Description

Phenyltrivinylsilane is a versatile organosilicon compound featuring a phenyl group and three reactive vinyl substituents attached to a silicon atom. This unique structure makes it a valuable cross-linking agent and reactive intermediate in advanced material synthesis. It is primarily sought after by manufacturers in the polymer and specialty chemical industries for developing high-performance silicones, resins, and functional coatings.

Application

• Silicone Rubber & Resin Cross-linking: A key monomer for introducing vinyl functionality to enhance cross-linking density and mechanical properties in silicone elastomers and high-temperature resins.
• Synthesis of Functional Silanes: Serves as a crucial intermediate for manufacturing other specialty organosilicon compounds used as adhesion promoters and surface modifiers.
• Hybrid Organic-Inorganic Materials: Used in sol-gel processes to create advanced hybrid materials with tailored optical, mechanical, or surface properties.
• Photocurable Coatings & Inks: Acts as a reactive diluent and cross-linker in UV-curable formulations for coatings, adhesives, and printing inks.
• Polymer Modification: Employed to graft vinyl groups onto polymer backbones, enabling further functionalization or copolymerization.
• Research & Development: Utilized in academic and industrial R&D for exploring novel silicon-based polymers and nanomaterials.

Basic Information

Item	Detail
Product Name	Phenyltrivinylsilane
CAS No.	18042-57-4
Molecular Formula	C12H14Si
Molecular Weight	186.33 g/mol
Synonyms	Phenyltrivinylsilane; Phenyltris(vinyl)silane; Silane, phenyltrivinyl-; Trivinylphenylsilane; Vinylphenylsilane (mixture); Phenyl-tri-vinyl-silane; Phenyltrisvinylsilane
EINECS	Contact for details

Quality Control

Our Phenyltrivinylsilane is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including Gas Chromatography (GC) and Nuclear Magnetic Resonance (NMR), to ensure high purity and consistent performance. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee compliance with your technical requirements.

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). Due to its highly volatile nature, keep away from heat, sparks, and open flames. Use appropriate grounding and bonding procedures during handling and transfer.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Density (at 20°C)	0.90 - 0.92 g/mL
Refractive Index (n20D)	1.520 - 1.525

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