Description

Benzyltrimethylsilane is a versatile organosilicon compound, recognized for its utility as a key synthetic intermediate and protecting group reagent. Its value lies in its ability to introduce the benzyltrimethylsilyl moiety, offering unique reactivity and stability profiles in complex chemical transformations. This product is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors, where precise molecular construction is critical.

Application

• Pharmaceutical Synthesis: Acts as a versatile protecting group for alcohols and carboxylic acids during multi-step synthesis of active pharmaceutical ingredients (APIs).
• Agrochemical Intermediates: Used in the production of advanced pesticides and herbicides, where its silicon-based structure imparts specific biological activity or stability.
• Organometallic Chemistry: Serves as a precursor or reagent in the preparation of other organosilicon compounds and catalysts.
• Polymer & Material Science: Employed in the synthesis of specialty silicones, surface modifiers, and silane coupling agents for composite materials.
• Research & Development: A valuable tool in organic synthesis laboratories for developing new methodologies and constructing complex molecular architectures.

Basic Information

Product Name	Benzyltrimethylsilane
CAS No.	770-09-2
Molecular Formula	C10H16Si
Molecular Weight	164.32 g/mol
Synonyms	(Benzyloxy)trimethylsilane; Trimethyl(phenylmethoxy)silane; Trimethylbenzyloxysilane; Benzyl Alcohol Trimethylsilyl Ether; Benzyl O-Trimethylsilyl Ether; BnOTMS; Benzyl TMS Ether
EINECS	212-222-5

Quality Control

Our Benzyltrimethylsilane is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including GC, NMR, and Karl Fischer titration to confirm identity, potency, and moisture content. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance protocols.

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); containers must be kept tightly sealed to exclude moisture and prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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