Phenyl 5,6-dichloro-2-(trifluoromethyl)benzimidazole-1-carboxylate

Phenyl 5,6-dichloro-2-(trifluoromethyl)benzimidazole-1-carboxylate is a synthetic organic compound with the molecular formula C15H7Cl2F3N2O2 and CAS number 14255-88-0. This benzimidazole derivative contains chlorine and trifluoromethyl functional groups, giving it unique chemical properties. With a molecular weight of 375.1 g/mol, it belongs to the class of halogenated heterocyclic compounds and is classified as moderately toxic and environmentally hazardous according to GHS standards.

Phenyl 5,6-dichloro-2-(trifluoromethyl)benzimidazole-1-carboxylate is typically a solid compound at room temperature due to its aromatic structure and molecular weight of 375.1 g/mol. The presence of chlorine atoms and trifluoromethyl groups contributes to its chemical stability and influences its solubility characteristics. The compound's halogenated structure suggests limited water solubility but potential solubility in organic solvents. Specific physical properties such as melting point and exact appearance may vary depending on purity and crystalline form.

Phenyl 5,6-dichloro-2-(trifluoromethyl)benzimidazole-1-carboxylate is primarily used as an intermediate in pharmaceutical synthesis and agrochemical manufacturing. Its benzimidazole core structure makes it valuable for developing fungicides, antimicrobial agents, and other bioactive compounds. The compound serves as a building block in organic synthesis, particularly in the production of specialized chemicals requiring halogenated benzimidazole derivatives. Research and development laboratories also utilize this compound for medicinal chemistry applications and material science studies.

Phenyl 5,6-dichloro-2-(trifluoromethyl)benzimidazole-1-carboxylate requires careful handling due to its Acute Tox. 4 classification. Essential PPE includes safety goggles, chemical-resistant gloves, and protective clothing to prevent skin and eye contact. Work in well-ventilated areas or use fume hoods to avoid inhalation. Avoid eating, drinking, or smoking during handling. Wash hands thoroughly after use and remove contaminated clothing immediately. Keep emergency eyewash and shower facilities accessible, and ensure personnel are trained in proper handling procedures.

Phenyl 5,6-dichloro-2-(trifluoromethyl)benzimidazole-1-carboxylate should be stored in a cool, dry, well-ventilated area away from heat sources and direct sunlight. Keep containers tightly sealed to prevent moisture absorption and contamination. Store separately from incompatible materials such as strong oxidizers, bases, and reducing agents. Use appropriate secondary containment and ensure storage areas are equipped with spill control measures. Maintain storage temperatures below 25°C when possible and regularly inspect containers for signs of deterioration or leakage.

Immediate action is required in case of contact with phenyl 5,6-dichloro-2-(trifluoromethyl)benzimidazole-1-carboxylate due to its toxic properties. For skin contact, remove contaminated clothing and wash affected area with plenty of soap and water for at least 15 minutes. In case of eye contact, rinse immediately with clean water for 15-20 minutes and remove contact lenses if present. If inhaled, move to fresh air immediately. For ingestion, do not induce vomiting and seek immediate medical attention. Always consult a physician and provide the safety data sheet.

Phenyl 5,6-dichloro-2-(trifluoromethyl)benzimidazole-1-carboxylate must be disposed of as hazardous waste due to its toxic and environmentally harmful properties (Aquatic Acute 1, Aquatic Chronic 1). Contact licensed hazardous waste disposal companies for proper treatment and disposal. Never dispose of in regular trash, sewers, or waterways. Small quantities may require incineration at authorized high-temperature facilities. Follow local and national waste disposal regulations, including proper labeling and documentation. Consult with environmental compliance specialists to ensure adherence to all applicable waste management laws.

Phenyl 5,6-dichloro-2-(trifluoromethyl)benzimidazole-1-carboxylate is classified as ADR Class 6.1 (toxic substances), Packing Group III for transportation purposes. Use UN-approved packaging suitable for toxic solids and ensure proper labeling with hazard diamonds and shipping information. Transport vehicles must comply with ADR regulations for Class 6.1 materials, including appropriate placarding and driver training requirements. Shipping documentation must include proper shipping names, hazard classes, and emergency response information. Consult current ADR regulations and work with certified dangerous goods transport providers.

Phenyl 5,6-dichloro-2-(trifluoromethyl)benzimidazole-1-carboxylate is subject to multiple regulatory frameworks including REACH registration requirements in Europe and CLP classification regulations. While not currently listed as a Substance of Very High Concern (SVHC), it must comply with standard chemical safety reporting and classification requirements. Users must maintain safety data sheets, implement appropriate risk management measures, and follow occupational exposure limits where established. Import/export may require permits depending on jurisdiction, and some applications may face restrictions under national chemical control legislation.

Phenyl 5,6-dichloro-2-(trifluoromethyl)benzimidazole-1-carboxylate is available through OYSI, a specialized European distributor of fine chemicals and pharmaceutical intermediates. OYSI provides reliable supply chain management and ensures compliance with European chemical regulations including REACH and CLP requirements. As a professional chemical distributor, OYSI offers technical support, proper documentation, and quality assurance for laboratory and industrial customers. Contact OYSI directly for availability, specifications, and regulatory compliance documentation to meet your specific application requirements.