Description

Dibutyldiethyltin is a versatile organotin compound, primarily valued for its role as a highly effective catalyst and stabilizer in industrial polymer synthesis. Its significance lies in its ability to accelerate key chemical reactions, improving process efficiency and final product performance for manufacturers. This chemical is essential for producers in the plastics, coatings, and specialty chemical industries seeking reliable intermediates for polyurethane and PVC applications.

Application

• Primary catalyst for the production of polyurethane foams and elastomers.
• Stabilizer and catalyst in the synthesis of silicone polymers and resins.
• Intermediate in the manufacture of other organotin compounds for specialized applications.
• Catalyst for esterification and transesterification reactions.
• Component in heat stabilizer systems for polyvinyl chloride (PVC).
• Used in research and development for novel polymer formulations.

Basic Information

Product Name	Dibutyldiethyltin
CAS No.	20525-62-6
Molecular Formula	C12H28Sn
Molecular Weight	291.05 g/mol
Synonyms	Di-n-butyldiethyltin; Diethyl Dibutyltin; Dibutyl Diethylstannane; Dibutyl(diethyl)stannane; Stannane, dibutyldiethyl-; Tin, dibutyldiethyl-; DBET; Dibutyltin diethyl
EINECS	243-861-9

Quality Control

Our Dibutyldiethyltin is manufactured under stringent quality management systems to ensure batch-to-batch consistency and reliability. Each lot undergoes comprehensive analytical testing, including assay and impurity profiling, to meet exacting industry standards. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee product integrity and support your quality assurance protocols.

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 product is easily oxidized and should be handled and stored under an inert atmosphere (e.g., nitrogen or argon) to maintain stability and prevent degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Tin (Sn) Content	Contact for details
Density (at 20°C)	~1.15 g/cm³

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