Description

(Butylstannylidyne)Tris(Thioethylene) Trioleate is a specialized organotin compound that serves as a highly effective catalyst and stabilizer in advanced polymer synthesis. Its unique molecular structure, combining a butylstannylidyne core with thioethylene and trioleate ligands, provides exceptional reactivity control and thermal stability. This product is essential for manufacturers in the polymer and specialty chemical industries seeking to enhance the efficiency and properties of their formulations.

Application

• Polyurethane Catalyst: Acts as a highly efficient catalyst for the production of polyurethane foams and elastomers, offering excellent gelling and blowing balance.
• PVC Stabilizer: Used as a heat stabilizer in polyvinyl chloride (PVC) processing to prevent degradation and discoloration at high temperatures.
• Cross-linking Agent: Facilitates cross-linking reactions in silicone and other specialty polymer systems, improving mechanical strength and thermal resistance.
• Esterification & Transesterification Catalyst: Promotes esterification and transesterification reactions in the synthesis of plasticizers, lubricants, and biodiesel.
• Adhesive & Sealant Formulations: Imparts enhanced curing characteristics and durability to high-performance industrial adhesives and sealants.
• Lubricant Additive: Serves as an anti-wear and extreme pressure (EP) additive in advanced synthetic lubricants and greases.

Basic Information

Product Name	(Butylstannylidyne)Tris(Thioethylene) Trioleate
CAS No.	67361-76-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Butyltin tris(thioethylene) trioleate; Tributyltin tris(2-thioethyl) trioleate; Organotin thioether ester; Tin(IV) butyl tris(2-thioethyl) trioleate; Catalyst S; Stabilizer T; (Butylstannylidyne)tris(2-thioethyl) trioleate; Trioleic acid (butylstannylidyne)tris(thioethylene) ester
EINECS	Contact for details

Quality Control

Our (Butylstannylidyne)Tris(Thioethylene) Trioleate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including assay by titration and identification by FT-IR, to ensure it meets precise specifications for catalytic activity and purity. Certificates of Analysis (COA) documenting all quality parameters are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This material is easily oxidized and should be stored under an inert atmosphere (e.g., nitrogen or argon) to maintain stability. Keep away from strong alkalis and incompatible organic solvents.

Specification

Item	Specification
Appearance	Clear, viscous liquid
Color	Pale yellow to amber
Identification (IR)	Conforms
Assay (Tin content)	Min. 98.0%
Specific Gravity (20°C)	1.05 - 1.15
Viscosity (25°C)	Reported on COA
Water Content (KF)	Max. 0.5%

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