Description

Silane, Trimethyl(3-Methyl-3-Phenyl-1-Cyclopropen-1-Yl)- is a specialized organosilicon compound featuring a unique cyclopropenyl moiety. This structure makes it a valuable intermediate for advanced material synthesis, particularly in the development of novel polymers and surface-modifying agents. It is primarily sought by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty polymer industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates, leveraging its reactive silane and strained ring system.
• Agrochemical Synthesis: Serves as a key building block for creating advanced crop protection agents with specific biological activity.
• Specialty Polymer & Resin Production: Acts as a functional monomer or cross-linking agent to introduce silicon and phenyl groups into polymer backbones, enhancing thermal stability and modifying surface properties.
• Surface Modification & Coupling Agent: Used to functionalize inorganic surfaces (e.g., silica, metals) in composite materials, improving adhesion between organic and inorganic phases.
• Material Science Research: Employed in R&D for developing new silicone-based materials, liquid crystals, and organometallic complexes.
• Fine Chemical Synthesis: A versatile reagent for constructing complex organic molecules in academic and industrial research laboratories.

Basic Information

Product Name	Silane, Trimethyl(3-Methyl-3-Phenyl-1-Cyclopropen-1-Yl)-
CAS No.	128889-54-3
Molecular Formula	C15H20Si
Molecular Weight	228.41 g/mol
Synonyms	Trimethyl(3-methyl-3-phenylcycloprop-1-en-1-yl)silane; (3-Methyl-3-phenylcycloprop-1-en-1-yl)trimethylsilane; 1-Trimethylsilyl-3-methyl-3-phenylcyclopropene; 3-Methyl-3-phenyl-1-(trimethylsilyl)cyclopropene; TMS Cyclopropene Derivative
EINECS	Contact for details

Quality Control

Our production of Trimethyl(3-Methyl-3-Phenyl-1-Cyclopropen-1-Yl)silane adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including GC, HPLC, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment. We support cGMP compliance for relevant applications.

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 under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

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

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