Description

Tri-n-Butyltin Methoxide is a highly reactive organotin compound primarily used as a versatile catalyst and intermediate in organic synthesis. Its strong basicity and solubility in organic solvents make it a critical reagent for transesterification and polymerization reactions. This product is essential for manufacturers and R&D facilities in the polymer, fine chemical, and pharmaceutical industries seeking efficient catalysts for specialized chemical processes.

Application

• Catalyst for Polyurethane Foam Production: Acts as a key catalyst in the formation of rigid and flexible polyurethane foams.
• Transesterification Catalyst: Used in the production of biodiesel and other ester exchange reactions.
• Polymerization Initiator/Co-catalyst: Employed in the synthesis of specific polymers, including silicones and polyesters.
• Organic Synthesis Intermediate: Serves as a precursor for other organotin compounds used in stabilizers and biocides.
• Cross-linking Agent: Utilized in silicone rubber and other elastomer formulations.
• Laboratory Reagent: Used in research and development for novel synthetic pathways.

Basic Information

Product Name	Tri-n-Butyltin Methoxide
CAS No.	1067-52-3
Molecular Formula	C13H30OSn
Molecular Weight	305.08 g/mol
Synonyms	Stannane, tributylmethoxy-; Tributylmethoxystannane; Methoxytributylstannane; Tributyltin methoxide; TBTO-Me; n-Tributyltin methoxide; NSC 157083; NSC 157084
EINECS	213-936-1

Quality Control

Our Tri-n-Butyltin Methoxide is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) detailing key parameters such as assay, tin content, and solvent residues. Our quality management system is designed to meet the stringent requirements of industrial and research applications.

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. Due to its reactivity with moisture and air, it is recommended to handle and store under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Recommended storage temperature: 2-8°C.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC/Titration)	≥ 95.0%
Tin (Sn) Content	38.5 - 39.5 %
Water Content (KF)	≤ 0.5 %

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