Description

Trimethyl[(2E)-4-(Trimethylsilyl)-2-Butenyl]Silane is a specialized organosilicon compound featuring both trimethylsilyl and silyl-protected butenyl functional groups. This unique bifunctional structure makes it a valuable synthetic intermediate and protecting group reagent in advanced organic synthesis. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors for constructing complex molecular architectures.

Application

• Key Intermediate in Pharmaceutical Synthesis: Used in the production of active pharmaceutical ingredients (APIs), particularly for introducing silicon-containing moieties or as a protected functional group.
• Agrochemical Product Development: Serves as a building block for novel pesticides and herbicides where the silyl groups modify bioavailability and stability.
• Organometallic & Catalysis Research: Employed in the preparation of ligands and precursors for homogeneous catalysis and cross-coupling reactions.
• Advanced Material Precursor: Acts as a monomer or modifier in the synthesis of specialty silicones, silicon-based polymers, and hybrid organic-inorganic materials.
• Fine Chemical and Specialty Reagent: Utilized in custom synthesis and contract manufacturing for bespoke chemical projects requiring specific silylation steps.

Basic Information

Item	Details
Product Name	Trimethyl[(2E)-4-(Trimethylsilyl)-2-Butenyl]Silane
CAS No.	3528-12-9
Molecular Formula	C10H24Si2
Molecular Weight	200.47 g/mol
Synonyms	(2E)-4-(Trimethylsilyl)-2-butenyltrimethylsilane; 1-Trimethylsilyl-3-(trimethylsilylmethyl)-2-propene; (E)-1-Trimethylsilyl-3-(trimethylsilylmethyl)prop-1-ene; 2-Butenylidenebis[trimethylsilane]; (E)-4-(Trimethylsilyl)-2-butenyltrimethylsilane; trans-4-(Trimethylsilyl)-2-butenyltrimethylsilane; 3528-12-9
EINECS	Contact for details

Quality Control

Our Trimethyl[(2E)-4-(Trimethylsilyl)-2-Butenyl]Silane is manufactured under controlled conditions to ensure high purity and batch-to-batch consistency. Quality is verified through a suite of analytical techniques including GC, NMR, and FTIR. A comprehensive Certificate of Analysis (COA) detailing purity, identity, 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, dry, and well-ventilated place at room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive); containers must be kept tightly sealed and under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0% (Area %)
Water Content (KF)	≤ 0.5%

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