Description

Trimethyl(Phenylseleno)Silane is a versatile organosilicon reagent featuring a phenylseleno functional group. This compound is valued for its role as a key synthetic intermediate and a source of the phenylseleno moiety in organic transformations. It is primarily utilized by research chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors. Its unique reactivity makes it essential for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel drug candidates, particularly in the introduction of selenium-containing functional groups.
• Organic Synthesis Reagent: Acts as a phenylselenylating agent for alkenes and alkynes in radical or electrophilic addition reactions.
• Polymer Chemistry: Employed in the modification of polymers and the creation of selenium-functionalized materials with specific optical or electronic properties.
• Catalyst Research: Serves as a precursor or ligand in the development of novel organometallic catalysts.
• Material Science: Utilized in surface functionalization and the development of advanced hybrid organic-inorganic materials.
• Chemical Research & Development: A fundamental tool for methodology development in synthetic organic chemistry laboratories.

Basic Information

Product Name	Trimethyl(Phenylseleno)Silane
CAS No.	38861-17-5
Molecular Formula	C9H14SeSi
Molecular Weight	229.26 g/mol
Synonyms	Phenylselenotrimethylsilane; Trimethyl(phenylseleno)silane; (Phenylseleno)trimethylsilane; Silane, trimethyl(phenylseleno)-; Trimethylsilyl phenyl selenide; Phenyl trimethylsilyl selenide; TMPS; Se-Phenyl trimethylsilyl selenide
EINECS	Contact for details

Quality Control

Our Trimethyl(Phenylseleno)Silane is produced and handled under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including GC, NMR, and elemental analysis. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C) under an inert atmosphere. Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, prolonged exposure to light should be avoided.

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.