Description

(Dibutylstannylene)Bis(Thioethylene) Dimyristate is a specialized organotin compound that functions as a highly effective catalyst and stabilizer. Its unique structure provides excellent thermal stability and catalytic activity, making it a critical performance additive in advanced polymer synthesis. This product is essential for manufacturers in the plastics, coatings, and specialty chemical industries seeking to enhance product durability and processing efficiency.

Application

• Polymerization Catalyst: Used as a catalyst in the production of polyurethanes, polyesters, and other condensation polymers.
• PVC Stabilizer: Acts as a heat stabilizer in flexible and rigid polyvinyl chloride (PVC) formulations to prevent degradation during processing.
• Crosslinking Agent: Employed in silicone rubber and other elastomer systems to facilitate controlled crosslinking and improve final material properties.
• Lubricant Additive: Serves as an anti-wear and extreme pressure additive in advanced synthetic lubricants and greases.
• Adhesive & Sealant Formulation: Enhances the curing characteristics and final strength of high-performance adhesives and sealants.
• Surface Coating Modifier: Improves the scratch resistance and weatherability of industrial and protective coatings.

Basic Information

Product Name	(Dibutylstannylene)Bis(Thioethylene) Dimyristate
CAS No.	67859-65-8
Molecular Formula	C38H76O4S2Sn
Molecular Weight	779.9 g/mol
Synonyms	Dibutyltin Bis(2-mercaptoethyl) Dimyristate; Dibutyltin Bis(2-thioethanol) Dimyristate; Dibutylstannylene Bis(2-thioethyl) Dimyristate; Tin, dibutylbis[(2-mercaptoethyl)thio]-, dimyristate; Organotin catalyst 67859-65-8; DBTL derivative dimyristate; Dibutyltin mercaptoester dimyristate
EINECS	Contact for details

Quality Control

Our (Dibutylstannylene)Bis(Thioethylene) Dimyristate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including assay, identification, and impurity profiling, to ensure consistent performance and high purity suitable for industrial applications. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This material is easily oxidized and should be kept under an inert atmosphere (e.g., nitrogen) after opening to maintain stability and prevent degradation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (Sn content)	Min. 14.5%
Purity (HPLC)	Min. 95.0%
Water Content (KF)	Max. 0.5%
Specific Gravity (25°C)	1.05 - 1.15
Refractive Index (20°C)	1.480 - 1.500

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