Description

3-Trimethylsilylpropargylmethacrylate, 95% is a specialized organosilicon monomer featuring both a polymerizable methacrylate group and a protected alkyne functionality. This unique bifunctional structure makes it a critical building block for synthesizing advanced polymers with tailored surface properties and reactivity. It is essential for researchers and manufacturers in the fields of advanced materials, specialty coatings, and polymer chemistry who require precise control over macromolecular architecture and functionality.

Application

• Advanced Polymer Synthesis: A key monomer for creating functional polymers via radical or controlled polymerization techniques, introducing reactive alkyne handles for post-polymerization modification (e.g., "click" chemistry).
• Surface Modification & Coatings: Used to formulate specialty coatings, adhesives, and surface-modifying layers that impart specific properties like hydrophobicity, release characteristics, or defined surface energy.
• Hybrid Material Development: Serves as a coupling agent or co-monomer in the synthesis of organic-inorganic hybrid materials and silica-based nanocomposites.
• Photoresists & Electronic Materials: Employed in the development of advanced photoresists and polymeric materials for microelectronics and optoelectronics applications.
• Bioconjugation & Biomedical Polymers: The alkyne group enables conjugation with azide-functionalized biomolecules, making it valuable for creating functionalized hydrogels, drug delivery carriers, and diagnostic materials.
• Crosslinking Agent: Acts as a crosslinker in polymer networks, utilizing both the methacrylate and alkyne groups to create densely crosslinked or clickable matrices.

Basic Information

Product Name	3-Trimethylsilylpropargylmethacrylate, 95%
CAS No.	214268-06-1
Molecular Formula	C10H16O2Si
Molecular Weight	196.32 g/mol
Synonyms	2-Methyl-2-propenoic acid 3-(trimethylsilyl)-2-propyn-1-yl ester; Propargyl alcohol, 3-(trimethylsilyl)-, methacrylate; TMS-Propargyl Methacrylate; Trimethylsilylpropargyl methacrylate; 3-(Trimethylsilyl)propargyl methacrylate; 2-Propenoic acid, 2-methyl-, 3-(trimethylsilyl)-2-propyn-1-yl ester; Methacrylic acid 3-trimethylsilylpropargyl ester
EINECS	Contact for details

Quality Control

Our 3-Trimethylsilylpropargylmethacrylate, 95% is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the specified standard of 95% minimum purity. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and consistency for your R&D and production needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive); keep the container tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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