Description

p-Isopropenylphenyltrimethylsilane is a specialized organosilicon compound featuring a reactive isopropenyl group and a trimethylsilyl-protected aromatic ring. This unique structure makes it a valuable advanced intermediate for synthesizing complex molecules in high-value chemical sectors. It is primarily sought after by pharmaceutical, agrochemical, and advanced materials research and development teams for constructing novel molecular architectures.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly for introducing the isopropenylphenyl moiety into drug candidates.
• Agrochemical Synthesis: Serves as a key building block for creating novel herbicides, fungicides, and plant growth regulators.
• Advanced Material Precursor: Employed in the development of specialty polymers, resins, and silicon-containing hybrid materials.
• Liquid Crystal & OLED Materials: Acts as an intermediate in the production of organic electronic materials and liquid crystal compounds.
• Cross-coupling Reactions: Utilized in palladium-catalyzed coupling reactions (e.g., Suzuki, Heck) due to the reactive vinyl group.
• Surface Modification Agent: Can be used to functionalize surfaces or nanoparticles with organic-silicon hybrid layers.

Basic Information

Product Name	p-Isopropenylphenyltrimethylsilane
CAS No.	17920-24-0
Molecular Formula	C12H18Si
Molecular Weight	190.36 g/mol
Synonyms	1-Isopropenyl-4-(trimethylsilyl)benzene; 4-Isopropenylphenyltrimethylsilane; Trimethyl(4-(prop-1-en-2-yl)phenyl)silane; p-Trimethylsilylstyrene (common name); (4-Isopropenylphenyl)trimethylsilane; 1-Trimethylsilyl-4-isopropenylbenzene; Benzene, 1-isopropenyl-4-(trimethylsilyl)-
EINECS	Contact for details

Quality Control

Our production of p-Isopropenylphenyltrimethylsilane adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including GC, HPLC, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles 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, well-ventilated area at room temperature (15-25°C). Keep away from strong bases and incompatible organic solvents. For long-term storage, consider under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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