Description

[Bis(Trimethylsilyl)]Selenide is a versatile organosilicon reagent containing a selenium atom, widely used as a selenium source and silylating agent in advanced chemical synthesis. Its primary value lies in its ability to introduce selenium into organic frameworks under mild conditions, facilitating the production of novel materials and pharmaceuticals. This high-purity compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries.

Application

• Pharmaceutical Intermediates: Key reagent in the synthesis of selenium-containing drug candidates and active pharmaceutical ingredients (APIs).
• Organoselenium Compound Synthesis: Fundamental building block for creating a wide range of selenides, diselenides, and selenoethers for research and development.
• Material Science Precursor: Used in the deposition of thin-film semiconductors and the development of novel chalcogenide materials.
• Catalyst and Ligand Preparation: Serves as a precursor for selenium-based catalysts and ligands used in asymmetric synthesis and coupling reactions.
• Agrochemical Research: Employed in the development of new selenium-based fungicides and plant growth regulators.
• Polymer Modification: Used to incorporate selenium into polymer backbones to alter physical and chemical properties.

Basic Information

Product Name	[Bis(Trimethylsilyl)]Selenide
CAS No.	4099-46-1
Molecular Formula	C6H18Si2Se
Molecular Weight	213.35 g/mol
Synonyms	Hexamethyldisilyl Selenide; Bis(trimethylsilyl) Selenide; Disilylselane, hexamethyl-; Selenium bis(trimethylsilyl); 1,1,1,3,3,3-Hexamethyl-2-(trimethylsilyl)-2-selena-1,3-disilapropane; HMDS-Se; (TMS)2Se
EINECS	223-862-8

Quality Control

Our [Bis(Trimethylsilyl)]Selenide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including GC, NMR, and elemental analysis, to ensure high purity and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee compliance with your research and production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (argon or nitrogen) at room temperature (15-25°C) in a cool, dry, well-ventilated place. Keep away from oxidizing agents and strong acids. Due to its sensitivity to air and moisture, containers should be purged with inert gas after each opening.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.1%

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