Butyltin trichloride, MBTC

Monobutyltin trichloride (CAS No. 1118-46-3) is an important organotin intermediate, primarily used in the synthesis of organotin derivatives such as butyltin heat stabilizers, fungicides, and polyurethane catalysts. It also acts as an alkylating agent in organic synthesis, participating in functional group transformation reactions. Furthermore, it can be used for modifying polymer materials, improving the compatibility between polymers and fillers, and contributing to the optimization of the performance of products such as coatings and plastics.