Description

Methyltriallylsilane is a versatile organosilicon compound featuring three reactive allyl groups attached to a silicon center. This unique structure makes it a valuable cross-linking agent and monomer in the synthesis of specialty polymers and silicone-based materials. It is primarily sought by manufacturers in the advanced materials, adhesives, and coatings industries for developing products with enhanced thermal stability, flexibility, and chemical resistance. Its reactivity allows for the creation of tailored polymeric networks with specific performance characteristics.

Application

• Cross-linking Agent for Silicone Polymers: Used to introduce cross-links into silicone elastomers and resins, improving their mechanical strength and thermal properties.
• Monomer for Specialty Copolymers: Serves as a key building block in the synthesis of allyl-functionalized silicone copolymers for high-performance applications.
• Adhesive and Sealant Formulations: Incorporated to enhance the cure profile, adhesion, and durability of industrial adhesives and sealants.
• Release Coatings and Liners: Utilized in the production of silicone-based release papers and films.
• Precursor for Modified Silicas: Acts as a surface-modifying agent for silica particles, improving their compatibility with organic polymer matrices.
• Hydrosilylation Reactions: A crucial reactant in hydrosilylation processes to create novel organosilicon compounds.

Basic Information

Product Name	Methyltriallylsilane
CAS No.	1112-91-0
Molecular Formula	C10H18Si
Molecular Weight	166.34 g/mol
Synonyms	Methyltriallylsilane; Triallyl(methyl)silane; Methyltris(2-propenyl)silane; Silane, methyltri-2-propen-1-yl-; Methyl tris(allyl)silane; (Allyl)3SiCH3; 1,1,1-Triallylmethylsilane
EINECS	214-190-5

Quality Control

Our Methyltriallylsilane is produced and tested under strict quality management protocols to ensure batch-to-batch consistency and high purity. We employ advanced analytical techniques including Gas Chromatography (GC) and NMR to verify identity and assay. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and specific impurity profiles is provided with each shipment to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat sources and incompatible materials such as strong oxidizing agents. Recommended storage temperature is between 15°C and 25°C. The container should be kept tightly sealed when not in use to prevent moisture absorption and maintain product integrity.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Density (at 20°C)	0.82 - 0.86 g/mL
Refractive Index (n20/D)	1.460 - 1.470

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