Description

Tributylvinylsilane is a highly versatile organosilicon compound characterized by its vinyl and butyl functional groups. This unique structure makes it a valuable intermediate for introducing silicon-containing moieties into polymer backbones and organic molecules via hydrosilylation and other coupling reactions. It is primarily sought after by manufacturers in the specialty chemical, advanced material, and pharmaceutical sectors for developing silicone-based polymers, surface modifiers, and novel synthetic building blocks.

Application

• Silicone Polymer Synthesis: A key monomer or cross-linking agent in the production of specialty silicone elastomers, resins, and fluids with tailored properties.
• Surface Modification & Coatings: Used to create hydrophobic, oleophobic, or release coatings on various substrates including glass, metals, and plastics.
• Organic Synthesis Intermediate: Serves as a versatile building block in pharmaceutical and agrochemical research for constructing complex molecules via silicon-based chemistry.
• Adhesive & Sealant Formulations: Imparts specific rheological and curing characteristics to high-performance silicone-based adhesives and sealants.
• Rubber & Composite Materials: Acts as a coupling agent or additive to enhance the compatibility and performance of filler materials in rubber and composite systems.

Basic Information

Product Name	Tributylvinylsilane
CAS No.	13107-12-5
Molecular Formula	C14H30Si
Molecular Weight	226.48 g/mol
Synonyms	Vinyltributylsilane; Tributyl(vinyl)silane; Butylvinylsilane; Silane, tributylvinyl-; Vinylsilane, tributyl-; 1-Butene, 1-(tributylsilyl)-; Tributylvinylsilicon
EINECS	236-049-5

Quality Control

Our production of Tributylvinylsilane adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including Gas Chromatography (GC) and Nuclear Magnetic Resonance (NMR), to verify identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) with every shipment, ensuring full traceability and compliance with customer specifications and relevant industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use to prevent evaporation and concentration changes. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Density (20°C)	0.78 - 0.82 g/mL
Refractive Index (n20D)	1.440 - 1.450

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