Description

Tetrahexyltin CAS NO 3590-83-8 is a high-purity organotin compound, a member of the tetraalkyltin family, valued for its role as a versatile intermediate and catalyst precursor in advanced chemical synthesis. Its significance lies in providing a controlled source of hexyl groups for the production of specialty polymers, stabilizers, and other functional materials. This product is essential for R&D laboratories and industrial manufacturers in the polymer, agrochemical, and fine chemical sectors seeking reliable organometallic reagents.

Application

• Polymer Chemistry: Acts as a catalyst or co-catalyst in polymerization reactions and as a precursor for heat and light stabilizers in PVC and other plastics.
• Fine Chemical Synthesis: Serves as a key intermediate in the preparation of other organotin compounds and specialty chemicals via transmetalation or redistribution reactions.
• Agrochemical Intermediates: Used in the research and development of novel compounds with potential biocidal or fungicidal properties.
• Material Science R&D: Employed in the synthesis of advanced materials, including precursors for thin-film deposition and surface-modifying agents.
• Cross-Coupling Catalysis: Functions as a source of hexyl groups in Stille-type cross-coupling reactions for constructing complex organic molecules.
• Laboratory Reagent: Utilized as a standard or reference material in analytical and research laboratories.

Basic Information

Product Name	Tetrahexyltin
CAS No.	3590-83-8
Molecular Formula	C24H52Sn
Molecular Weight	459.37 g/mol
Synonyms	Hexyltin; Tetra-n-hexyltin; Tin tetrahexyl; Stannane, tetrahexyl-; Tetrakis(hexyl)stannane; Tetrahexylstannane; NSC 66495; AI3-15072
EINECS	222-715-1

Quality Control

Our Tetrahexyltin is manufactured under strict quality management protocols. Each batch undergoes comprehensive analysis to ensure high purity and consistency, meeting the stringent requirements of industrial and research applications. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay, identity, and impurity profiles.

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 acids and oxidizing agents. For long-term stability, storage under an inert atmosphere (e.g., nitrogen or argon) is recommended. Recommended storage temperature: 2-25°C.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Tin (Sn) Content	25.5 - 26.5 %
Specific Gravity (20°C)	0.98 - 1.02
Related Impurities (GC)	≤ 3.0% total

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