhalation of vapors. Use appropriate handling equipment designed for volatile chemicals and ensure all personnel are trained in proper handling procedures for halogenated compounds.

1-chloro-1,1-difluoroethane should be stored in tightly sealed containers in a cool, dry, well-ventilated area away from heat sources and direct sunlight. Storage areas must be equipped with appropriate ventilation systems to prevent vapor accumulation. Keep containers upright and secure to prevent leakage. Store away from incompatible materials such as strong oxidizing agents and reactive metals. Regular inspection of storage containers for signs of corrosion or damage is recommended.

In case of skin contact with 1-chloro-1,1-difluoroethane, immediately remove contaminated clothing and wash the affected area thoroughly with soap and water for at least 15 minutes. If eye contact occurs, flush eyes immediately with clean water for at least 15 minutes and seek medical attention. In case of inhalation, move the person to fresh air immediately and provide oxygen if breathing is difficult. Seek immediate medical attention for any significant exposure.

1-chloro-1,1-difluoroethane must be disposed of according to local, national, and international waste regulations for halogenated compounds. Do not release into the environment or dispose of in regular waste streams. Contact licensed hazardous waste disposal companies for proper treatment and destruction. Small quantities may require special collection procedures, while larger amounts need professional hazardous waste management services. Always consult current environmental regulations before disposal.

1-chloro-1,1-difluoroethane is classified under ADR Class 2 for transport purposes, indicating it is a gas or volatile liquid requiring special handling during transportation. Proper packaging must comply with UN regulations for Class 2 dangerous goods. Vehicles must display appropriate hazard placards and carry necessary documentation. Drivers require ADR training for transporting such materials. Ensure containers are properly sealed and secured during transport to prevent leakage.

1-chloro-1,1-difluoroethane is regulated under European REACH legislation requiring registration for commercial use. It must comply with CLP regulation for classification, labeling, and packaging requirements. As a halogenated compound, it may be subject to environmental regulations regarding emissions and disposal. Companies handling this substance must ensure compliance with occupational health and safety regulations and may need specific permits depending on quantities used and local requirements.

1-chloro-1,1-difluoroethane is available through OYSI, a trusted European distributor of specialty chemicals serving industrial and professional customers across Europe. OYSI provides reliable supply chains and technical support for chemical products including halogenated compounds. As a specialized chemical distributor, OYSI ensures proper handling, documentation, and compliance with European regulations. Contact OYSI directly for availability, specifications, and ordering information for your specific requirements.