Description

2-Propenyltrimethylsilane is a highly versatile organosilicon compound, also known as allyltrimethylsilane, characterized by its reactive allyl group and trimethylsilyl functionality. Its primary value lies in its role as a key synthetic intermediate and protecting group reagent in advanced organic synthesis, particularly for the pharmaceutical and agrochemical industries. This product is essential for researchers and manufacturers involved in carbon-carbon bond formation, hydrosilylation reactions, and the development of silicon-containing polymers.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and complex organic molecules.
• Agrochemical Synthesis: Serves as a building block for creating novel pesticides, herbicides, and plant growth regulators.
• Polymer & Material Science: A monomer or cross-linking agent in the production of specialty silicones and silicon-modified polymers.
• Organic Synthesis Reagent: Acts as an allyl anion equivalent and a versatile protecting group for alcohols and other functional groups.
• Hydrosilylation Catalyst Substrate: Employed in reactions to form silicon-carbon bonds for surface modification and functional materials.
• Research & Development: A valuable tool for academic and industrial R&D in organometallic and synthetic chemistry.

Basic Information

Product Name	2-Propenyltrimethylsilane
CAS No.	18163-07-0
Molecular Formula	C6H14Si
Molecular Weight	114.26 g/mol
Synonyms	Allyltrimethylsilane; Trimethyl(2-propenyl)silane; Trimethylallylsilane; (Allyl)trimethylsilane; Silane, trimethyl-2-propenyl-; 3-Trimethylsilylpropene; 2-Propen-1-yltrimethylsilane
EINECS	242-060-5

Quality Control

Our 2-Propenyltrimethylsilane is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including GC, NMR, and Karl Fischer titration, to ensure high purity and batch-to-batch consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat, sparks, and open flames. Due to its highly volatile nature, containers must be kept tightly sealed when not in use to prevent evaporation and concentration of vapors. Recommended storage temperature is 2-8°C for extended stability, though short-term storage at controlled room temperature (15-25°C) is acceptable.

Specification

Item	Specification
Appearance	Colorless clear liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Density (20°C)	0.71 - 0.73 g/mL
Refractive Index (n20D)	1.408 - 1.412

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