Description

3-Phenylpropyltrimethylsilane is a versatile organosilicon compound used as a key intermediate in organic synthesis and material science. Its value lies in its ability to act as a silylating agent and a protected synthon for introducing the 3-phenylpropyl moiety, enabling the creation of complex molecules and functional materials. This product is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries who require high-purity building blocks for advanced chemical processes.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, particularly where silicon-containing groups are required for stability or bioavailability.
• Agrochemical Synthesis: Serves as a precursor in the development of novel pesticides, herbicides, and plant growth regulators.
• Material Science & Polymer Chemistry: Acts as a monomer or cross-linking agent in the production of silicone-based polymers, resins, and advanced composite materials.
• Surface Modification Agent: Utilized to functionalize silica, glass, or other inorganic surfaces, altering their hydrophobicity and chemical reactivity.
• Organic Synthesis Reagent: Functions as a silyl-protecting group for alcohols or as a nucleophile in palladium-catalyzed cross-coupling reactions.
• Fragrance & Flavor Chemistry: Employed as an intermediate in the synthesis of specific aromatic compounds for fragrance and flavor applications.

Basic Information

Product Name	3-Phenylpropyltrimethylsilane
CAS No.	775-24-6
Molecular Formula	C12H20Si
Molecular Weight	192.38 g/mol
Synonyms	Trimethyl(3-phenylpropyl)silane; (3-Phenylpropyl)trimethylsilane; γ-Phenylpropyltrimethylsilane; 3-Phenylpropyltrimethylsilane; Silane, trimethyl(3-phenylpropyl)-; 1-Phenyl-3-(trimethylsilyl)propane; NSC 163906
EINECS	212-277-4

Quality Control

Our 3-Phenylpropyltrimethylsilane is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including GC, NMR, and Karl Fischer titration, to confirm identity, potency, and the absence of critical impurities. A Certificate of Analysis (COA) detailing all specifications and test results 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 and under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Assay (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.