Description Application Titanium(IV) bromide (Titanium tetrabromide or TiBr4) can be employed as a Lewis acid catalyst in the synthesis of: • α-bromomethylene aldols by reacting with arylaldehydes and but-3-yn-2-one via Baylis-Hillman reaction. • Titanium(II) bromide which along with copper forms an efficient catalytic system for Pinacol reaction. • α-bromo-γ-hydroxyenamides by the reaction of ynamides and aldehyde or ketones. Packaging 25, 100 g in glass bottle Features and Benefits Used for the formation of titanium silicide thin films on Si substrates.