Silicon tetrabromide is the inorganic compound with the formula SiBr4. This colorless liquid has a suffocating odor due to its tendency to hydrolyze with release of hydrogen bromide. The general properties of silicon tetrabromide closely resemble those of the more commonly used silicon tetrachloride.
Read more about Silicon Tetrabromide: Comparison of SiX4, Lewis Acidity, Synthesis, Reactivity, Uses