Collection: Organotin Oxides [Organotin]
Organotin Oxides [Organotin] — covers organic tin oxide compounds with varying numbers and types of alkyl groups bonded to the tin atom, ranging from monobutyltin to dioctyltin oxide. This group serves as catalysts and precursors in esterification, transesterification, and polymer synthesis reactions.
Organotin oxides such as dibutyltin oxide and dioctyltin oxide are used as catalysts in silicon condensation reactions, esterification, and the production of polyurethanes and modified polyvinyl chloride. Polymer chemists and organic synthesis researchers use this group as an alternative catalyst for forming ester bonds and for alkoxy group exchange.
Examples of products in this collection: TCI M0744 2273-43-0 Monobutyltin Oxide, TCI D0305 818-08-6 Dibutyltin Oxide, TCI D4649 2273-45-2 Dimethyltin Oxide, TCI D1373 870-08-6 Di-n-octyltin Oxide.
Pay attention to the number of alkyl groups on the tin atom (mono, di, or more) and the alkyl chain length (methyl, butyl, octyl), as both determine catalytic activity and solubility in the reaction system. All products are genuine Tokyo Chemical Industry (TCI) Japan products, with purity, packaging, and storage conditions listed on the page of each item.
Other parallel categories under Organotin [Organometallic Reagents], often used together in one laboratory workflow:
Back to Organotin [Organometallic Reagents]. For large-volume procurement, special packaging, or specific grades, contact the AMI Scientific team — the official distributor of TCI Japan in Indonesia — to check availability and lead time directly from Japan.