Description

Tetra-n-pentyltin is a high-purity organotin compound with the CAS number 3765-65-9. This chemical serves as a versatile intermediate and catalyst precursor in advanced organic synthesis and materials science. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and polymer industries who require precise organometallic reagents for cross-coupling reactions and material modifications.

Application

• Key intermediate in the synthesis of other functional organotin compounds.
• Catalyst precursor for various organic transformations, including cross-coupling reactions (e.g., Stille coupling).
• Research and development of novel organometallic complexes for material science applications.
• Additive or stabilizer in specific polymer formulations.
• Reagent for the preparation of tin-containing nanomaterials.
• Building block for the development of new agrochemical active ingredients.
• Used in academic and industrial laboratories for methodological studies in synthetic chemistry.

Basic Information

Product Name	Tetra-n-pentyltin
CAS No.	3765-65-9
Molecular Formula	C20H44Sn
Molecular Weight	403.27 g/mol
Synonyms	Tetraamyltin; Tetra-n-amyltin; Tetra-n-pentylstannane; Stannane, tetraamyl-; Tetraamylstannane; Tetrapentyltin; Tetra-n-pentylstannane; Tetra-n-pentyl tin
EINECS	223-183-6

Quality Control

Our Tetra-n-pentyltin is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including NMR, GC, and elemental analysis. A Certificate of Analysis (COA) detailing purity and impurity profiles is provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated area at room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive) and easily oxidized; therefore, containers must be kept sealed and handled under inert conditions to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Tin (Sn) Content	28.5 - 30.0%

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