3-Bromo-5-chlorobenzonitrile(CAS: 304854-55-5)

3-Bromo-5-chlorobenzonitrile (CAS: 304854-55-5) is classified as a hazardous substance under the Globally Harmonized System of Classification and Labeling of Chemicals (GHS). It is subject to regulations such as REACH in the EU, which requires registration, evaluation, authorization, and restriction of chemical substances. In the United States, it is regulated by the EPA and FDA, focusing on environmental protection and food safety.

While 3-Bromo-5-chlorobenzonitrile (CAS: 304854-55-5) is a useful reagent in organic synthesis, alternatives include other bromo and chloro derivatives, such as 3-chloro-5-bromobenzonitrile or 3-bromo-4-chlorobenzonitrile. Common substitutes include other cyanoarenes that can be modified with halogens or other functional groups depending on the desired chemical outcome.

The market for 3-Bromo-5-chlorobenzonitrile (CAS: 304854-55-5) is driven by its use in pharmaceuticals, dyes, and pesticides. Research trends are focusing on its role in asymmetric synthesis and the development of more environmentally friendly processes. The trend also includes the exploration of its use in biocatalysis and its potential in medicinal chemistry for drug discovery.

Waste containing 3-Bromo-5-chlorobenzonitrile (CAS: 304854-55-5) should be collected in appropriate containers labeled with the hazard symbol and chemical name. It should be disposed of through a professional hazardous waste disposal service. Consideration should be given to neutralizing the waste before disposal to minimize environmental impact. Incineration is one method, but it must be conducted under strict environmental and safety regulations.