2,2,2-trichloroacetonitrile

2,2,2-trichloroacetonitrile is an organochlorine compound with the molecular formula C2Cl3N and CAS number 545-06-2. This chemical substance has a molecular weight of 144.38 g/mol and belongs to the nitrile family. It is classified as a highly toxic substance with acute toxicity properties and environmental hazards. The compound is characterized by three chlorine atoms attached to the carbon adjacent to the nitrile group, making it a trichlorinated derivative of acetonitrile.

2,2,2-trichloroacetonitrile is typically a colorless to pale yellow liquid at room temperature with a characteristic pungent odor. The compound has a molecular weight of 144.38 g/mol and contains three highly electronegative chlorine atoms, which significantly influence its chemical behavior. Due to its nitrile functional group and chlorinated structure, it exhibits moderate polarity and can interact with various solvents. The presence of multiple chlorine atoms affects its volatility and stability under different conditions.

2,2,2-trichloroacetonitrile is primarily used as an intermediate in organic synthesis and pharmaceutical manufacturing. It serves as a building block for the production of various chemical compounds, including pesticides, herbicides, and specialty chemicals. The compound is also utilized in research applications and as a reagent in organic chemistry reactions. Its unique structure makes it valuable for introducing trichloromethyl groups into target molecules during synthetic processes in industrial and laboratory settings.

2,2,2-trichloroacetonitrile must be handled with extreme caution due to its Acute Tox. 3 classification and 'Danger' signal word. Essential personal protective equipment includes chemical-resistant gloves, safety goggles, and respiratory protection when adequate ventilation is not available. Work should be conducted in well-ventilated areas or under fume hoods. Avoid skin contact, inhalation, and ingestion. Use appropriate tools to prevent direct contact and ensure emergency procedures are readily accessible before handling this toxic substance.

2,2,2-trichloroacetonitrile should be stored in tightly sealed containers in a cool, dry, well-ventilated area away from heat sources and direct sunlight. The storage area must be secure and accessible only to trained personnel due to its high toxicity classification. Containers should be made of compatible materials and properly labeled with GHS06 and GHS09 pictograms. Keep away from incompatible substances and ensure appropriate spill containment measures are in place.

Immediate medical attention is required for any contact with 2,2,2-trichloroacetonitrile due to its high acute toxicity. For skin contact, remove contaminated clothing and rinse affected area with plenty of water for at least 15 minutes. If inhaled, move person to fresh air immediately. In case of eye contact, flush with water for at least 15 minutes. Never induce vomiting if ingested. Contact emergency services and poison control center immediately, providing the safety data sheet to medical personnel.

2,2,2-trichloroacetonitrile must be disposed of as hazardous waste through licensed waste management companies specializing in toxic chemical disposal. The substance cannot be disposed of in regular waste streams due to its high toxicity and environmental hazard classification (Aquatic Chronic 2). Disposal must comply with local, national, and EU waste regulations including the Waste Framework Directive. Container residues require the same careful disposal treatment as the pure substance.

2,2,2-trichloroacetonitrile is classified under ADR Class 6.1 (Toxic substances) Packing Group I, indicating maximum danger level for toxic materials. Transportation requires specialized hazardous goods packaging, proper labeling with toxic substance markings, and compliance with dangerous goods regulations. Only certified carriers with appropriate permits can transport this substance. Shipping documentation must include proper shipping names, hazard classes, and emergency response information according to international dangerous goods transport regulations.

2,2,2-trichloroacetonitrile is subject to comprehensive EU chemical regulations including REACH registration requirements and CLP classification as Acute Tox. 3 with multiple exposure routes. While not currently listed as an SVHC substance, its high toxicity profile subjects it to strict handling and workplace safety regulations. Companies must comply with occupational exposure limits, safety data sheet requirements, and notification procedures. Import, use, and distribution require adherence to chemical safety regulations and potential authorization procedures.

2,2,2-trichloroacetonitrile is available through OYSI, a specialized European distributor of technical chemicals with expertise in hazardous substance supply chains. OYSI provides comprehensive regulatory support, proper packaging, and safety documentation required for this highly toxic substance. As a professional chemical distributor, OYSI ensures compliance with EU regulations and provides technical support for safe handling and application. Contact OYSI directly for availability, specifications, and regulatory guidance for your specific requirements.