1,1,2-trifluoro-2-(trifluoromethoxy)ethene

1,1,2-trifluoro-2-(trifluoromethoxy)ethene is a highly fluorinated organic compound with the molecular formula C3F6O and CAS number 1187-93-5. This specialty chemical features both trifluoromethyl and trifluoromethoxy functional groups, making it a valuable fluorinated building block. With a molecular weight of 166.02 g/mol, it belongs to the class of perfluorinated ethers and demonstrates unique chemical properties due to its high fluorine content and unsaturated carbon-carbon bond structure.

1,1,2-trifluoro-2-(trifluoromethoxy)ethene is a volatile fluorinated compound that typically exists as a colorless gas or liquid at room temperature. Due to its perfluorinated nature, it exhibits low solubility in water but good solubility in fluorinated solvents. The compound demonstrates high chemical stability, low surface tension, and excellent thermal resistance typical of fluorinated compounds. Its boiling point is relatively low, and it possesses strong C-F bonds that contribute to its chemical inertness under normal conditions.

1,1,2-trifluoro-2-(trifluoromethoxy)ethene serves as a specialized intermediate in fluorine chemistry and pharmaceutical synthesis. It is primarily used in the production of advanced fluoropolymers, specialty coatings, and as a building block for pharmaceutical compounds requiring fluorinated moieties. The compound finds applications in electronics manufacturing, particularly in the production of high-performance materials for semiconductors. Additionally, it may be utilized in research and development for creating new fluorinated materials with enhanced chemical resistance and thermal stability.

1,1,2-trifluoro-2-(trifluoromethoxy)ethene should be handled in well-ventilated areas or under fume hoods to prevent vapor accumulation. Workers should wear appropriate personal protective equipment including chemical-resistant gloves, safety goggles, and protective clothing. Although no specific GHS pictograms are assigned, standard laboratory safety practices should be followed. Avoid contact with skin and eyes, and prevent inhalation of vapors. Use proper grounding procedures when transferring the material to prevent static discharge, and ensure all equipment is compatible with fluorinated compounds.

1,1,2-trifluoro-2-(trifluoromethoxy)ethene should be stored in tightly sealed, chemically compatible containers in a cool, dry, well-ventilated area away from heat sources and direct sunlight. The storage area should be equipped with appropriate ventilation systems to prevent vapor accumulation. Containers should be made of materials resistant to fluorinated compounds, such as stainless steel or specialized fluoropolymer-lined vessels. Keep away from incompatible materials and ensure proper labeling. Regular inspection of storage containers is recommended to detect any signs of corrosion or leakage.

In case of skin contact with 1,1,2-trifluoro-2-(trifluoromethoxy)ethene, immediately remove contaminated clothing and wash the affected area thoroughly with soap and water for at least 15 minutes. For eye contact, flush immediately with clean water for at least 15 minutes while holding eyelids open. If inhaled, move the person to fresh air immediately and seek medical attention if breathing difficulties occur. In case of ingestion, do not induce vomiting and seek immediate medical attention. Always consult a physician if symptoms persist or worsen after exposure.

1,1,2-trifluoro-2-(trifluoromethoxy)ethene must be disposed of in accordance with local, national, and European waste regulations. This fluorinated compound should never be released into the environment or disposed of through regular waste streams. Contact licensed hazardous waste disposal companies specializing in fluorinated chemicals for proper treatment. The waste should be collected in appropriate containers and labeled clearly. Incineration at specialized high-temperature facilities equipped with proper emission controls may be required. Always consult local environmental authorities for specific disposal requirements in your region.

1,1,2-trifluoro-2-(trifluoromethoxy)ethene is classified under ADR Class 2 for transportation purposes, indicating it is considered a gas for transport regulations. Proper packaging must comply with UN specifications and ADR requirements for Class 2 materials. Vehicles must display appropriate hazard placards and carry necessary transport documents. Drivers require ADR certification for transporting dangerous goods. The compound must be shipped in approved pressure vessels or containers designed for fluorinated gases, with proper labeling and documentation indicating the chemical name, CAS number, and relevant safety information.

1,1,2-trifluoro-2-(trifluoromethoxy)ethene is subject to standard European chemical regulations including REACH registration requirements and CLP classification rules. However, it is not currently identified as a Substance of Very High Concern (SVHC) under REACH. Companies handling this substance must comply with standard industrial chemical safety requirements, maintain safety data sheets, and follow proper notification procedures. As regulations evolve, particularly regarding fluorinated compounds and environmental concerns, users should regularly check for updates to regulatory status and any new restrictions that may be implemented.

1,1,2-trifluoro-2-(trifluoromethoxy)ethene is available through OYSI, a specialized European distributor of technical chemicals and fluorinated compounds. OYSI provides reliable supply chains for specialty chemicals across Europe, ensuring proper handling, documentation, and regulatory compliance. As a specialty fluorinated compound, availability may be limited and typically requires advance ordering. Contact OYSI's technical sales team for specific information about grades, packaging options, and delivery schedules. Other specialty chemical distributors focusing on fluorinated materials may also carry this compound for industrial and research applications.