Description

Bis(Benzoylthio)Dibutylstannane is an organotin compound with significant utility as a catalyst and stabilizer in advanced polymer synthesis. This chemical matters for its ability to facilitate specific cross-linking and polymerization reactions, enhancing the thermal and mechanical properties of final materials. It is primarily needed by manufacturers in the polymer, plastics, and specialty chemical industries for producing high-performance materials and as an intermediate in fine chemical synthesis.

Application

• Catalyst in polyurethane (PU) and polycarbonate synthesis and curing reactions.
• Heat stabilizer and catalyst for PVC and other halogen-containing polymers.
• Intermediate in the synthesis of other organotin compounds for agricultural or pharmaceutical use.
• Cross-linking agent for silicone rubbers and other elastomers.
• Component in tin-based catalysts for esterification and transesterification processes.
• Stabilizer additive in lubricant and grease formulations.
• Research and development chemical in organometallic chemistry and material science.

Basic Information

Product Name	Bis(Benzoylthio)Dibutylstannane
CAS No.	15481-48-8
Molecular Formula	C22H28O2S2Sn
Molecular Weight	515.27 g/mol
Synonyms	Dibutyltin Bis(Benzoylthio); Dibutyltin Bis(Benzoyl Mercaptide); Dibutyltin Dibenzoylthioate; Stannane, Bis(benzoylthio)dibutyl-; Dibutylstannylene Bis(Thiobenzoate); DBTL-B; Dibutyltin Bis(Thiobenzoate); Dibutyltin(IV) Bis(Thiobenzoate)
EINECS	Contact for details

Quality Control

Our Bis(Benzoylthio)Dibutylstannane is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. The product undergoes rigorous analytical testing, including assay and impurity profiling, to meet the specifications required for industrial catalysis and polymer applications. A Certificate of Analysis (COA) detailing all quality parameters is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is light-sensitive and easily oxidized; it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to pale yellow crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Tin (Sn) Content	22.5 - 23.5 %
Melting Point	Contact for details

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