Tetrabutyltin

Tetrabutyltin (also tetra-n-butyltin and tetra-n-butylstannane) is a stable organotin compound and combustible, colourless liquid at room temperature. It is incompatible with strong oxidizing agents. It has the molecular formula C₁₆H₃₆Sn. Sometimes the abbreviation SnBu₄ and TTBT are used.