Description

Trimethylgermanium Iodide is an organogermanium compound that serves as a versatile reagent and precursor in advanced material synthesis. This compound is valued for its role in introducing the trimethylgermyl group into target molecules, enabling precise modifications in chemical structure and properties. It is primarily utilized by researchers and manufacturers in the semiconductor, electronics, and specialty chemical industries for applications ranging from thin-film deposition to the development of novel organometallic frameworks.

Application

• Chemical Vapor Deposition (CVD) and Atomic Layer Deposition (ALD): Acts as a germanium precursor for depositing high-purity germanium-containing thin films in semiconductor and microelectronics fabrication.
• Organometallic Synthesis: Serves as a key reagent for the preparation of other trimethylgermanium derivatives and complex organogermanium compounds.
• Material Science Research: Used in the development of novel germanium-based polymers, catalysts, and advanced functional materials.
• Pharmaceutical Intermediates: Employed in the synthesis of potential organogermanium pharmaceutical candidates and bioactive molecules.
• Optoelectronics: Investigated for use in the production of materials for LEDs, solar cells, and other photonic devices.

Basic Information

Product Name	Trimethylgermanium Iodide
CAS No.	1066-38-2
Molecular Formula	C3H9GeI
Molecular Weight	236.60 g/mol
Synonyms	Iodotrimethylgermane; Trimethylgermyl iodide; Germane, iodotrimethyl-; Trimethylgermanium(I) iodide; (Trimethylgermyl)iodide; TMGeI; Iodotrimethylstannane (common misnomer, included for search); Trimethylgermanium monoiodide
EINECS	213-925-9

Quality Control

Our Trimethylgermanium Iodide is produced and handled under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including NMR, GC, and elemental analysis, to verify identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, ensuring full traceability and compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place. Due to its hygroscopic and light-sensitive nature, it is recommended to handle the material under an inert atmosphere (e.g., nitrogen or argon) and store at temperatures between 2°C and 8°C for long-term stability. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
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.