Description

1,1,3,3-Tetramethyl-1,3-Bis[(1-Oxododecyl)Oxy]Distannoxane is a specialized organotin compound, specifically a distannoxane derivative, valued for its role as a highly effective catalyst and stabilizer in industrial polymer synthesis. Its structure provides unique reactivity and thermal stability, making it a critical component for manufacturers seeking to enhance product performance and process efficiency. This chemical is primarily utilized by producers of high-performance plastics, silicones, and polyurethane foams who require precise catalytic control and material longevity.

Application

• Polyurethane Catalyst: Acts as a highly efficient catalyst in the production of flexible and rigid polyurethane foams, promoting controlled reaction kinetics for uniform cell structure.
• Silicone Cross-Linking Agent: Serves as a catalyst in condensation-cure silicone rubber (RTV) systems, facilitating room-temperature vulcanization for sealants and adhesives.
• Polyesterification Catalyst: Used to catalyze esterification and transesterification reactions in the synthesis of saturated polyesters and alkyd resins.
• PVC Stabilizer: Functions as a heat stabilizer in polyvinyl chloride (PVC) formulations, preventing thermal degradation during processing.
• Organotin Intermediate: A key synthetic precursor for manufacturing other functional organotin compounds used in various specialty applications.
• Adhesive & Sealant Formulations: Imparts enhanced curing properties and stability to high-performance industrial adhesive and sealant products.

Basic Information

Product Name	1,1,3,3-Tetramethyl-1,3-Bis[(1-Oxododecyl)Oxy]Distannoxane
CAS No.	67827-58-1
Molecular Formula	C32H66O4Sn2
Molecular Weight	756.21 g/mol
Synonyms	Bis(lauroyloxy)tetramethyldistannoxane; Tetramethylbis(dodecanoyloxy)distannoxane; Distannoxane, 1,1,3,3-tetramethyl-1,3-bis[(1-oxododecyl)oxy]-; Lauroyloxy Tetramethyl Distannoxane; Organotin Catalyst 67827-58-1; Tin Catalyst; Tetramethyl Distannoxane Dodecanoate
EINECS	Contact for details

Quality Control

Our production of 1,1,3,3-Tetramethyl-1,3-Bis[(1-Oxododecyl)Oxy]Distannoxane adheres to stringent quality management protocols to ensure batch-to-batch consistency and reliability. All material is subjected to rigorous analytical testing, including assay, identification, and impurity profiling. A comprehensive Certificate of Analysis (COA) detailing purity, physical properties, and test results is provided with each shipment to support your quality assurance and regulatory compliance 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 strong acids, strong bases, and oxidizing agents. The container must be kept tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (by Sn content)	≥ 95.0 %
Tin (Sn) Content	30.0 - 32.0 %
Specific Gravity (20°C)	1.10 - 1.20
Refractive Index (n20D)	1.480 - 1.500

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