Description

Bis(Triethyltin)Oxide CAS NO 1112-63-6 is a potent organotin compound primarily utilized as a catalyst and intermediate in specialized chemical syntheses. Its high reactivity and selectivity make it a critical component for producing advanced materials and fine chemicals. This product is essential for manufacturers and R&D facilities in the agrochemical, polymer, and pharmaceutical sectors seeking efficient synthetic pathways.

Application

• Catalyst for Polyurethane Foam Formation: Acts as a highly effective catalyst in the production of flexible and rigid polyurethane foams, controlling the gelling and blowing reactions.
• Intermediate for Agrochemicals: Serves as a key precursor in the synthesis of triorganotin-based fungicides and bactericides used in crop protection.
• PVC Stabilizer Synthesis: Used in the manufacture of heat and light stabilizers for polyvinyl chloride (PVC) polymers.
• Wood Preservative Formulations: An active ingredient in formulations designed to protect timber from fungal decay and insect attack.
• Antifouling Agent Precursor: Employed in the synthesis of biocidal agents for marine antifouling paints.
• Research & Development: A valuable reagent in organic and organometallic chemistry research for constructing complex molecular architectures.
• Specialty Polymer Production: Facilitates cross-linking and polymerization reactions in the creation of high-performance silicones and other specialty polymers.

Basic Information

Item	Detail
Product Name	Bis(Triethyltin)Oxide
CAS No.	1112-63-6
Molecular Formula	C12H30OSn2
Molecular Weight	426.81 g/mol
Synonyms	Hexaethyldistannoxane; Distannoxane, hexaethyl-; Bis(triethylstannyl) oxide; Triethyltin oxide; Ethyltin oxide ((Et3Sn)2O); Hexaethyl distannoxane; NSC 15760; EINECS 214-195-6
EINECS	214-195-6

Quality Control

Our Bis(Triethyltin)Oxide is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including assay by titration and identification by spectroscopic methods, to ensure it meets precise purity and compositional specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance with your quality requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids and oxidizing agents. Recommended storage temperature is between 15°C and 25°C. The product is moisture-sensitive; keep the container tightly sealed when not in use.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (Titration)	≥ 95.0 %
Tin (Sn) Content	Contact for details
Specific Gravity (20°C)	Contact for details
Refractive Index (n20D)	Contact for details

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