Description

2-Propenoic Acid, 2,3,3-Tris[(Trimethylsilyl)Oxy]-, Trimethylsilyl Ester is a highly functionalized, multi-silylated acrylic acid derivative. This compound is a valuable protected synthon and versatile chemical intermediate for advanced organic synthesis, particularly in the development of complex molecules. It is primarily needed by pharmaceutical R&D labs, agrochemical manufacturers, and specialty chemical producers for constructing sophisticated molecular architectures.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of complex drug candidates, including antiviral and anti-inflammatory agents.
• Agrochemical Synthesis: Used in the production of advanced, high-performance active ingredients for crop protection.
• Polymer Chemistry: Serves as a functional monomer or cross-linking agent for creating specialty polymers with unique surface properties.
• Silicon Chemistry: Acts as a precursor for introducing multiple trimethylsilyl (TMS) protecting groups into target molecules.
• Material Science Research: Employed in the development of novel coatings, adhesives, and functional materials.
• Organic Synthesis: A versatile reagent for multi-step synthesis, enabling complex transformations under mild conditions.

Basic Information

Product Name	2-Propenoic Acid, 2,3,3-Tris[(Trimethylsilyl)Oxy]-, Trimethylsilyl Ester
CAS No.	40333-10-6
Molecular Formula	C15H36O5Si4
Molecular Weight	420.81 g/mol
Synonyms	2,3,3-Tris(trimethylsiloxy)acrylic Acid Trimethylsilyl Ester; Acrylic Acid, 2,3,3-tris[(trimethylsilyl)oxy]-, Trimethylsilyl Ester; Tris(trimethylsiloxy)acrylic Acid TMS Ester; TMS Ester of 2,3,3-Tris(TMSoxy)acrylic Acid; 40333-10-6; 2-Propenoic acid, 2,3,3-tris[(trimethylsilyl)oxy]-, trimethylsilyl ester
EINECS	Contact for details

Quality Control

Our 2-Propenoic Acid, 2,3,3-Tris[(Trimethylsilyl)Oxy]-, Trimethylsilyl Ester is produced under strict quality management protocols. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Recommended long-term storage temperature is 2-8°C.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (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.