Description

(2,2-Dimethyl-1-Methylenepropoxy)Trimethylsilane is a specialized organosilicon compound featuring a reactive methylenepropoxy group protected by a trimethylsilyl ether. This unique structure makes it a valuable protected alcohol synthon and versatile building block in advanced organic synthesis. It is primarily utilized by pharmaceutical intermediates, agrochemical, and specialty polymer manufacturers for constructing complex molecular architectures where controlled deprotection is required.

Application

• Pharmaceutical Intermediate: Serves as a key protected reagent in the multi-step synthesis of active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used as a building block for creating advanced herbicides, fungicides, and plant growth regulators.
• Polymer & Material Science: Acts as a monomer or cross-linking agent in the production of specialty silicones and functional polymers.
• Organic Synthesis Reagent: Employed in academic and industrial R&D for introducing the (2,2-dimethyl-1-methylenepropoxy) moiety under mild conditions.
• Surface Modification: Utilized in the silanization of surfaces to impart specific hydrophobic or reactive properties.
• Liquid Crystal & OLED Materials: A potential intermediate in the synthesis of advanced electronic and display materials.

Basic Information

Item	Detail
Product Name	(2,2-Dimethyl-1-Methylenepropoxy)Trimethylsilane
CAS No.	17510-46-2
Molecular Formula	C9H20OSi
Molecular Weight	172.34 g/mol
Synonyms	3,3-Dimethyl-2-methylene-1-(trimethylsilyloxy)butane; 1-(Trimethylsilyloxy)-3,3-dimethyl-2-methylenebutane; Trimethyl(3,3-dimethylbut-1-en-2-yloxy)silane; (3,3-Dimethylbut-1-en-2-yloxy)trimethylsilane; 2-Methylene-3,3-dimethylbutyl trimethylsilyl ether; TMS ether of 3,3-dimethyl-2-methylenebutan-1-ol
EINECS	Contact for details

Quality Control

Our production of (2,2-Dimethyl-1-Methylenepropoxy)Trimethylsilane adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity. Each lot is analyzed via GC, NMR, and IR spectroscopy to confirm identity and composition. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at 15-25°C. Due to its hygroscopic and highly volatile nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent moisture absorption and decomposition. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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