2-fluoroacetic acid

2-fluoroacetic acid is a highly toxic organofluorine compound with the molecular formula C2H3FO2 and CAS number 144-49-0. This chemical substance has a molecular weight of 78.04 g/mol and is classified as acutely toxic (Category 2) and harmful to aquatic life. It appears as a colorless liquid or crystalline solid and is used primarily in specialized industrial applications requiring fluorinated organic compounds.

2-fluoroacetic acid is a colorless, hygroscopic compound that can exist as both liquid and solid at room temperature depending on conditions. It is highly water-soluble due to its carboxylic acid functionality and exhibits strong acidity. The compound has a characteristic pungent odor and is stable under normal conditions. Its fluorine substitution significantly alters its biological activity compared to acetic acid, making it extremely toxic to living organisms.

2-fluoroacetic acid is primarily used as a research chemical and intermediate in pharmaceutical synthesis and fluorinated compound production. It serves as a building block for creating specialized fluorinated molecules in medicinal chemistry and agrochemical development. Due to its extreme toxicity, its use is strictly limited to controlled laboratory environments and specialized industrial applications where proper safety measures can be implemented by trained professionals.

2-fluoroacetic acid must be handled with extreme caution due to its acute toxicity classification. Essential PPE includes chemical-resistant gloves, safety goggles, and protective clothing. Work only in well-ventilated areas or under fume hoods to prevent inhalation. Avoid all skin and eye contact, and never work alone when handling this substance. Ensure emergency shower and eyewash stations are immediately accessible, and have appropriate antidotes readily available.

2-fluoroacetic acid must be stored in a cool, dry, well-ventilated area away from heat sources and incompatible materials. Use tightly sealed, chemically resistant containers and store in a secure location with restricted access due to its high toxicity. Keep away from bases, oxidizing agents, and reactive metals. Storage areas should have appropriate containment measures for spill control and must comply with local regulations for toxic substance storage.

Immediate medical attention is critical for any exposure to 2-fluoroacetic acid due to its extreme toxicity. For skin contact, remove contaminated clothing and rinse with copious amounts of water for at least 15 minutes. For eye contact, flush immediately with water and seek emergency medical care. If inhaled, move to fresh air immediately. Do not induce vomiting if ingested. Contact emergency services and poison control centers immediately for any exposure.

2-fluoroacetic acid must be disposed of as hazardous waste through licensed waste management companies specializing in toxic chemical disposal. Never pour down drains or dispose of in regular waste streams due to its acute toxicity and environmental hazards. Contact certified hazardous waste disposal services that can handle acutely toxic materials. All disposal must comply with local, national, and European waste regulations for dangerous substances.

2-fluoroacetic acid is classified under ADR Class 6.1 (Toxic substances) Packing Group I, indicating its high toxicity level. Transportation requires specialized packaging meeting UN specifications and proper hazard labeling with GHS06 and GHS09 pictograms. Only certified carriers experienced in dangerous goods transport should handle shipments. All transport documentation must include proper shipping names, hazard classifications, and emergency response information per ADR regulations.

2-fluoroacetic acid is subject to strict regulations under European REACH and CLP regulations due to its acute toxicity classification. While not currently listed as an SVHC substance, its Acute Tox. 2 classification requires comprehensive safety data sheets, hazard communication, and restricted handling procedures. Users must comply with occupational exposure limits, worker protection requirements, and environmental discharge restrictions. Special permits may be required for purchase and use in some jurisdictions.

2-fluoroacetic acid is available through OYSI, a specialized European distributor of technical chemicals with expertise in handling dangerous substances. As a professional chemical supplier, OYSI ensures proper packaging, documentation, and regulatory compliance for this highly toxic material. Due to the substance's extreme toxicity and regulatory requirements, purchases are typically restricted to qualified industrial users, research institutions, and licensed professionals with appropriate safety infrastructure.