Description

(Butylstannylidyne)Tris(Thioethylene) Tripalmitate is a specialized organotin compound with a complex structure designed for advanced material science applications. This product matters for its role as a high-performance additive and intermediate, offering unique properties derived from its tin-sulfur and long-chain ester functionalities. It is primarily needed by R&D chemists and process engineers in the polymer, lubricant, and specialty chemical manufacturing industries seeking to modify material characteristics.

Application

• As a stabilizer or catalyst component in the synthesis of high-performance polymers and polyurethanes.
• As a functional additive in advanced lubricant and grease formulations to enhance extreme pressure properties.
• As a key chemical intermediate in organic synthesis and organometallic chemistry research.
• In the development of surface-modifying agents and coatings with specific release or adhesion properties.
• For use in PVC heat stabilization systems, contributing to long-term thermal stability.
• As a potential precursor in the creation of tin-based nanomaterials and thin films.

Basic Information

Product Name	(Butylstannylidyne)Tris(Thioethylene) Tripalmitate
CAS No.	68928-39-2
Molecular Formula	C59H116O6S3Sn
Molecular Weight	1120.8 g/mol (approx.)
Synonyms	Tripalmitin, 1,2,3-tris[[(2-mercaptoethyl)thio]stannylene]butyl-; Butyltin tris(2-mercaptoethyl thioether) tripalmitate; Stannane, butyltris[(2-mercaptoethyl)thio]-, tripalmitate; Organotin thioether ester; Tin(IV) butyl tris(thioethylene) tripalmitate
EINECS	Contact for details

Quality Control

Our (Butylstannylidyne)Tris(Thioethylene) Tripalmitate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including assay and impurity profiling, to ensure consistency and compliance with agreed specifications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and relevant physical parameters is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to pale yellow waxy solid
Identification (IR)	Conforms to structure
Assay (Tin content)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm

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