2-[(Z)-2-bromo-2-nitroethenyl]furan

2-[(Z)-2-bromo-2-nitroethenyl]furan is an organohalogen compound with the molecular formula C6H4BrNO3 and CAS number 35950-52-8. This chemical features a furan ring substituted with a bromo-nitroethenyl group in the Z-configuration. With a molecular weight of 218 g/mol, it is classified as a hazardous substance requiring careful handling due to its corrosive, toxic, and sensitizing properties.

2-[(Z)-2-bromo-2-nitroethenyl]furan is an organic compound containing bromine and nitro functional groups attached to a furan ring system. The presence of these electron-withdrawing groups significantly influences its chemical reactivity and stability. Its molecular structure with the Z-configuration indicates specific stereochemical properties that affect its physical characteristics and biological activity.

2-[(Z)-2-bromo-2-nitroethenyl]furan is primarily used as an intermediate in organic synthesis and pharmaceutical research. Its unique structure containing both bromo and nitro functionalities makes it valuable for developing bioactive compounds and specialty chemicals. The compound serves as a building block in medicinal chemistry for creating molecules with specific biological activities.

2-[(Z)-2-bromo-2-nitroethenyl]furan requires strict safety measures due to its corrosive and toxic nature. Essential protective equipment includes chemical-resistant gloves, safety goggles, and protective clothing. Work must be conducted in well-ventilated areas or under fume hoods to prevent inhalation. Avoid skin and eye contact, and ensure emergency shower and eyewash stations are accessible.

2-[(Z)-2-bromo-2-nitroethenyl]furan must be stored in a cool, dry, well-ventilated area away from heat sources and incompatible materials. Keep containers tightly sealed and store in secondary containment to prevent leaks. Due to its corrosive properties, use chemically resistant storage containers and maintain separation from bases, reducing agents, and organic materials that could react violently.

Immediate action is required if contact occurs with 2-[(Z)-2-bromo-2-nitroethenyl]furan. For skin contact, remove contaminated clothing immediately and flush the affected area with copious amounts of water for at least 15 minutes. In case of eye contact, rinse thoroughly with water and seek immediate medical attention. If inhaled, move the person to fresh air and provide respiratory support if needed.

2-[(Z)-2-bromo-2-nitroethenyl]furan waste must be disposed of according to local and national hazardous waste regulations. The compound cannot be discharged into sewers or the environment due to its aquatic toxicity and corrosive nature. Contact licensed hazardous waste disposal companies for proper treatment and disposal. Maintain detailed waste tracking documentation as required by regulations.

2-[(Z)-2-bromo-2-nitroethenyl]furan is classified under ADR Class 8 (corrosive substances), Packing Group II, indicating medium danger level. Transportation requires appropriate corrosive-resistant packaging and proper hazard labeling. Vehicles must carry emergency response information and drivers need hazardous goods training. Ensure compliance with international dangerous goods regulations for road, air, or sea transport.

2-[(Z)-2-bromo-2-nitroethenyl]furan is subject to various chemical regulations including REACH registration requirements in Europe and CLP classification for hazard communication. While not currently listed as an SVHC substance, its acute toxicity and environmental hazard classifications require compliance with workplace safety standards, environmental protection laws, and proper hazard communication through safety data sheets.

2-[(Z)-2-bromo-2-nitroethenyl]furan is available through OYSI, a specialized European distributor of technical chemicals. OYSI provides this compound with complete regulatory documentation, including safety data sheets and certificates of analysis. As a professional chemical supplier, OYSI ensures proper packaging, labeling, and transportation compliance for hazardous substances throughout Europe.