Description

Di-T-Butyldiacetoxytin is a specialized organotin compound used as a catalyst and intermediate in advanced chemical synthesis. Its value lies in its ability to facilitate specific condensation and transesterification reactions with high selectivity and efficiency. This product is essential for manufacturers in the polymer, pharmaceutical, and fine chemical industries who require precise catalytic activity for producing high-performance materials and active pharmaceutical ingredients (APIs).

Application

• Primary catalyst in polyurethane (PU) and silicone elastomer production.
• Key intermediate for the synthesis of heat stabilizers for PVC and other polymers.
• Used in esterification and transesterification reactions for plasticizer and lubricant manufacturing.
• Catalyst for the production of polycarbonate diols and other specialty polyols.
• Employed in pharmaceutical synthesis as a reagent for creating tin-containing drug candidates.
• Facilitates cross-linking reactions in high-performance coating and adhesive formulations.
• Used in R&D laboratories for developing novel organometallic catalysts and materials.

Basic Information

Product Name	Di-T-Butyldiacetoxytin
CAS No.	109054-05-9
Molecular Formula	C12H24O4Sn
Molecular Weight	350.02 g/mol
Synonyms	Di-tert-Butyldiacetoxytin; Di-t-Butyltin Diacetate; Di(tert-butyl)tin Diacetate; Di-tert-butyltin(IV) Diacetate; 2,2-Dimethylpropyltin Triacetate (related); DTBTDA; Acetic acid, tin(4+) salt, di-tert-butyl deriv.; Stannane, diacetoxydi-tert-butyl-
EINECS	Contact for details

Quality Control

Our Di-T-Butyldiacetoxytin is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including assay, identification, and impurity profiling, to ensure it meets precise specifications for catalytic applications. A comprehensive Certificate of Analysis (COA) detailing purity, physical properties, and safety data is provided with every shipment to guarantee traceability and consistency for your production processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from incompatible materials such as strong acids, strong bases, and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (Sn content)	≥ 98.0%
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals (as Pb)	< 10 ppm
Loss on Drying	< 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.