Description

(9Z,12Z)-1,1,3,3-Tetrabutyl-1,3-Bis(Octadeca-9,12-Dienoyloxy)Distannoxane is a specialized organotin compound, specifically a distannoxane derivative, valued for its role as a highly effective catalyst and stabilizer in advanced polymer synthesis. Its molecular structure provides unique reactivity and thermal stability, making it a critical component for manufacturers requiring precise control over polymerization reactions. This product is essential for R&D and production in the polymer, coatings, and specialty chemical industries.

Application

• Polymerization Catalyst: Acts as a catalyst in the production of polyurethanes, polyesters, and silicones, facilitating controlled molecular weight and structure.
• Crosslinking Agent: Used in the formulation of high-performance elastomers and thermoset resins to enhance mechanical properties and durability.
• Stabilizer for PVC: Functions as a heat stabilizer in polyvinyl chloride (PVC) processing to prevent degradation and discoloration at high temperatures.
• Intermediate for Organometallic Synthesis: Serves as a key precursor in the synthesis of other functional organotin compounds for research and industrial applications.
• Adhesive & Sealant Formulations: Imparts improved curing characteristics and adhesion properties in specialty adhesive and sealant systems.
• Surface Coating Modifier: Enhances the performance of industrial and protective coatings by improving film formation and chemical resistance.

Basic Information

Product Name	(9Z,12Z)-1,1,3,3-Tetrabutyl-1,3-Bis(Octadeca-9,12-Dienoyloxy)Distannoxane
CAS No.	94349-26-5
Molecular Formula	C52H98O4Sn2
Molecular Weight	~1010.7 g/mol
Synonyms	1,1,3,3-Tetrabutyl-1,3-bis[(9Z,12Z)-octadeca-9,12-dienoyloxy]distannoxane; Tetrabutylbis(linoleoyloxy)distannoxane; Distannoxane, 1,1,3,3-tetrabutyl-1,3-bis[(9Z,12Z)-9,12-octadecadienoato]di-μ-oxo-di-; Organotin distannoxane catalyst; Tin-based polymerization catalyst; Bis(linoleoyloxy)tetrabutyldistannoxane
EINECS	Contact for details

Quality Control

Our production of (9Z,12Z)-1,1,3,3-Tetrabutyl-1,3-Bis(Octadeca-9,12-Dienoyloxy)Distannoxane adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including assay, identification, and impurity profiling, to ensure consistency and compliance with customer specifications. Certificates of Analysis (COA) documenting purity, physical properties, and other critical parameters are available upon request to support your quality assurance and regulatory needs.

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). Keep away from heat, open flames, and incompatible materials. Due to its light-sensitive nature, containers should be opaque or stored in darkness to maintain product integrity.

Specification

Item	Specification
Appearance	Pale yellow to amber viscous liquid
Identification (IR)	Conforms to structure
Assay (by Sn content)	≥ 95.0%
Purity (HPLC)	≥ 90.0%
Specific Gravity (20°C)	~1.05 - 1.15
Refractive Index (n20D)	~1.48 - 1.52

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