Description

Di-n-Heptyldiethyltin is a specialized organotin compound with the CAS number 165900-80-1, valued for its role as a versatile intermediate and catalyst in advanced chemical synthesis. This compound is particularly significant for its ability to facilitate specific organic transformations and polymerization reactions. It is primarily needed by manufacturers in the polymer industry, fine chemical synthesis, and research institutions developing novel materials and catalysts.

Application

• As a catalyst or co-catalyst in polyurethane (PU) and polyvinyl chloride (PVC) stabilization processes.
• As a key intermediate in the synthesis of other functional organotin compounds for material science.
• In cross-coupling reactions, such as Stille couplings, for constructing complex organic molecules in pharmaceutical research.
• For surface modification and as a precursor in the development of specialty coatings and adhesives.
• In academic and industrial R&D for exploring new catalytic systems and reaction pathways.

Basic Information

Product Name	Di-n-Heptyldiethyltin
CAS No.	165900-80-1
Molecular Formula	C22H48Sn
Molecular Weight	423.33 g/mol
Synonyms	Diethyl-di-n-heptylstannane; Di-n-heptyl-diethyltin; Diethyl-diheptylstannane; Di-n-heptyl-diethylstannane; Diheptyldiethyltin; Stannane, diethyl-diheptyl-; Diethyl(diheptyl)stannane
EINECS	Contact for details

Quality Control

Our Di-n-Heptyldiethyltin is produced under stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analysis, including assay and impurity profiling, to meet the exacting standards required for industrial catalysis and synthesis. A Certificate of Analysis (COA) detailing specific results is provided with every shipment to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong bases and oxidizing agents. Recommended long-term storage temperature is between 2°C and 8°C under an inert atmosphere to maximize stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC or NMR)	≥ 95.0%
Tin (Sn) Content	Contact for details
Specific Gravity	Contact for details
Water Content (KF)	< 0.5%

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