(E)-1,2-Ethenediylbis(tributylstannane)(CAS: 14275-61-7)

(E)-1,2-Ethenediylbis(tributylstannane) is a colorless liquid with a high molecular weight of approximately 522.9 g/mol. It has a low solubility in water but is moderately soluble in organic solvents. The compound is known for its reactivity with various nucleophiles and is used in organic synthesis. Its physical properties include a boiling point of around 140°C and a melting point below 0°C.

(E)-1,2-Ethenediylbis(tributylstannane) is typically synthesized via the Stille coupling reaction, using tributylstannane and (E)-1,2-dibromopropane as reactants. The reaction is catalyzed by palladium and usually proceeds with high selectivity and yield. This method is commonly used in organic synthesis to produce complex organostannane derivatives.

(E)-1,2-Ethenediylbis(tributylstannane) is primarily used in the pharmaceutical and polymer industries due to its reactivity and ability to form stable organostannane compounds. It is also utilized in the production of sensors and semiconductors for its electronic properties. Its applications are mainly for organometallic chemistry and advanced material synthesis.

When handling (E)-1,2-Ethenediylbis(tributylstannane), use appropriate personal protective equipment (PPE) including gloves, goggles, and a lab coat. Work in a well-ventilated area or fume hood. Ensure proper storage in a cool, dry place away from oxidizing agents. In case of spill, consult the Safety Data Sheet (SDS) for disposal instructions and clean up using absorbent material. Always follow laboratory safety guidelines and safety regulations.