Description

Trimethylstannyldimethylvinylsilan, 90 is a high-purity organotin silane compound, a key reagent in advanced material synthesis. This compound matters for its role as a versatile precursor in creating hybrid organic-inorganic frameworks and functional polymers. It is primarily needed by R&D chemists and process engineers in the semiconductor, specialty polymer, and organometallic catalyst industries for applications requiring precise surface modification and controlled polymerization.

Application

• Surface Modification Agent: For functionalizing silicon, glass, and metal oxide surfaces to alter wettability, adhesion, or introduce reactive vinyl groups.
• Polymer Synthesis: As a co-monomer or chain transfer agent in the production of specialized silicone-based polymers and copolymers.
• Catalyst Precursor: In the development of novel organotin catalysts for reactions such as transesterification or condensation polymerization.
• Semiconductor Fabrication: As a potential precursor for atomic layer deposition (ALD) or chemical vapor deposition (CVD) of tin-containing thin films.
• Adhesive & Sealant Formulation: To enhance cross-linking and thermal stability in high-performance silicone adhesives and sealants.
• Research & Development: As a building block in organic and organometallic synthesis for pharmaceuticals and advanced materials.

Basic Information

Product Name	Trimethylstannyldimethylvinylsilan, 90
CAS No.	214279-37-5
Molecular Formula	C7H18SiSn
Molecular Weight	261.00 g/mol
Synonyms	Dimethylvinyl(trimethylstannyl)silane; (Dimethylvinylsilyl)trimethylstannane; Vinyl(dimethyl)(trimethylstannyl)silane; Trimethylstannyl(dimethylvinyl)silane; Organotin silane; Tin-silicon reagent; CAS 214279-37-5
EINECS	Contact for details

Quality Control

Our Trimethylstannyldimethylvinylsilan, 90 is manufactured under strict quality protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed to confirm identity, assay, and impurity profiles. Certificates of Analysis (COA) documenting these results are provided and available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at controlled room temperature (15-25°C) in a cool, dry, well-ventilated area. This material is easily oxidized and moisture-sensitive; ensure containers are sealed immediately after use to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 90.0%
Tin (Sn) Content	45.0 - 46.0 %
Related Impurities (GC)	≤ 10.0% total

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