Germanium dibromide is a bromide of germanium with the chemical formula GeBr2.

[4][1] Germanium dibromide is a yellow-white solid that is soluble in ethanol and acetone.

[1][5] It hydrolyzes to germanium dihydroxide.

[4] Germanium dibromide is monoclinic, space group P21/c (No.

[6] It can react with cyclopentadienylsodium or cyclopentadienylthallium in ether solvent to form germanocene.