5-Bromo-2-nitrobenzaldehyde(CAS: 20357-20-4)

5-Bromo-2-nitrobenzaldehyde (CAS: 20357-20-4) is regulated under the GHS system, classified as a hazardous chemical. It is subject to REACH regulations in the EU, requiring registration if manufactured or imported in quantities above 1 tonne per year. FDA and EPA regulations apply for its use in food and environmental safety contexts.

Alternative reagents include 4-bromo-2-nitrobenzaldehyde and 3-bromo-2-nitrobenzaldehyde, which can be used as substitutes. Other options might include using different functional groups or modifying the structure to achieve similar chemical reactivity.

The market for 5-Bromo-2-nitrobenzaldehyde is growing due to its use in organic synthesis and pharmaceuticals. Research trends include its application in the synthesis of natural products and drug intermediates. Price trends are stable, with demand from the pharmaceutical and academia sectors driving steady market growth.

Waste containing 5-Bromo-2-nitrobenzaldehyde should be collected in sealed containers and disposed of through a professional waste disposal service. Incineration is a common method, and environmental protection measures should be taken to prevent contamination. Ensure compliance with local hazardous waste regulations and guidelines for safe disposal.