Description

(1-Propenyloxy)Trimethylsilane is a versatile organosilicon compound featuring a reactive propenyloxy group. This unique structure makes it a valuable intermediate for introducing silyl ether functionalities in advanced material synthesis. It is particularly sought after by manufacturers in the silicone polymer, specialty chemical, and pharmaceutical sectors for its role in modifying surface properties and creating custom silane coupling agents.

Application

• Silane Coupling Agent Precursor: Used to synthesize custom silane coupling agents for enhancing adhesion between organic polymers and inorganic surfaces like glass, metals, and minerals.
• Silicone Polymer Modification: Serves as a reactive monomer or cross-linking agent in the production of specialty silicone resins and elastomers with tailored properties.
• Surface Treatment: Applied to modify the surface energy and reactivity of silica, nanoparticles, and other fillers to improve dispersion in composite materials.
• Organic Synthesis Intermediate: Acts as a protected alcohol equivalent or a silylating agent in complex pharmaceutical and agrochemical synthesis.
• Hydrophobic Coating Formulations: A key ingredient in formulating water-repellent coatings for textiles, construction materials, and electronic components.

Basic Information

Product Name	(1-Propenyloxy)Trimethylsilane
CAS No.	19879-97-1
Molecular Formula	C6H14OSi
Molecular Weight	130.26 g/mol
Synonyms	Trimethyl(1-propenyloxy)silane; 1-Trimethylsiloxy-1-propene; Allyloxytrimethylsilane (common name); O-(1-Propenyl)-N,N,N-trimethylsilanamine; Propenyl trimethylsilyl ether; 1-Propene, 1-(trimethylsilyl)oxy]-; Silane, trimethyl(1-propenyloxy)-
EINECS	243-378-5

Quality Control

Our (1-Propenyloxy)Trimethylsilane is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including gas chromatography (GC) for purity and identity confirmation, to ensure it meets precise specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and 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). This product is hygroscopic (moisture-sensitive). Keep the container tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent degradation from moisture absorption.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Water Content (Karl Fischer)	≤ 0.1%
Refractive Index (n20D)	1.395 - 1.405
Density (20°C)	0.78 - 0.82 g/mL

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