Description

Bis(Trimethylgermyl) Selenide is a highly specialized organogermanium compound containing selenium, with the CAS registry number 65038-52-0. This chemical serves as a critical precursor in advanced materials science, enabling the controlled introduction of germanium and selenium into complex molecular frameworks. It is primarily utilized by research and development teams in the semiconductor, nanotechnology, and specialty chemical synthesis sectors for creating novel materials with tailored electronic and optical properties.

Application

• Chemical Vapor Deposition (CVD) & Atomic Layer Deposition (ALD): A key precursor for depositing thin films containing germanium selenide (Ge-Se) for advanced semiconductor devices and memory applications.
• Nanomaterial Synthesis: Used in the bottom-up synthesis of germanium-selenium based nanoparticles, quantum dots, and nanowires with precise stoichiometric control.
• Organometallic Chemistry & Catalysis: Acts as a versatile reagent for introducing the (CH3)3Ge-Se- moiety into organic molecules, facilitating the development of new catalysts and ligands.
• Photonics & Optoelectronics Research: Employed in the development of novel chalcogenide glasses and infrared-transmitting materials for optical fibers and sensors.
• Polymer Modification: Can be used to functionalize polymers, potentially enhancing their thermal stability, refractive index, or other material properties.
• Academic & Industrial R&D: A valuable building block for exploratory synthesis in both university laboratories and corporate research centers focused on next-generation materials.

Basic Information

Product Name	Bis(Trimethylgermyl) Selenide
CAS No.	65038-52-0
Molecular Formula	C6H18Ge2Se
Molecular Weight	309.41 g/mol
Synonyms	Selenobis(trimethylgermane); Hexamethyldigermaselenane; 1,1,1,3,3,3-Hexamethyl-2-selena-1,3-digermapropane; Bis(trimethylgermyl)selenide; TMGe-Se-GeTM3; (Trimethylgermyl)selenide dimer; Digermaselenane, hexamethyl-; EINECS Contact for details

Quality Control

Every batch of Bis(Trimethylgermyl) Selenide is produced and handled under strict quality protocols. We employ advanced analytical techniques, including NMR, GC-MS, and elemental analysis, to ensure product identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing batch-specific results is provided with each shipment to support your quality assurance and R&D documentation requirements.

Storage

Preserve in a tightly closed container, protected from light. Due to its properties of being easily oxidized and highly volatile, this material must be stored under an inert atmosphere (argon or nitrogen) in a cool, dry, and well-ventilated area. Recommended storage temperature is 2-8°C to minimize degradation and volatility. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (NMR)	Conforms to structure
Purity (GC)	≥ 95.0%
Germanium (Ge) Content	Contact for details
Selenium (Se) Content	Contact for details

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