Dibromide

Diquat is a contact herbicide that produces desiccation and defoliation most often available as the dibromide, diquat dibromide.

1,2-Dibromoethane, also known as ethylene dibromide (EDB), is the chemical compound with the formula BrCH₂CH₂Br. Although trace amounts occurs naturally in the ocean, where it is formed probably by algae and kelp, it is mainly a synthetic.

Iron(II) bromide is the chemical compound FeBr₂. This brownish-colored solid is a useful synthetic intermediate; for example it is employed to insert Fe(II) into porphyrins.

Flammable solid in powder form . Do not use water or halogenated extinguishers.

ZnBr₂ water- and alcohol-soluble, white crystals that melt at 294°C; used in medicine, manufacture of rayon, and photography, and in a radiation viewing screen.