Description

Tributylcyclohexylstannane is a high-purity organotin compound with the CAS registry number 40218-10-8. This specialty chemical serves as a versatile intermediate and catalyst in advanced organic synthesis and materials science. It is essential for manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and polymer industries seeking reliable, high-performance reagents.

Application

• Catalyst in Polymerization Reactions: Used as a catalyst or co-catalyst in the production of polyurethanes, silicones, and other specialty polymers.
• Organic Synthesis Intermediate: Acts as a key reagent in Stille cross-coupling reactions for forming carbon-carbon bonds in complex molecule construction.
• PVC Stabilizer Component: Employed as a precursor or additive in formulations for heat and light stabilizers for polyvinyl chloride (PVC).li>- Agrochemical Synthesis: Utilized in the synthesis of certain fungicides and other active agricultural ingredients.
  • Wood Preservative Formulations: Serves as an intermediate in the manufacture of organotin-based biocides for wood treatment.
  • Research & Development: A valuable tool in academic and industrial R&D for exploring new synthetic methodologies and material properties.
  • Surface Modifying Agent: Can be used to modify surface properties of materials like glass or metals.

Basic Information

Product Name	Tributylcyclohexylstannane
CAS No.	40218-10-8
Molecular Formula	C18H38Sn
Molecular Weight	373.20 g/mol
Synonyms	Tributyl(cyclohexyl)stannane; Cyclohexyltributyltin; Cyclohexyltributylstannane; Stannane, tributylcyclohexyl-; Tributylcyclohexyltin; NSC 168099; Tributyltin cyclohexyl
EINECS	Contact for details

Quality Control

Our Tributylcyclohexylstannane is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including assay and impurity profiling, to ensure it meets the high standards required for industrial and research applications. A Certificate of Analysis (COA) detailing purity, identity, and specific test results is provided with every shipment to guarantee traceability and consistency.

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 storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Tin (Sn) Content	31.5 - 32.5 %
Related Impurities (GC)	≤ 3.0% total
Density (at 20°C)	~1.10 g/mL

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