2-Bromo-5-fluorobenzenesulfonyl chloride(CAS: 771-67-5)

2-Bromo-5-fluorobenzenesulfonyl chloride (CAS: 771-67-5) falls under the GHS classification as a hazardous chemical. It must comply with REACH regulations in the EU, including registration, authorization, and reporting requirements. In the US, it is regulated by the EPA and FDA for use in pharmaceuticals and other applications. Proper storage, use, and disposal must adhere to these guidelines to ensure safety and regulatory compliance.

There are several alternatives to 2-Bromo-5-fluorobenzenesulfonyl chloride (CAS: 771-67-5) in synthesis, such as 2-Chloro-5-fluorobenzenesulfonyl chloride and 2-Iodo-5-fluorobenzenesulfonyl chloride. These can be used as substitutes depending on the specific requirements of the reaction. Other alternatives include the use of other sulfonating agents or different halogenation methods.

The market for 2-Bromo-5-fluorobenzenesulfonyl chloride (CAS: 771-67-5) is driven by its use in pharmaceuticals, pesticides, and synthetic chemistry. Recent research trends focus on its application in the development of new drugs and agrochemicals. The demand is expected to grow due to its versatility in organic synthesis, though price fluctuations may impact market dynamics.

Waste containing 2-Bromo-5-fluorobenzenesulfonyl chloride (CAS: 771-67-5) should be collected in suitable, labeled containers and stored in a secure, well-ventilated area. Incineration or professional waste disposal services should be used for safe disposal. Environmental protection measures include proper containment to prevent contamination of soil and water. Always follow local and international regulations for hazardous waste management.