5-Bromo-2-ethynylpyridine(CAS: 111770-86-6)

5-Bromo-2-ethynylpyridine (CAS: 111770-86-6) falls under the regulation of the Globally Harmonized System of Classification and Labelling of Chemicals (GHS), which includes classification for health, environmental hazards, and flammability. In the European Union, it is also regulated under REACH (Registration, Evaluation, Authorization, and Restriction of Chemicals) and must meet FDA and EPA guidelines for handling and disposal.

There are several alternatives to 5-Bromo-2-ethynylpyridine (CAS: 111770-86-6) in synthesis, such as 5-Chloro-2-ethynylpyridine and 5-Fluoro-2-ethynylpyridine, which can serve similar roles in organic synthesis. Other common reagents include ethynylpyridines with different substituents or similar structural analogs.

The market for 5-Bromo-2-ethynylpyridine (CAS: 111770-86-6) is growing due to its use in synthesizing functionalized pyridine derivatives, which are important in pharmaceuticals and materials science. Research trends include its application in developing new drugs, as well as its use in polymer science and catalysis. The demand is expected to increase with advancements in these fields.

Waste containing 5-Bromo-2-ethynylpyridine (CAS: 111770-86-6) should be collected in appropriate containers and stored in a well-ventilated area away from sources of ignition. Incineration with proper air pollution control measures is a suitable method for disposal. Professional waste disposal services that comply with environmental regulations are recommended for handling and disposing of this chemical waste.